Heating, Ventilation & Air Conditioning

Navigation:	Title:	Summary:
Start page ⁷⁸²⁵⁰⁵	onderde.nl	All websites under the .nl top-level domain organised by categories, keywords and locations.
↳ventilation ¹⁰⁸⁷	Heating, Ventilation & Air Conditioning	This compilation features installation companies, suppliers, and service providers specializing in climate control systems for residential and commercial properties. Services offered include installation, maintenance, repair, and cleaning of systems such as air conditioning, heat pumps, ventilation, and heating.

1087 Websites:	Organisations:	Summaries:	Related categories:	Related keywords:	Related locations:
vandijkventilatie.nl	N.V. Ventilatie-Expert	Ventilation provides fresh air supply and waste removal, essential for a healthy living environment.	Installation & Repair → Ventilation ⁸⁵⁹ Context → Environment ⁵⁴⁴³⁷	assessment ¹²⁰⁵ maintenance ²⁰⁰⁹³
tilmar.nl	Tilmar	The website provides a wide range of ventilation products for various applications.	Installation & Repair → Ventilation ⁸⁵⁹ Building & Materials → Roof Materials ²²	grille ⁴² building materials ⁴⁸⁶
air-system.nl	Air System	Ventilation, in the form of mechanical ventilation and WTW systems, is the core of Air System’s services and contributes to a healthy living environment.	Home Improvement → HVAC Systems ⁷⁷³ Energy & Sustainability → Climate Control ¹⁸⁹⁶	wtw ³⁶ replacement ¹⁶⁷ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Netherlands → Gelderland ⁶⁷⁰¹⁵
trventilatie.nl	TR Ventilation	TR Ventilation specializes in maintaining and optimizing various types of ventilation systems, such as WTW and MV, to ensure good indoor air quality.	Installation & Repair → Ventilation ⁸⁵⁹ Hygiene & Environmental Factors → Environmental Factors ¹⁵	measurement ⁷³¹ health ⁶³⁶⁶ maintenance ²⁰⁰⁹³
bnoordermeerholding.nl	RN Ventilatie B.V.	RN Ventilatie B.V. is a company focused on the installation of various ventilation systems, including balanced ventilation with heat recovery.	Installation & Repair → Ventilation ⁸⁵⁹ Installation & Mounting → Installers ¹⁰⁰⁷	wtw ³⁶ installation ¹³⁷⁴²
ventilatieservicenederland.nl	Ventilatie Service Nederland	Ventilatie Service Nederland provides services for ventilation systems, including cleaning, maintenance and replacement.	Ventilation → Ventilation Systems ⁴⁷	ventilation system ¹⁵⁶ vve ⁷⁴⁸ cleaning ⁴⁵⁶⁷ package ⁶¹¹²	Flevoland → Almere ⁷⁷⁶⁵
hgmbv.nl	HGM BV	HGM BV is a specialist in ventilation.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	mechanical ventilation ³⁴ energy efficient ⁶⁹ ventilation system ¹⁵⁶	Zandvoort → Laarwall ¹⁶
syyo-ventilatie.nl	Syyo Ventilation	Syyo Ventilation is a company focused on installing and maintaining ventilation systems, essential for a healthy living environment.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	wtw ³⁶
jcbventilatie.nl	JCB Ventilatie	Ventilation is essential for a healthy indoor climate, especially in well-insulated homes. JCB Ventilation offers systems and service to ensure this.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	heat exchanger ⁹⁰ productivity ⁴⁹⁶ maintenance ²⁰⁰⁹³
ventilatieschoon.nl	Ventilatieschoon	The website offers professional services for the cleaning and maintenance of ventilation systems.	Manufacturing → Industrial Equipment & Services ¹²⁷¹ Installation & Repair → Ventilation ⁸⁵⁹	wtw ³⁶ ventilation system ¹⁵⁶ cleaning ⁴⁵⁶⁷	Zaanstad → Assendelft ⁵²⁴
avneg.nl	Lucht & Ventilatie	Mechanical ventilation ensures a healthy indoor environment and reduces the risk of mold in modern homes.	Living → Sustainable Living ⁸¹⁷ Installation & Repair → Ventilation ⁸⁵⁹	heat exchanger ⁹⁰ sensor ⁴⁸² box ¹⁹⁸² installation ¹³⁷⁴²
demeesventilatie.nl	De Mees Ventilation	De Mees Ventilation specializes in the maintenance and improvement of ventilation systems, with the goal of creating a pleasant living environment.	Electrical Engineering → Inspection ⁵⁹⁰ Installation & Repair → Ventilation ⁸⁵⁹	inspection ⁴²⁷⁹ quote ¹²⁸⁶³ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
vinex-ventilatie.nl	Vinex-Ventilatie	The website focuses on improving ventilation systems in houses.	Energy → Energy Saving ¹¹⁵¹ Insulation & Glazing → Insulation ¹⁵⁴³	heat loss ³⁰ ventilation system ¹⁵⁶ valve ¹⁷³ sensor ⁴⁸²
gkl.nl	GKL Ventilatietechniek B.V.	The website provides various solutions for ventilation, both natural and mechanical, targeted at different building types.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → HVAC (Heating ¹⁹⁸	grille ⁴² unit ⁴⁰⁵
cantec.nl	CanTec Ventilatietechniek	The company emphasizes the importance of good ventilation for health and comfort, and offers various ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → HVAC (Heating ¹⁹⁸	air duct ⁶⁶ technician ⁸¹⁵ comfort ¹⁴⁷³	Nissewaard → Spijkenisse ¹⁴³³
alphaventilatie.nl	Alpha Ventilatie	Alpha Ventilation offers various ventilation solutions, including mechanical ventilation and WTW units, to guarantee a healthy indoor climate.	Installation & Repair → Ventilation ⁸⁵⁹ Business Services → Customer Service ¹⁴⁵¹	wtw ³⁶ heat pump ²⁵⁴¹ installation ¹³⁷⁴²
luftbude.nl	Luftbude	Luftbude is a shop specialized in ventilation technology, from planning to installation and advice.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	planning ¹⁹⁶⁹ price ⁸³²⁸
ventilatiebm.nl	Ventilatie BM	Ventilatie BM is a company specializing in the installation, cleaning, and replacement of mechanical ventilation systems.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	air quality ¹⁶² replacement ¹⁶⁷ cleaning ⁴⁵⁶⁷	North-Brabant → Eindhoven ¹¹⁸⁴⁵
heycopventilatie.nl	Heycop Ventilation	Heycop Ventilation offers ventilation systems and grilles for fresh indoor air.	Bathroom → Sanitary Ware ⁸⁴⁵ Installation & Repair → Ventilation ⁸⁵⁹	grille ⁴² history ⁷²⁸⁶	Utrecht → Nieuwegein ²²⁶⁴
airhome.nl	Airhome Ventilatieservice	Ventilation systems are replaced, improved, and maintained by Airhome to enhance air quality.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	air quality ¹⁶² maintenance ²⁰⁰⁹³	Westerwolde → Ter Apel ³⁴⁵
ventilatieonderhoudutrecht.nl	Ventilatie Onderhoud Utrecht	Ventilatie Onderhoud Utrecht provides professional ventilation of homes and businesses, with an emphasis on mechanical ventilation and WTW systems.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	mechanical ventilation ³⁴ wtw ³⁶ cleaning ⁴⁵⁶⁷ maintenance ²⁰⁰⁹³
luchtcomfortspecialist.nl	Luchtcomfort Specialist	The website details the installation and maintenance of various ventilation systems, including mechanical ventilation and WTW units.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	wtw unit ²⁶ ventilation system ¹⁵⁶ climate ⁹³⁴ air conditioning ²¹⁷⁸
ventilinda.nl	VentiLinda	VentiLinda.nl specializes in cleaning mechanical ventilation systems in homes, with the goal of improving air quality.	Living → Living Environment ⁷³ Installation & Repair → Ventilation ⁸⁵⁹	carbon monoxide ¹⁶ living environment ¹⁷⁷ cleaning ⁴⁵⁶⁷ maintenance ²⁰⁰⁹³
scventilatie.nl	Super Clean Ventilatie	Ventilation is a crucial aspect of a healthy indoor climate, essential for good air quality and a healthy living environment.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	unit ⁴⁰⁵ box ¹⁹⁸² cleaning ⁴⁵⁶⁷ maintenance ²⁰⁰⁹³
duvent.nl	Duvent Ventilation Management & Advice	Duvent offers specialized ventilation solutions for homes and buildings, including advice, installation, and maintenance.	Installation & Repair → Ventilation ⁸⁵⁹	complaint ⁶⁴⁷⁹ home ⁷⁹⁷⁶ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Overijssel → Kampen ²¹⁶¹
ventilatiekenner.nl	Ventilatiekenner	Ventilatiekenner is a company specializing in ventilation inspections, cleaning, and maintenance of air ducts and ventilation systems in the Netherlands.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	air duct ⁶⁶ ventilation system ¹⁵⁶ cleaning ⁴⁵⁶⁷
ventius.nl	Ventius	Ventius offers a variety of ventilation systems, including residential fans and WTW units, to improve indoor air quality.	Installation & Repair → Ventilation ⁸⁵⁹	air ¹²² fan ²⁹⁸ technician ⁸¹⁵ home ⁷⁹⁷⁶
frisventilatie.nl	FRIS! ventilation technology	FRIS! specializes in the supply of mechanical ventilation systems for various applications.	Installation & Repair → Ventilation ⁸⁵⁹ Installation & Repair → General Installation ⁷²⁷	webshop ⁸⁶⁴⁸ installation ¹³⁷⁴² renovation ¹³⁸⁴⁹ maintenance ²⁰⁰⁹³
ventilatieschoonmaken.nl	Ventilateschoonmaken.nl	Ventilation refers to the system that ensures good air quality in buildings. Ventilateschoonmaken.nl offers services to keep these systems in good condition.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	valve ¹⁷³ unit ⁴⁰⁵ cleaning ⁴⁵⁶⁷ warranty ⁴⁷⁰¹ installation ¹³⁷⁴²	Flevoland → Lelystad ³¹⁸⁰
easyven.nl	Easyven	A ventilation system contributes to healthy and fresh air, and Easyven handles the installation of ventilation systems in buildings.	Home Improvement → HVAC Systems ⁷⁷³ Office & Workspace → Office Supplies ¹⁰⁸⁶	brochure ¹⁶⁴² office ²⁸⁹⁸ school ⁷⁸⁵⁶ installation ¹³⁷⁴²	Utrecht → Oudewater ⁴⁷⁵
geba-ventilatiereiniging.nl	GEBA-Ventilatiereiniging	Ventilation cleaning is offered by GEBA to improve efficiency and extend the lifespan.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	replacement ¹⁶⁷ inspection ⁴²⁷⁹ cleaning ⁴⁵⁶⁷ maintenance ²⁰⁰⁹³
nominator.nl	Nominator	Nominator provides custom ventilation systems with heat recovery (WTW), aimed at improving air quality in homes.	Energy → Energy Saving ¹¹⁵¹ Installation & Repair → Ventilation ⁸⁵⁹	heat recovery ⁴² air quality ¹⁶² installation ¹³⁷⁴²
rnventilatie.nl	RN Ventilatie B.V.	RN Ventilatie is a specialist in ventilation technology, focusing on installation, assembly, and replacement of systems.	Installation & Repair → Ventilation ⁸⁵⁹ Installation & Mounting → Installers ¹⁰⁰⁷	installation ¹³⁷⁴²
ventilatieoffertes.nl	VentilatieOffertes.nl	VentilatieOffertes.nl is a website focused on comparing ventilation systems and their associated quotes.	Installation & Repair → Ventilation ⁸⁵⁹	request ⁴⁵⁴ specialist ⁹³⁸ quote ¹²⁸⁶³
ventilatie-specialist.nl	Ventilatie Specialist	The website specializes in the installation and maintenance of ventilation systems, enabling a healthy and comfortable living environment.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	wtw unit ²⁶ climate ⁹³⁴ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
lerenventileren.nl	lerenventileren.nl	Ventilation is essential for air quality in classrooms and preventing virus spread. The lesson package provides information on how to do this optimally.	Primary Education → Educational Materials ⁷¹¹ Hygiene & Environmental Factors → Environmental Diseases ³⁸	differentiation ¹¹ lesson package ²⁴⁸ game ²⁸⁰⁷ student ⁷⁶²³
vemudiensten.nl	VEMU Diensten, Ventilatie Service Beek	Ventilation systems are cleaned and maintained by VEMU Diensten to improve air quality and save energy.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	mechanical ventilation ³⁴ wtw ³⁶ filter ⁴⁸⁷ maintenance ²⁰⁰⁹³	Limburg → Beek ⁷²¹
kruipruimteventilatiespecialist.nl	Kruipruimte Ventilatie Specialist	Ventilation is the process of replacing air in a space to improve air quality. The specialist offers professional crawl space ventilation solutions.	Environmental Diseases → Mold ¹⁴ Home Improvement & Services → Home Maintenance ¹⁰⁰²	crawl space ¹¹² ventilation system ¹⁵⁶ moisture ²²⁷ mold ³⁵⁶ diagnosis ¹⁴⁹⁰
vissersventilatietechniek.nl	Vissers Ventilatietechniek	The company’s primary product and service is the supply of ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹	commercial building ¹²⁷ industrial ¹⁵⁶ ventilation system ¹⁵⁶ installation ¹³⁷⁴²	North-Brabant → Helmond ³⁰⁵⁸
vtg.nl	Ventilatie Techniek Gouda B.V.	Ventilatie Techniek Gouda offers ventilation systems for homes and businesses, focused on improving air quality and reducing energy costs.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	grille ⁴² price list ²⁰¹ filter ⁴⁸⁷ color ⁴¹⁵⁹	Krimpenerwaard → Haastrecht ¹⁹³
smartventilatie.nl	Smart Ventilatie	Ventilation is a crucial component of a healthy indoor climate and is installed, maintained and cleaned by Smart Ventilatie.	Home Improvement → HVAC Systems ⁷⁷³ Energy & Sustainability → Climate Control ¹⁸⁹⁶	mechanical ²² energy-efficient ⁴⁸ showroom ⁴⁸⁸³ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Drenthe → Assen ³⁵¹⁶
cubica3.nl	CUBICA³	CUBICA³ specializes in the installation, cleaning, and replacement of ventilation systems, including WTW and MV systems.	Home Improvement → HVAC Systems ⁷⁷³ Customer Service → Technical Support ⁵⁰	wtw ³⁶ maintenance ²⁰⁰⁹³
ventilatie-schonelucht.nl	feenstra.com	Ventilation ensures good air circulation in the home and prevents problems with air quality.	Installation & Repair → Ventilation ⁸⁵⁹ Hygiene & Environmental Factors → Environmental Health ²⁵	duct ³⁵ wtw ³⁶ air quality ¹⁶² filters ⁴²⁴
kochdienstverlening.nl	Koch Dienstverlening	The website emphasizes the importance of ventilation and the replacement or maintenance of ventilation systems, including mechanical ventilation systems and W.T.W. systems.	Ventilation → Ventilation Systems ⁴⁷ Insulation → Home Insulation ²³	insulation ²⁴⁴⁸ property ⁷⁴⁰⁶ home ⁷⁹⁷⁶	Wijdemeren → Kortenhoef ⁷¹⁹
ventilatiereiniging.nl	Ventilatiereiniging.nl	Ventilatiereiniging.nl is a specialist in the cleaning of ventilation systems in various buildings.	Home Maintenance → Chimney Services ⁴⁰ Installation & Repair → Ventilation ⁸⁵⁹	mechanical ventilation ³⁴ air duct ⁶⁶ maintenance ²⁰⁰⁹³	West-Maas en Waal → Dreumel ¹¹⁵
vrschuit.nl	Ventilatiereiniging Schuit	Ventilation is crucial for health and well-being in homes and offices, by removing moisture and harmful substances.	Home Improvement → HVAC Systems ⁷⁷³ Context → Environment ⁵⁴⁴³⁷	air technology ¹⁹ ventilation system ¹⁵⁶ partner ⁴²⁷² brand ¹⁷⁷³⁷
xpelair.nl	Xpelair	Xpelair provides a wide range of ventilation systems, from domestic solutions to complex industrial installations.	Installation & Repair → Ventilation ⁸⁵⁹ Building & Construction → DIY ¹⁰⁰⁷	controller ²³⁹ accessories ¹²⁹⁷⁵
jandeventilatieman.nl	v.Nimwegen Ventilatie	v.Nimwegen Ventilatie is a specialist in providing services related to ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹ Building Systems & Services → Mechanical Services ⁹⁸	cleaning ⁴⁵⁶⁷ quote ¹²⁸⁶³ maintenance ²⁰⁰⁹³
geurfilterkasten.nl	Lepido Enjay	Ventilation is the main activity of the company and a major need in the hospitality sector.	Installation & Repair → Ventilation ⁸⁵⁹	exhaust hood ¹⁷ ventilation system ¹⁵⁶ filters ⁴²⁴
vsn-bv.nl	Ventilatie Systemen Nederland B.V.	The website highlights the importance of good ventilation for health.	Installation & Repair → Ventilation ⁸⁵⁹ Business → Industry ³⁶⁹⁷⁷	ventilation grille ²¹ grille ⁴² air ¹²² complaint ⁶⁴⁷⁹	Maasdriel → Ammerzoden ¹⁷³
woonhuisventilatieonderdelen.nl	KNAB	The website specializes in ventilation parts for homes.	Installation & Repair → Ventilation ⁸⁵⁹	fan ²⁹⁸ box ¹⁹⁸² part ⁵⁰⁴⁴
zehnder.nl	Zehnder Group Nederland	The website offers various ventilation systems, including WTW, mechanical exhaust ventilation and CO₂-controlled ventilation, aimed at creating a healthy indoor climate.	Installation & Repair → Ventilation ⁸⁵⁹	heat ²¹⁸⁸ renovation ¹³⁸⁴⁹
jazo.nl	JAZO Zevenaar bv	The website provides solutions for ventilation, including ventilation grilles and hoods.	Industrial → Industrial Automation ¹⁰⁴² Building & Materials → Facades & Cladding ⁸⁰⁹	ventilation grille ²¹ fire protection ⁹¹ access control ³⁵⁰ door ²²¹⁰
ventilatieland.nl	Ventilatieland	Ventilatieland sells a wide range of ventilation products for both residential and commercial applications.	Installation & Repair → Ventilation ⁸⁵⁹	wtw unit ²⁶ duct ³⁵ fan ²⁹⁸
zosimpelalswat.nl	Zosimpelalswat	Ventilation is the process of replacing air in a home, essential for air quality and health.	Installation & Repair → Ventilation ⁸⁵⁹ Insulation & Glazing → Insulation ¹⁵⁴³	air ¹²² insulation ²⁴⁴⁸ health ⁶³⁶⁶ home ⁷⁹⁷⁶ energy ⁹⁰⁷⁵
verkeynventilatieservice.nl	Verkeyn Ventilatie Service	Verkeyn Ventilatie Service is a specialist in the installation and maintenance of ventilation systems, with more than 10 years of experience.	Installation & Repair → Ventilation ⁸⁵⁹ Bathrooms & Plumbing → Home Improvement ⁷³⁶⁷	mechanical ventilation ³⁴ wtw ³⁶ air quality ¹⁶² renovation ¹³⁸⁴⁹ maintenance ²⁰⁰⁹³
ventilair.nl	Ventilair Group Nederland	Ventilair specializes in providing ventilation systems, with a focus on sustainability and comfort.	Installation & Repair → Ventilation ⁸⁵⁹	sustainability ¹⁸⁴⁵¹
vtnoord.nl	Ventilatietechniek Noord B.V.	Ventilatietechniek Noord B.V. is a ventilation specialist offering ventilation materials and complete ventilation systems installation.	Installation & Fixings → Installation Materials ²⁴⁷ Installation & Repair → Ventilation ⁸⁵⁹		Midden-Groningen → Zuidbroek ¹⁸⁴
fhtdeventer.nl	FHT Deventer	Ventilation Cleaning Netherlands specializes in the cleaning of ventilation, WTW installations and ventilation grilles.	Sports Clubs → Dutch Sports Clubs ³³⁷ Golf → Tournaments ⁴⁵⁴	sportclub ³³ sponsor ¹¹⁵⁹ tournament ²⁴⁷⁶	Overijssel → Deventer ⁴⁷⁵¹
coronavirus-ventilatie.nl	Vink Systemen BV	The website offers ventilation solutions aimed at creating a safe and healthy environment in organizations.	Installation & Repair → Ventilation ⁸⁵⁹ Manufacturing & Industrial → Engineering ³⁹¹⁹	virus ¹⁹⁵ building ³²⁰⁴ space ³⁸⁴⁶
lintsventilatie.nl	Lints Ventilatie	Lints Ventilatie specializes in the advice, installation, replacement, maintenance, and repair of mechanical ventilation systems and WTW installations, which represents their core business.	Ventilation → Ventilation Systems ⁴⁷	wtw ³⁶ ventilation system ¹⁵⁶ heat pump ²⁵⁴¹ repair ¹⁴⁵⁷⁶ maintenance ²⁰⁰⁹³
rcoventilatie.nl	RCO Ventilatie	Ventilation is a critical aspect of well-being in homes and workplaces, and RCO Ventilatie focuses on optimizing these systems.	Installation & Repair → Ventilation ⁸⁵⁹	air ¹²² health ⁶³⁶⁶ home ⁷⁹⁷⁶ quote ¹²⁸⁶³	North-Holland → Heemstede ¹¹⁷³
ventilatieserviceholland.nl	Ventilatie Service Holland BV	Ventilatie Service Holland provides specialized ventilation systems for homes and buildings.	Ventilation → Ventilation Systems ⁴⁷	wtw unit ²⁶ camera inspection ⁴⁹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Molenlanden → Bleskensgraaf ca ¹³¹
ricardoventilatie.nl	J. Ricardo Ventilatietechniek	J. Ricardo Ventilatietechniek is specialized in ventilation technology and offers various services in this area.	Installation & Repair → Ventilation ⁸⁵⁹ Manufacturing & Engineering → Industrial Products ⁶⁰	filters ⁴²⁴ inspection ⁴²⁷⁹ maintenance ²⁰⁰⁹³	South-Holland → Rotterdam ²⁵⁰⁴⁸
mandersdienstverlening.nl	Manders Ventilatie Service & Dienstverlening	Manders Ventilatie & Dienstverlening specializes in the cleaning, maintenance and replacement of ventilation systems.	Cleaning Services → Chimney Cleaning ¹⁰⁴ Bathrooms & Plumbing → Home Improvement ⁷³⁶⁷	chimney ⁵²³ region ⁵⁴¹²	Meierijstad → Veghel ¹²⁸⁸
luchtcombi.nl	Lucht Combi V.O.F	Lucht Combi offers expertise in advising, designing, and installing ventilation systems, which is crucial for good air quality in various buildings.	Installation & Repair → Ventilation ⁸⁵⁹ Construction → Building Systems & Services ⁵⁵⁹	air duct ⁶⁶ standards ³⁹⁴ assembly ¹⁷³³
tpsventilatie.nl	TPS Ventilatie	TPS Ventilatie is specialized in ventilation systems and offers services for installation, maintenance, and cleaning.	Ventilation → Ventilation Systems ⁴⁷	wtw unit ²⁶ cleaning ⁴⁵⁶⁷ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	South-Holland → Zoetermeer ⁴⁰⁴⁶
spotboxen.nl	Spotboxen B.V.	The Ventilation Spotbox is specifically focused on the intelligent control of ventilation in modern homes.	Ventilation → Ventilation Systems ⁴⁷	spot ⁹⁷ air ¹²²
fieldengineers.nl	Fieldengineers	The company offers services for the cleaning and inspection of mechanical ventilation boxes to improve air quality.	Home Improvement → Heating Systems ⁶⁰⁴ Household & Cleaning → Home Services ¹³²¹	mechanical ventilation ³⁴ cv ⁵¹⁶ boiler ¹²⁴⁰ maintenance ²⁰⁰⁹³
horecaventilatiesystemen.nl	Horeca Ventilatie Systemen	The company offers ventilation systems for various facilities, with the goal of improving air quality.	Maintenance & Repair → Facility Services ⁶⁷¹ Food & Beverage → Food Industry ⁸³⁵	ductwork ¹² ventilator ³¹ hospitality ³⁴⁹¹ kitchen ⁶⁴⁴³
ventilerenkunjeleren.nl	Ventileren Kun Je Leren	Ventilation is essential for a healthy lifestyle and can reduce the spread of pathogens. It provides fresh air and promotes wellbeing.	Care Planning & Support → Infection Prevention ³⁶	neurotransmitter ¹⁷ oxygen ⁵⁸ air ¹²²
mvent.nl	Mvent	Mvent specializes in the installation and maintenance of ventilation systems in various buildings.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	hood ²⁹ air duct ⁶⁶ installation ¹³⁷⁴² repair ¹⁴⁵⁷⁶ maintenance ²⁰⁰⁹³
dhgnederland.nl	DHG Nederland B.V.	The website describes services in the area of ventilation, essential for a healthy living environment.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	fan ²⁹⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Sittard-Geleen → Geleen ⁹⁷⁸
airmaster.nl	Airmaster	The website offers ventilation solutions for homes and businesses, focusing on decentralized ventilation.	Installation & Repair → Ventilation ⁸⁵⁹	indoor climate ⁹⁷ air quality ¹⁶² installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹
climarad.nl	ClimaRad	Ventilation is a core product of ClimaRad, and the website describes various ventilation units with a focus on efficiency and comfort.	Energy → Energy Saving ¹¹⁵¹	hvac ⁵⁶ heat ²¹⁸⁸ sustainability ¹⁸⁴⁵¹
de-airco-specialist.nl	De Airco Specialist	Good ventilation is essential for a healthy indoor climate and is offered as an important part of the services.	Climate Control → Cooling ⁵⁸⁵ Installation & Repair → Climate Installation ²⁴⁹	indoor climate ⁹⁷ air conditioning ²¹⁷⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
vrankenventilatietechniek.nl	Vranken B.V. Ventilatietechniek	The website offers a wide range of ventilation systems, aimed at improving air quality and creating a comfortable indoor climate.	Installation & Repair → Ventilation ⁸⁵⁹	oxygen ⁵⁸ air ¹²² box ¹⁹⁸²
bvsventilatietechniek.nl	BVS Ventilationstechniek	BVS Ventilationstechniek specializes in installing and maintaining ventilation systems, focused on improving air quality and creating a healthy living environment.	Installation & Repair → Ventilation ⁸⁵⁹ Business Services → Customer Service ¹⁴⁵¹	channel ³⁴⁰ complaint ⁶⁴⁷⁹ installation ¹³⁷⁴² renovation ¹³⁸⁴⁹
frc-ventilatietechniek.nl	FRC Ventilatietechniek	Ventilation is the basis of their services: removing 'used' air and supplying 'fresh' air.	Installation & Repair → Ventilation ⁸⁵⁹	ventilation system ¹⁵⁶ maintenance ²⁰⁰⁹³
vankesselmo.nl	Van Kessel BV Marine & Industrie	Ventilation systems are installed and maintained by VKMI, taking into account the specific requirements of various environments such as river cruises and work platforms.	Maritime → Ship Maintenance ²⁹ Industry → Industrial ¹⁹⁸⁷	inspection ⁴²⁷⁹ ship ⁵¹⁰³	Arnhem → Schuytgraaf ⁷⁸
luchtverwarmingspecialist.nl	Brink Ventilatie B.V.	The website offers a wide range of ventilation products, essential for fresh indoor air.	Installation & Repair → Ventilation ⁸⁵⁹	air heating ¹⁴ wtw unit ²⁶ brink ⁴⁴ cooling ³²⁰ filters ⁴²⁴
rmventilatietechniek.nl	R&M Ventilatietechniek B.V.	Ventilation systems are offered and maintained by R&M Ventilatietechniek, including mechanical and WTW systems, with options for new construction and heat recovery.	Heating → CV Installation ¹³⁴ Installation & Repair → Ventilation ⁸⁵⁹	technician ⁸¹⁵ problem ²²¹⁴ maintenance ²⁰⁰⁹³
bevico.nl	Bevico	Ventilation is essential for a healthy indoor climate and is offered by Bevico in various forms.	Energy & Sustainability → Climate Control ¹⁸⁹⁶ Legal & Permits → Building Technology ³⁸⁵	indoor climate ⁹⁷ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
towerairvising.nl	Tower Airvising B.V.	Tower Airvising is a specialist in ventilation technology and offers advice and delivery services for ventilation systems in various buildings.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	air curtain ²⁰ wtw unit ²⁶ air ¹²² fan ²⁹⁸	North-Holland → Heiloo ⁹⁶⁷
hoogendoornventilatie.nl	Johan Hoogendoorn	The website focuses primarily on ventilation technology, particularly residential ventilation, and offers services for maintenance and repair.	Home Improvement → HVAC Systems ⁷⁷³ Freelance & Independent → Self-Employed Professionals ¹⁵⁹	duct ³⁵ grille ⁴² fan ²⁹⁸ boiler ¹²⁴⁰ maintenance ²⁰⁰⁹³	Utrecht → Woerden ²⁶⁴²
brouwerstalventilatie.nl	Brouwer Montage and Stalventilatie	Brouwer Montage and Stalventilatie offers complete solutions for ventilation in barns, warehouses and factories, with a focus on improving air quality.	Installation & Repair → Ventilation ⁸⁵⁹ Agriculture → Livestock ²⁴¹³	light street ¹⁶ daylight ⁸⁷	Zwartewaterland → Genemuiden ⁴⁰⁵
wparnhem.nl	Drillpro Nederland	Drillpro offers ventilation solutions for homes and businesses.	Concrete → Concrete Drilling ²² Installation & Repair → Ventilation ⁸⁵⁹	extractor hood ²⁷ hole ³⁰ concrete drilling ⁹⁵
ecoven.nl	EcoVen B.V.	The website focuses on improving ventilation in various spaces using a decentralized system (1 sentence).	Installation & Repair → Ventilation ⁸⁵⁹ Environmental Technology → Air Purification ³²	wtw ³⁶ heat exchanger ⁹⁰ air quality ¹⁶² sensor ⁴⁸²
gewoonsgoonthuis.nl	Gewoon Sgoon	The website describes the need to clean ventilation systems to improve air quality and prevent health problems.	Installation & Repair → Ventilation ⁸⁵⁹ Hygiene & Environmental Factors → Environmental Diseases ³⁸	dirt ²³ air ¹²² filters ⁴²⁴ pipe ⁶⁹⁵
installatietechniekvink.nl	Installatietechniek Vink B.V.	Installatietechniek Vink specializes in the installation, assembly and maintenance of various types of ventilation, including mechanical and balanced ventilation.	Home Improvement → Heating Systems ⁶⁰⁴ Installation & Repair → Ventilation ⁸⁵⁹	electrical engineering ⁸¹⁷ installation ¹³⁷⁴²	Utrecht → Oudewater ⁴⁷⁵
mwinstallatietechniek.nl	MW installatietechniek	MW Installatietechniek offers ventilation systems for creating a healthy indoor climate, including mechanical ventilation and heat recovery.	Plumbing → Drainage ⁵⁷⁰ Business → Industry ³⁶⁹⁷⁷	duct ³⁵ pipe ⁶⁹⁵ drainage ¹³²² plumbing ¹⁷⁶¹ heat ²¹⁸⁸
qsventilatie.nl	QS Ventilatietechniek	QS Ventilatietechniek specializes in providing ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹ Business Services → Customer Service ¹⁴⁵¹	wtw unit ²⁶ mechanical ventilation ³⁴ air handling ⁸⁵	South-Holland → Hardinxveld-Giessendam ⁵³⁴
jansenventilatie.nl	Jansen Ventilatie	The website offers a wide range of services related to ventilation systems, aiming to improve air quality.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	duct ³⁵ wtw ³⁶ cleaning ⁴⁵⁶⁷ maintenance ²⁰⁰⁹³
ventilatie-onderhoud.nl	Joost van der Brugge	Ventilation is essential for fresh indoor air and prevents mold growth.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	energy costs ¹³⁸ health ⁶³⁶⁶ maintenance ²⁰⁰⁹³	Utrecht → Nieuwegein ²²⁶⁴
igjisolatieklimaat.nl	IGJ Isolatie & Klimaattechniek B.V.	The company offers services related to mechanical ventilation, an essential component of climate control.	Installation & Repair → Ventilation ⁸⁵⁹ Insulation & Glazing → Insulation ¹⁵⁴³	insulation ²⁴⁴⁸ maintenance ²⁰⁰⁹³	Westland → Wateringen ⁵³⁶
mgsglas.nl	Glasservice & Ventilatietechniek	The company specializes in ventilation technology, particularly Ducoton Ventilation Roosters, and provides solutions for a fresh and bright living environment.	Installation & Repair → Ventilation ⁸⁵⁹ Building & Materials → Glass ⁶⁹⁷	glass ²⁹¹⁹ sustainability ¹⁸⁴⁵¹	South-Holland → The Hague ¹⁹⁸⁹⁸
ithodaalderop.nl	Itho Daalderop	The website presents various ventilation systems, including mechanical ventilation and heat recovery, to ensure a good indoor climate.	Automation → Control Technology ⁶⁹ Installation & Repair → Ventilation ⁸⁵⁹	control technology ⁷⁹ boiler ¹²⁴⁰ heat pump ²⁵⁴¹ sustainability ¹⁸⁴⁵¹
brinkclimatesystems.nl	Brink Climate Systems	Brink Climate Systems offers ventilation systems, including central and decentralized systems, and demand-controlled ventilation.	Installation & Repair → Ventilation ⁸⁵⁹ Environment → Environmental Technology ⁷¹²	air heating ¹⁴ wtw ³⁶ air quality ¹⁶² connectivity ¹⁷³
operame.nl	RevSpace	Good ventilation is essential for learning performance, especially in the context of the coronavirus.	Electronics & Components → DIY ¹¹ Education → Pedagogy & Methods ²⁹⁴⁴	co2 meter ¹² school ⁷⁸⁵⁶	South-Holland → The Hague ¹⁹⁸⁹⁸
weckx.nl	Weckx	The website offers an extensive range of ventilation products for various applications.	Garden → Garden Accessories ⁵⁶⁵ Installation & Repair → Ventilation ⁸⁵⁹	grille ⁴² smart home ⁴³⁹ security ⁶⁶⁵⁵ installation ¹³⁷⁴² brand ¹⁷⁷³⁷
hans-smits.nl	Installatiebedrijf Hans Smits	Hans Smits specializes in innovative ventilation systems and also provides maintenance services.	Installation & Repair → Ventilation ⁸⁵⁹ Building Systems & Services → Mechanical Services ⁹⁸	plumbing ¹⁷⁶¹ inspection ⁴²⁷⁹ installation ¹³⁷⁴²	Horst aan de Maas → Tienray ⁴⁶
skimarservices.nl	Jade & Andy	The company's specialization lies in ventilation systems, where they work with various suppliers.	Maritime → Shipyard ⁵⁹ Marine & Watercraft → Shipping ⁶⁵⁴	duct ³⁵ yacht ⁶⁴⁷ installation ¹³⁷⁴² repair ¹⁴⁵⁷⁶	Zwartewaterland → Zwartsluis ²²⁸
inverta.nl	Inverta Airconditioning en Ventilatie	The website offers ventilation systems that ensure good air quality and removal of moisture.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	air conditioning ²¹⁷⁸ accessories ¹²⁹⁷⁵ brand ¹⁷⁷³⁷
ventilatieservice24.nl	Ventilatie Service 24	Ventilatie Service 24 specializes in the professional cleaning of ventilation systems, including MV boxes, WTW units, and ducts.	Installation & Repair → Ventilation ⁸⁵⁹ Design & Creative → Business Functions ²¹¹	wtw unit ²⁶ duct ³⁵ air ¹²² box ¹⁹⁸² cleaning ⁴⁵⁶⁷
ventilatieroosters.nl	Kik Rotterdam	Ventilation refers to the process of replacing air in a space, essential for air quality.	Windows & Doors → Windows ²⁹⁹⁹	ventilation grille ²¹ window ²⁰³⁰
nordicenergy.nl	Nordic Energy Solutions	Flexit ventilation systems are offered, for creating a comfortable and healthy indoor climate.	Heating → CV Heaters ³⁵ Installation & Repair → Ventilation ⁸⁵⁹	installer ⁶⁷⁷ heat pump ²⁵⁴¹ sustainability ¹⁸⁴⁵¹
quipa.nl	Quipa	The website primarily focuses on ventilation products and systems, including grilles, fans and channels.	Safety → Fire Safety ¹⁰⁴⁸ Installation & Repair → Ventilation ⁸⁵⁹	grille ⁴² smart home ⁴³⁹ catalog ⁸¹² security ⁶⁶⁵⁵
bijenbekje.nl	B.B.H. bv	Ventilation of the spouwmuur is important to prevent moisture problems.	Installation & Repair → Ventilation ⁸⁵⁹	pests ²⁰¹	Overijssel → Enschede ⁵⁵⁵⁴
trevgroep.nl	TREV Groep	TREV Groep offers complete ventilation systems, from installation to preventative maintenance, with the goal of realizing a healthy indoor climate.	Climate Control → Cooling ⁵⁸⁵ Installation & Repair → Ventilation ⁸⁵⁹	customer focus ¹⁰⁰ refurbishment ¹⁵² sector ¹³³² installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
vekoventilatie.nl	Veko Ventilatie	Ventilation is crucial for the well-being and productivity of livestock and contributes to an optimal barn environment.	Agriculture → Livestock ²⁴¹³ Energy & Sustainability → Climate Control ¹⁸⁹⁶	climate ⁹³⁴ light ⁵¹⁴⁸
schoonderbeek-cv.nl	Schoonderbeek Centrale Verwarming B.V.	Ventilation, including cleaning of ventilation ducts and replacing ventilation boxes, is also handled by the company.	Heating → Boilers ³³⁶ Installation & Repair → Heating Technology ³⁹	boiler ¹²⁴⁰ heat pump ²⁵⁴¹ installation ¹³⁷⁴² brand ¹⁷⁷³⁷ maintenance ²⁰⁰⁹³	Gelderland → Nijkerk ³⁶⁰⁸
jawotherm.nl	JAWO	SIKU ventilation offers an additional function for fresh air without heat loss.	Heating → Radiators ⁷³ Installation & Repair → Ventilation ⁸⁵⁹	radiator ²⁵¹ comfort ¹⁴⁷³ heat ²¹⁸⁸
tessu.nl	Tessu Nu-Air Systems	Tessu Nu-Air Systems is specialized in ventilation solutions, primarily for professional kitchens and hospitality.	Hospitality → Kitchen Equipment ³¹⁵ Engineering → Mechanical Engineering ⁷³⁷	extraction hood ¹⁰ air handling ⁸⁵ ventilation system ¹⁵⁶ installation ¹³⁷⁴²
totaalventilatietechniek.nl	Totaal Ventilatie Techniek BV	Totaal Ventilatie Techniek BV offers ventilation systems for new construction and renovation projects.	Installation & Repair → Ventilation ⁸⁵⁹ Manufacturing & Industrial → Industrial Services ⁴⁰⁰	air handling ⁸⁵ commercial ³⁴² new construction ²⁶⁷² renovation ¹³⁸⁴⁹	Amsterdam → East ¹⁴²³
bluecanary.nl	BlueCanary	BlueCanary alerts users when ventilation needs to be improved to prevent infections.	Air Quality → Monitoring ¹² Virtual & Augmented Reality → Internet of Things (IoT) ¹⁰⁵	air quality ¹⁶² sensor ⁴⁸² dashboard ¹³⁷⁴ cloud ¹⁵²⁷ app ⁴⁵⁹⁵
airselect.nl	AirSelect	Ventilation is a critical aspect of comfort and health in buildings, and is offered by AirSelect.	Automation → Control Systems ²¹⁰ Climate Control → Air Conditioning ¹⁰²²	knowledge platform ⁵³ unit ⁴⁰⁵	North-Holland → Purmerend ²⁶²⁰
brouwerlichtstraten.nl	Brouwer Lichtstraten	The company offers ventilation solutions, including ventilation hoods and ventilation panels.	Metals & Fabrication → Metals ⁴⁸⁶	daylight ⁸⁷ stable ⁷⁶⁸ warehouse ¹⁰²⁷ roof ³⁶⁶²
schoorsteenvegermanders.nl	Schoorsteenveger A. Manders	The company provides services related to ventilation, including the cleaning and maintenance of ventilation ducts and air ducts.	Maintenance & Services → Chimney Maintenance ¹⁷⁴ Home Improvement & Services → Home Maintenance ¹⁰⁰²	gutter cleaning ¹⁰ chimney sweep ¹¹¹ chimney ⁵²³ maintenance ²⁰⁰⁹³	West-Maas en Waal → Dreumel ¹¹⁵
r-bv.nl	R-BV	R-BV is a supplier of ventilation components.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	grille ⁴² air duct ⁶⁶ accessories ¹²⁹⁷⁵
debietmetingen.nl	Thermodicht	The company checks ventilation systems for compliance with the standard NPR 1088, including natural supply, balanced ventilation and heat recovery systems.	Electrical Engineering → Measuring Instruments ⁶⁵ Environment → Indoor Environment ¹⁰	heat recovery ⁴² airtightness ⁴⁵	Groningen → Glimmen ⁹⁹
airduct-cleaning.nl	Airduct Cleaning	The website offers ventilation maintenance, installation and cleaning for various locations, such as homes, offices and schools.	Installation & Repair → Ventilation ⁸⁵⁹ Context → Environment ⁵⁴⁴³⁷	duct ³⁵ cleaning ⁴⁵⁶⁷ environment ⁴⁸⁷³ installation ¹³⁷⁴²
rudonservice.nl	Rudon Service	Ventilation is the process of replacing air within a space, crucial for air quality and preventing mold.	Home Improvement → HVAC Systems ⁷⁷³ Maintenance & Repair → Plumbers ⁸⁷⁹	mechanical ventilation ³⁴ maintenance contract ¹²⁷ boiler ¹²⁴⁰ heat ²¹⁸⁸	Woerden → Leidsche Rijn ⁴³⁰
atmoluchtbehandeling.nl	ATMO Luchtbehandeling	The website focuses on efficient ventilation solutions, especially in renovation and construction projects.	Installation & Repair → Ventilation ⁸⁵⁹ Environment → Air Quality ¹¹⁶	air duct ⁶⁶ air handling ⁸⁵ inspection ⁴²⁷⁹ cleaning ⁴⁵⁶⁷ maintenance ²⁰⁰⁹³	South-Holland → Alphen aan den Rijn ³⁹⁷⁸
klusbedrijfvanduin.nl	Klusbedrijf van Duin	Ventilation cleaning and maintenance is a crucial service, with a blog post highlighting its importance.	Building & Construction → Renovation ⁴⁴⁰³	electrical ¹⁴¹⁴ plumbing ¹⁷⁶¹ appointment ¹³⁵¹⁰ renovation ¹³⁸⁴⁹ maintenance ²⁰⁰⁹³	Utrecht → Leusden ¹³⁴⁵
eurob.nl	EUROB	EUROB specializes primarily in the installation and maintenance of mechanical ventilation systems.	Ventilation → Ventilation Systems ⁴⁷ Installation & Mounting → Installers ¹⁰⁰⁷	ductwork ¹² certification ³³⁸⁰ installation ¹³⁷⁴² renovation ¹³⁸⁴⁹	Overijssel → Enschede ⁵⁵⁵⁴
feko-venster.nl	FEKO Venster	The frames offer standard ventilation options, including a hidden ventilation mode for optimal air exchange.	Windows → Frames ¹²¹¹ Interior → Doors ¹²⁹⁷	sliding door ¹⁶⁴ frame ⁸⁸³ glass ²⁹¹⁹ price ⁸³²⁸
luchtbehandelen.nl	Luchtbehandelen.nl	Ventilation is essential for healthy indoor air and is extensively described on the website in various forms, from natural to mechanical systems.	Installation & Repair → Ventilation ⁸⁵⁹ Environmental Technology → Air Purification ³²	air filters ¹¹ air purification ⁴³ humidity ⁷⁰
inelements.nl	InElements	An important part of the service offering is adjusting ventilation systems, where air debits and ventilation quantities are accurately adjusted.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	grille ⁴² measurement ⁷³¹ installation ¹³⁷⁴²	Enschede → Twekkelo ¹⁴
tsalmere.nl	T.S. Almere	T.S. Almere is specialized in ventilation maintenance and ensures a healthy living and working environment, particularly through the operation of ventilation systems.	Specialty Medicine → Occupational Medicine ¹²⁹¹ Installation & Repair → Ventilation ⁸⁵⁹	facade ¹⁴⁹⁰ air conditioning ²¹⁷⁸ cleaning ⁴⁵⁶⁷ floor ⁴⁷⁸¹	Flevoland → Almere ⁷⁷⁶⁵
ruimteventilatie.nl	Space Ventilation	Ventilation systems are offered for various buildings and specific sectors such as hospitality and healthcare.	Installation & Repair → Ventilation ⁸⁵⁹ Environment → Air Quality ¹¹⁶	ionization ¹⁵ heat recovery ⁴² air quality ¹⁶² filter ⁴⁸⁷	Zaltbommel → Gameren ⁸³
sensair.nl	Sensair	Ventilation is crucial for breathing and reducing perspiration.	Bedding → Mattresses ⁴⁰²	satin ²⁶ sleep ⁷⁴⁶
kemkens.nl	Kemkens	The website provides information on ventilation systems, including cleaning and maintenance, and highlights the benefits for healthy home air.	Heating → Boilers ³³⁶ Ventilation → Ventilation Systems ⁴⁷	boiler ¹²⁴⁰ insulation ²⁴⁴⁸ heat pump ²⁵⁴¹ subscription ³²⁸⁷ solar panels ⁴⁷⁰¹
koelmy.nl	KOEL-MY	KOEL-MY offers different types of ventilation systems, including natural, mechanical, and ventilation with heat recovery.	Climate Control → Air Conditioning ¹⁰²²	air handling ⁸⁵ air conditioning ²¹⁷⁸ installation ¹³⁷⁴² repair ¹⁴⁵⁷⁶	Haarlemmermeer → Nieuw-Vennep ⁸⁶⁹
air-concepts.nl	Air-Concepts	Air-Concepts provides ventilation systems that create a healthy living environment.	Installation & Repair → Ventilation ⁸⁵⁹ Legal & Permits → Building Technology ³⁸⁵	installation ¹³⁷⁴²
devriesfdv.nl	De Vries Facilitaire Dienstverlening	De Vries Facilitaire Dienstverlening explains the importance of ventilation and offers solutions for both residential and WTW ventilation.	Installation & Repair → Ventilation ⁸⁵⁹ Maintenance & Repair → Facility Services ⁶⁷¹	air duct ⁶⁶ project management ³⁴²³ inspection ⁴²⁷⁹ cleaning ⁴⁵⁶⁷	South-Holland → Delft ⁵³⁰⁹
inatherm.nl	Inatherm	Inatherm supplies ventilation systems for various building types, focused on improving indoor climate.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	buildings ⁸⁹⁸	North-Holland → Amsterdam ⁴¹²⁵³
vsca.nl	Vereniging Samenwerkingsverband Chronische Ademhalingsondersteuning	The website contains extensive information on various forms of ventilation, including chronic intermittent and chronic continuous ventilation.	Government & Administration → Government Organizations ¹⁰⁰² Disease & Treatment → Chronic Diseases ¹¹⁶⁸	caregiving ³⁶⁸ energy ⁹⁰⁷⁵
123installatiematerialen.nl	123InstallatieMaterialen	A wide range of ventilation components are offered, such as WTW units and ventilation systems.	Heating → Boilers ³³⁶	underfloor heating ⁷⁵⁷ boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ heat ²¹⁸⁸
jongluchtverwarming.nl	Jong Luchtverwarming	The website offers both ventilation and air heating solutions for various buildings.	Building → Mechanical Systems ³⁹ Installation & Repair → Ventilation ⁸⁵⁹	air heating ¹⁴ heat recovery ⁴² brink ⁴⁴ component ⁷¹⁴
glazingvision.nl	Glazing Vision Europe	Ventilation is an important aspect of building comfort, and VisionVent offers solutions for ventilation in light streets.	Roofing → Skylights ⁴⁷¹ Renovation → Roof Renovation ⁴³⁰	light street ¹⁶ rooftop ⁴¹ skylight ⁹⁶⁶ architecture ³²²³
mol-warmtetechniek.nl	Mol WarmteTechniek	The company offers services related to mechanical ventilation and the cleaning of ventilation systems.	Heating → Boilers ³³⁶ Home Improvement → HVAC Systems ⁷⁷³	maintenance subscription ⁴⁷ cv boiler ¹⁷³ water softener ³²⁴ air conditioning ²¹⁷⁸	South-Holland → Papendrecht ⁸⁷⁶
ffkanaalrenovatie.nl	F.F. Kanaalrenovatie B.V.	Additionally, they offer ventilation channel renovations, ensuring a complete system for the home or business.	Installation & Repair → Ventilation ⁸⁵⁹ Construction → Building Systems & Services ⁵⁵⁹	flue ²² channel ³⁴⁰ boiler ¹²⁴⁰ renovation ¹³⁸⁴⁹
dobben-installaties.nl	Dobben Installaties	The company offers solutions for improving ventilation in homes and buildings.	Technical Services → Technical ⁹⁵⁷ Installation & Repair → General Installation ⁷²⁷	electrical ¹⁴¹⁴ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ installation ¹³⁷⁴²
airinstall.nl	Air Install	Air Install’s ventilation service focuses on improving air quality and comfort in homes and buildings.	Installation & Repair → Ventilation ⁸⁵⁹	energy saving ⁵⁹⁹ heat pump ²⁵⁴¹ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹	Overijssel → Deventer ⁴⁷⁵¹
medtrading.nl	Medtrading	The website offers comprehensive ventilation systems for various locations, such as hospitality venues and offices.	Installation & Repair → Ventilation ⁸⁵⁹ Manufacturing & Industrial → Industrial Services ⁴⁰⁰	hospitality ³⁴⁹¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
markgeerts.nl	Mark Geerts Installatiewerken	Ventilation involves ensuring fresh air in a space and removing stale air. The website describes the installation and maintenance of ventilation systems, including mechanical ventilation and heat recovery systems.	Home Improvement → Heating Systems ⁶⁰⁴ Energy → Renewable Energy ¹²⁶⁷	heat ²¹⁸⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹	North-Brabant → Baarle-Nassau ³⁴⁷
2advisebouwadvies.nl	2Advise bouwadvies	The website offers ventilation advice to assess the state of ventilation in a building and suggest improvements.	Building & Construction → Sustainable Building ¹⁰⁰⁴ Architecture & Design → Building Consulting ³¹⁴	sustainable ⁷³⁹ subsidy ²⁶⁴⁹ building ³²⁰⁴ energy ⁹⁰⁷⁵	North-Brabant → Roosendaal ²⁶⁷⁷
konst-klimaattechniek.nl	Könst Klimaattechniek	Könst Klimaattechniek specializes in ventilation systems, including central ventilation systems with WTW (Waste Heat Recovery).	Climate Control → Air Conditioning ¹⁰²² Energy & Sustainability → HVAC (Heating ¹⁹⁸	refrigeration ²¹³ air conditioning ²¹⁷⁸ quote ¹²⁸⁶³	Nieuwkoop → Ter Aar ²⁷⁰
kouveld-airconditioning.nl	Kouveld Airconditioning	The website offers ventilation and air handling solutions, including air curtains and air purification.	Commercial Property → Commercial Space ⁴⁸⁹ Home Improvement → HVAC Systems ⁷⁷³	air handling ⁸⁵ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Utrecht → Nieuwegein ²²⁶⁴
aws-breda.nl	AWS Warmte- en Koeltechniek B.V.	The company offers ventilation systems and maintains them to improve air quality in buildings.	Heating → Boilers ³³⁶ Climate Control → Air Conditioning ¹⁰²²	thermostat ¹⁰⁹ boiler ¹²⁴⁰ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ maintenance ²⁰⁰⁹³	North-Brabant → Breda ⁹⁰⁰³
riovent.nl	Riovent Loodgieters	Riovent offers ventilation maintenance, fault repairs, and various ventilation systems including WTW units and roof ventilation.	Heating → Central Heating Installation ²⁹⁴ Home Improvement → Heating Systems ⁶⁰⁴	boiler ¹²⁴⁰ drainage ¹³²² plumbing ¹⁷⁶¹ quote ¹²⁸⁶³ installation ¹³⁷⁴²
kastol.nl	Kastol	Various ventilation systems are offered, including heat pumps and air conditioning.	Installation & Fixings → Installation Materials ²⁴⁷	sanitary ware ⁶⁶⁹ promotion ²⁰⁶² heat ²¹⁸⁸ part ⁵⁰⁴⁴
steboma.nl	Steboma Group	Steboma specializes in providing ventilation systems for various projects and buildings, with a focus on comfort and safety.	Ventilation → Ventilation Systems ⁴⁷ Engineering → Mechanical Engineering ⁷³⁷	certification ³³⁸⁰
lokinstallatietechniek.nl	Lok Installatietechniek B.V.	Ventilation is offered in various forms, including mechanical ventilation, Heat Recovery Ventilation and air conditioning.	Processing & Molding → Processing ²⁴ Installation & Repair → General Installation ⁷²⁷	solar ¹³² electrical ¹⁴¹⁴ heat ²¹⁸⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
ventilatieweb.nl	Ventilatieweb	Ventilatieweb is a webshop specializing in ventilation products and systems.	Installation & Repair → Ventilation ⁸⁵⁹ Insulation & Glazing → Insulation ¹⁵⁴³	fan ²⁹⁸ insulation ²⁴⁴⁸	Midden-Groningen → Froombosch ¹⁹
rs-jachttechniek.nl	RS Jachttechniek	The website sells ventilation products for the boat, such as deck fans and ventilation grilles.	Boating → Boat Maintenance ¹⁸³	fender ³⁰ spotlight ⁸² anchor ¹¹⁹
gewoonsgoon.nl	Gewoon Sgoon	The website focuses on the maintenance and cleaning of ventilation systems, including exhaust and air ducts. (37 words)	Cleaning Services → Chimney Cleaning ¹⁰⁴ Installation & Repair → Ventilation ⁸⁵⁹	ventilation system ¹⁵⁶ cleaning ⁴⁵⁶⁷ restaurant ¹¹²¹⁵ maintenance ²⁰⁰⁹³
denie.nl	De Nie Installatietechniek Leiden CV	De Nie Installatietechniek specializes in mechanical ventilation, including cleaning and maintenance.	Heating → Central Heating Installation ²⁹⁴ Installation & Repair → Sanitation ²⁸⁹	installation work ⁵³ cv boiler ¹⁷³ plumber ¹²¹⁰ heat ²¹⁸⁸ roofing ²⁸⁰⁶	South-Holland → Leiden ⁷⁰⁸⁹
duco-ventilatiewarmtepomp.nl	Duco-Ventilatiewarmtepomp B.V.	Duco ventilation systems provide efficient mechanical ventilation and contribute to a comfortable indoor climate.	Energy & Sustainability → Energy Consulting ⁸⁸³ Insulation & Glazing → Insulation ¹⁵⁴³	homeowner ⁶¹ architect ⁶⁰⁹ installer ⁶⁷⁷ heat pump ²⁵⁴¹ model ³⁵⁴⁶
martindewit-warmtetechniek.nl	Martin de Wit Warmtetechniek	The company is also active in the installation and maintenance of ventilation systems.	Maintenance & Repair → Service Businesses ¹⁹¹	boiler ¹²⁴⁰ heat ²¹⁸⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Amersfoort → Hoogland ²⁸⁴
dutchsystem.nl	Dutch Website Systems	The website discusses the importance of ventilation in modern buildings and the consequences of poor air quality.	Climate Control → Cooling ⁵⁸⁵ Waste Management → Container Rental ³⁶⁸	crèche ²¹ container rental ¹⁰⁰ air ¹²² container ¹⁷⁰⁹ data ⁵⁸⁷²	Netherlands → Utrecht ⁴⁸⁹⁰¹
ljsolutions.nl	LJ Solutions	The website provides ventilation and fastening products for facade insulation and plastered facades.	Facades & Cladding → Facade Systems ⁹⁷ Installation & Repair → Ventilation ⁸⁵⁹	circular ³⁶⁹ facade cladding ³⁸⁴
werkenbijalphaventilatie.nl	Alpha Ventilatie	Alpha Ventilatie specializes in the design, installation, and maintenance of ventilation systems.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	customer satisfaction ⁵²⁸ job postings ⁶⁷⁶ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹
abip-helmond.nl	Abip Helmond	Abip Helmond specializes in providing ventilation systems for diverse clients.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → HVAC (Heating ¹⁹⁸	industry ¹⁷⁸⁰	North-Brabant → Helmond ³⁰⁵⁸
nilannetherlands.nl	Nilan Nederland	Nilan Nederland specializes in the distribution of high-quality ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹	heat pump ²⁵⁴¹ building ³²⁰⁴	South-Holland → Waddinxveen ¹⁰⁴⁶
yvdberghklimaattechniek.nl	yvdberghklimaattechniek.nl	A well-coordinated ventilation system contributes to a comfortable climate.	Climate Control → Air Conditioning ¹⁰²² Energy & Sustainability → HVAC (Heating ¹⁹⁸	airco ²⁵⁹ home ⁷⁹⁷⁶ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
cuppeklimaattechniek.nl	Cuppé Technisch Beheer	The services include the design, installation, and maintenance of ventilation systems, from mechanical ventilation to WTW units.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	cooling ³²⁰ heat ²¹⁸⁸ energy ⁹⁰⁷⁵ installation ¹³⁷⁴²
pro-airco.nl	Pro-Airco	Ventilation is considered essential for a healthy climate, and Pro-Airco offers forced ventilation systems for insulated buildings.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	climate control ²³⁸ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	South-Holland → Lisse ¹⁰⁸⁹
mvdrhee.nl	M. van der Rhee Installatiebedrijf	The website informs about the need for ventilation and advises on various ventilation solutions.	Home Improvement → Heating Systems ⁶⁰⁴ Installation & Mounting → Installers ¹⁰⁰⁷	plumbing work ⁶⁹ gas ⁴³⁴ plumbing ¹⁷⁶¹ heat ²¹⁸⁸
123air.nl	123Air	Ventilation cleaning is one of the key services that 123Air offers, focused on improving air quality in homes and buildings.	Technical Services → Maintenance Companies ⁵¹⁷ Context → Environment ⁵⁴⁴³⁷	air quality ¹⁶² chimney ⁵²³ maintenance ²⁰⁰⁹³
frieleverwarming.nl	Friele Verwarming	The company also offers services related to ventilation, including mechanical ventilation and heat recovery.	Home Improvement → Heating Systems ⁶⁰⁴ Manufacturing & Industrial → Industrial Services ⁴⁰⁰	boiler ¹²⁴⁰ heat ²¹⁸⁸ quote ¹²⁸⁶³ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	De Ronde Venen → Mijdrecht ⁷⁰⁰
dgklimaat.nl	De Groot Klimaat	The website offers various ventilation systems, including direct-drive ventilation and demand-controlled ventilation.	Kitchen → Kitchen Appliances ⁷²⁴ Installation & Repair → Climate Installation ²⁴⁹	ventilation system ¹⁵⁶ solar energy ³⁷³ energy saving ⁵⁹⁹ heat pump ²⁵⁴¹ renovation ¹³⁸⁴⁹
ventilatieverhuur.nl	De Jong Ventilatie	Ventilation is essential for a healthy climate and employee productivity, and the website offers both rental and sales options.	Ventilation → Fans ¹⁶	fan ²⁹⁸ rental ⁷²⁵⁷ collaboration ¹⁶⁰³⁶	North-Holland → Amsterdam ⁴¹²⁵³
klimaair.nl	KlimaAir	Ventilation is essential for a healthy work environment and preventing absenteeism, and Klima Air ensures that ventilation systems are properly adjusted.	Climate Control → Air Conditioning ¹⁰²² Environmental & Sustainability → Climate Technology ¹²⁴	technician ⁸¹⁵ air conditioning ²¹⁷⁸	Utrecht → Amersfoort ⁸⁰¹¹
wish-luchtbehandeling.nl	Wish Luchtbehandeling	Ventilation provides a healthy indoor climate by replacing the air and removing moisture.	Climate Control → Air Conditioning ¹⁰²² Home Improvement → HVAC Systems ⁷⁷³	solar panel ¹⁴¹ air conditioner ⁴⁰⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²
giovanni-ventilatie-schoonmaak.nl	Giovanni Ventilatie Schoonmaak	Giovanni Ventilatie Schoonmaak provides cleaning services for ventilation systems, focused on improving air quality and solving problems caused by contamination.	Cleaning Services → Specialized Cleaning ¹⁴ Installation & Repair → Ventilation ⁸⁵⁹	duct ³⁵ wtw ³⁶ valve ¹⁷³ cleaning ⁴⁵⁶⁷
installatiebedrijflc.nl	Installatiebedrijf L.C.	Installatiebedrijf L.C. is specialized in the maintenance and repair of ventilation systems, including the treatment of reduced suction capacity.	Installation & Repair → Ventilation ⁸⁵⁹	boiler ¹²⁴⁰ quote ¹²⁸⁶³ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
itrinstallatietechniek.nl	IRT Installatietechniek	The installer advises and installs complete ventilation systems, including mechanical and WTW ventilation.	Heating → Central Heating ²³⁰ Home Improvement → Heating Systems ⁶⁰⁴	heating installation ¹³ plumbing ¹⁷⁶¹ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹ maintenance ²⁰⁰⁹³
ltis.nl	Lizardo Technische Installatie Service	The website highlights the importance of good ventilation to prevent moisture and mold, and offers ventilation systems.	Heating → Central Heating ²³⁰	gas pipe ²⁹ central heating ¹⁹⁰ solar energy ³⁷³ sanitary ware ⁶⁶⁹	Zaanstad → Zaandam ²⁷⁴⁰
remak.nl	Remak a.s.	Remak specializes in ventilation solutions, including design consultation and implementation for various building types.	Manufacturing → Industrial Equipment & Services ¹²⁷¹ Installation & Repair → Ventilation ⁸⁵⁹	unit ⁴⁰⁵ installation ¹³⁷⁴² design ²⁷²⁰²
rogastechniek.nl	Rogas Techniek BV	The website describes ventilation systems offered by the company.	Exterior Works → Facade Construction ¹²⁵ Building & Materials → Facades & Cladding ⁸⁰⁹	prefabricated ⁶⁹ facade cladding ³⁸⁴ chimney ⁵²³	North-Holland → Haarlem ⁸⁶⁷⁴
ventilatiebaas.nl	Ventilatiebaas BV	Ventilatiebaas BV is a wholesale company specializing in ventilation and installation materials, and strives for a personal collaboration with customers.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	price ⁸³²⁸	North-Brabant → Waalwijk ¹⁷⁴⁴
vsnn.nl	T.H. Huizenga Ventilatieservice Noord Nederland	VentilatieService Noord Nederland specializes in advising, maintaining, and installing mechanical ventilation systems.	Home Improvement → HVAC Systems ⁷⁷³ Maintenance & Repair → Facility Services ⁶⁷¹	installation ¹³⁷⁴²	Netherlands → Groningen ²³⁷³⁴
dejongklimaattechniek.nl	De Jong Klimaattechniek	The website offers various ventilation solutions to ensure good air quality in homes and buildings and to avoid a poorly ventilated dwelling.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	air conditioning ²¹⁷⁸ space ³⁸⁴⁶ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
huisluchten.nl	HuisLuchten.nl	Ventilation is considered a crucial measure to regulate humidity and prevent mold growth, with specific times for ventilating recommended.	Installation & Repair → Ventilation ⁸⁵⁹ Context → Environment ⁵⁴⁴³⁷	humidity ⁷⁰ indoor climate ⁹⁷ temperature ³⁹⁵ tool ³⁹⁰⁷
bva-montage-luchttechniek.nl	BVA-MONTAGE-LUCHTTECHNIEK	Good ventilation is essential for a pleasant workplace and creating a healthy indoor climate.	Installation & Repair → Ventilation ⁸⁵⁹	climate system ⁷⁸ ventilation system ¹⁵⁶ engineering ¹⁴⁶⁸ installation ¹³⁷⁴²	Netherlands → Groningen ²³⁷³⁴
shmontage.nl	SHMontage	Ventilation refers to the system that circulates air in a room to improve air quality. SHMontage supplies and installs ventilation systems.	Heating → CV Boilers ¹⁶⁷	boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ installation ¹³⁷⁴²	Netherlands → South-Holland ⁹²³⁸²
jeffvandersteen.nl	Jeff van der Steen Schoorsteenvegers	The company also offers specialization in mechanical ventilation and heat recovery systems, ensuring good air quality inside.	Maintenance & Services → Chimney Maintenance ¹⁷⁴ Installation & Repair → Ventilation ⁸⁵⁹	duct ³⁵ chimney sweep ¹¹¹ chimney ⁵²³ repair ¹⁴⁵⁷⁶
duproflex.nl	DuProFlex	The company specializes in the supply and installation of ventilation systems.	Home Improvement → HVAC Systems ⁷⁷³ Climate Control → Air Conditioning ¹⁰²²	climate ⁹³⁴
oudshoorntechniek.nl	Oudshoorn techniek	Oudshoorn Techniek offers ventilation systems, including heat recovery ventilation (HRV) units, to improve air quality.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	climate ⁹³⁴ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹	Alphen aan den Rijn → Koudekerk aan den Rijn ¹³⁶
klimabouw.nl	Klimabouw Barneveld	Ventilation systems, including WTW units and ventilation boxes, ensure optimal air quality.	Climate Control → Cooling ⁵⁸⁵ Installation & Repair → Ventilation ⁸⁵⁹	climate system ⁷⁸ cooling ³²⁰ heat ²¹⁸⁸ quote ¹²⁸⁶³
duro-techniek.nl	Duro Techniek	Ventilation systems and WTW units are offered to improve air quality and prevent mold growth.	Climate Control → Air Conditioning ¹⁰²² Home Improvement → HVAC Systems ⁷⁷³	camera ¹⁷³³ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ relationship ⁴²⁰⁵ maintenance ²⁰⁰⁹³
vandermeuleninstallatie.nl	Van der Meulen Installatietechniek	The ventilation services include both mechanical ventilation and WTW installations.	Installation & Repair → General Installation ⁷²⁷ Installation & Repair → Ventilation ⁸⁵⁹	gas ⁴³⁴ electricity ⁷⁴⁵ drainage ¹³²² heat ²¹⁸⁸ water ²⁵⁰¹
maartec.nl	Maartec	Maartec offers complete ventilation systems as part of its climate control solutions.	Installation & Repair → Climate Installation ²⁴⁹	air conditioning ²¹⁷⁸ heat ²¹⁸⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	Drenthe → Emmen ³³⁴⁸
wasco.nl	Wasco	Wasco supplies a wide range of ventilation equipment, such as fans, balancing ventilation, and WTW systems.	Bathroom → Sanitary Ware ⁸⁴⁵ Business → Industry ³⁶⁹⁷⁷	sanitary ware ⁶⁶⁹ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ part ⁵⁰⁴⁴ brand ¹⁷⁷³⁷
stonecold.nl	Stonecold Klimaattechniek	Ventilation systems, such as heat recovery ventilation, play an important role in regulating indoor climate.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	heat recovery ⁴² air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Utrecht → Woerden ²⁶⁴²
kti.nl	KTI Installatietechniek	Ventilation refers to the system that replaces the air in a room, allowing fresh air to enter and stale air to exit.	Installation & Mounting → Installation Management ⁶³	boiler ¹²⁴⁰ heat pump ²⁵⁴¹	Netherlands → North-Holland ⁹²⁹⁵⁶
p3venti.nl	P3Venti	The P3Venti program specifically focuses on researching and optimizing ventilation systems to reduce airborne viruses.	Municipalities → Policy ⁶⁰⁷ Science → Medical Sciences ⁹⁷	virus ¹⁹⁵ policy ²¹⁴⁹ research ⁸⁹⁶⁷ network ¹¹¹²³	South-Holland → Zoetermeer ⁴⁰⁴⁶
ventisit.nl	Ventisit	The open structure of the material provides optimal ventilation, preventing sweaty spots and overheating.	Upholstery & Fabrics → Cushions ²⁴⁵ Garden → Patio ²⁹¹	durability ³⁶⁶ cushion ⁸²³ comfort ¹⁴⁷³ application ³³⁷⁷
abelenco.nl	Abel&co	The website provides information on different types of ventilation systems and problems with mechanical ventilation.	Heating → Boilers ³³⁶	installer ⁶⁷⁷ boiler ¹²⁴⁰ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹
aircosuper.nl	Aircosuper Klimaattechniek B.V.	Aircosuper.nl offers a wide range of ventilation products, including flexible hoses and air vents.	Climate Control → Cooling ⁵⁸⁵ Home → Installation & Repair ³²⁴¹	installation service ¹¹⁶ air conditioner ⁴⁰⁸ accessories ¹²⁹⁷⁵ brand ¹⁷⁷³⁷
restantoutlet.nl	Ventilation & Sanitary Webshop	The website sells various ventilation solutions, including models with humidity sensors and timers, suitable for bathrooms and other spaces.	Bathroom → Sanitary Ware ⁸⁴⁵	grille ⁴² fan ²⁹⁸ sanitary ⁷⁵⁰
mark.nl	Mark Climate Technology	The website showcases a wide range of ventilation and recirculation equipment, essential for air quality.	Installation & Repair → Ventilation ⁸⁵⁹ Business → Industry ³⁶⁹⁷⁷	heat pump ²⁵⁴¹
steffankarger.nl	steffankarger	The primary focus is on the control and automation of the house's central ventilation system, featuring a heat recovery system.	Information Technology → IT Security ⁹⁸⁰ Technology → Smart Home & Automation ¹¹⁴⁶	ssh ²⁶ home assistant ⁴⁵ raspberry pi ¹³³
gayko.nl	GAYKO Fenster-Türenwerk GmbH	The GAYKOSafeGA®5000SL makes safe and efficient ventilation in tilt-and-turn operation possible.	Windows & Doors → Windows ²⁹⁹⁹ Exterior Works → Facade Construction ¹²⁵	window ²⁰³⁰ door ²²¹⁰ innovation ⁴⁶⁵⁹ security ⁶⁶⁵⁵
jr-luchttechnieken.nl	J&R Luchttechnieken B.V.	J&R Luchttechnieken specializes in ventilation systems for various buildings, including hospitality, offices, and homes.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	heat pumps ¹⁹ indoor climate ⁹⁷ air conditioning ²¹⁷⁸ installation ¹³⁷⁴²
raamventilatieroosters.nl	Raamventilatieroosters	The website emphasizes the importance of proper ventilation for fresh indoor air.	Garden Structures → Greenhouses ¹⁶⁶ Windows & Doors → Windows ²⁹⁹⁹	model ³⁵⁴⁶ accessories ¹²⁹⁷⁵
gasservicevenlo.nl	Gasservice Venlo	Ventilation ensures a healthy indoor environment through continuous air circulation.	Installation & Mounting → Construction Installation ¹⁷⁵	heat ²¹⁸⁸ heat pump ²⁵⁴¹ bathroom ³⁷⁸⁴ installation ¹³⁷⁴²
koenliefting.nl	Liefting Installatietechniek	The website offers ventilation systems, including mechanical ventilation.	Bathrooms & Plumbing → Home Improvement ⁷³⁶⁷	underfloor heating ⁷⁵⁷ boiler ¹²⁴⁰ drainage ¹³²²	North-Holland → Uitgeest ⁵¹⁰
toolis.nl	Tool-is	Ventilation maintenance is emphasized as a crucial factor for the lifespan of ventilation systems.	Electrical Engineering → Inspection ⁵⁹⁰ Installation & Repair → Ventilation ⁸⁵⁹	pulley ¹⁰ welding technology ¹⁵ dibond ³⁷ fire extinguisher ²⁵²	South-Holland → The Hague ¹⁹⁸⁹⁸
ventilatorkopen.nl	Ventilatorkopen.nl	Ventilatorkopen.nl promotes the importance of good ventilation for a healthy indoor climate.	Installation & Repair → Ventilation ⁸⁵⁹	fan ²⁹⁸ shop ⁶⁴⁸³
schwank.nl	Schwank Group	Ventilation technology ensures good air quality and a healthy working climate.	Energy & Sustainability → Climate Control ¹⁸⁹⁶ Installation & Repair → Ventilation ⁸⁵⁹	climate system ⁷⁸ hydrogen ¹⁸² heat ²¹⁸⁸ heat pump ²⁵⁴¹
installatieprefab.nl	Installatie Prefab Centrum (IPC)	The company offers specific prefabricated solutions for mechanical ventilation, contributing to a healthy indoor climate.	Home Improvement → Heating Systems ⁶⁰⁴ Fabrication & Production → Prefabrication ⁴¹²	prefab ⁴¹⁷ pipe ⁶⁹⁵	Barneveld → Voorthuizen ⁵⁴¹
coolvent.nl	Coolvent	The company also supplies ventilation systems and provides professional installations.	HVAC Systems → HVAC Installers ⁹⁴ Installation & Repair → Ventilation ⁸⁵⁹	air conditioner ⁴⁰⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	North-Brabant → Eindhoven ¹¹⁸⁴⁵
bennycv.nl	Benny CV	The company offers ventilation maintenance and replacement to improve air quality in homes.	Heating → CV Boilers ¹⁶⁷ Climate Control → Air Conditioning ¹⁰²²	cv boiler ¹⁷³ plumbing ¹⁷⁶¹ review ¹⁸⁸⁸ quote ¹²⁸⁶³ installation ¹³⁷⁴²	North-Holland → Amsterdam ⁴¹²⁵³
snelder.nl	Snelder B.V.	The website describes ventilation systems for greenhouses, an essential process for plant health.	Garden Structures → Greenhouses ¹⁶⁶ Engineering → Mechanical Engineering ⁷³⁷	sheet metal ²¹⁵ plastic ¹²³² screen ¹⁴³⁸	Netherlands → Utrecht ⁴⁸⁹⁰¹
bramhoreca.nl	Bram Horeca	Ventilation includes the air exchange and temperature regulation in the hospitality areas.	Commercial Property → Commercial Space ⁴⁸⁹	hood ²⁹ extraction ⁵⁴ fan ²⁹⁸ filters ⁴²⁴ furniture ⁸⁷⁵¹
haringklimaattechniek.nl	Haring Klimaattechniek	Ventilation refers to the exchange of air in a space, which is essential for air quality and health.	Energy → Energy Generation ¹⁴⁴ Energy → Renewable Energy ¹²⁶⁷	air handling ⁸⁵ heat ²¹⁸⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	Schagen → Petten ¹⁰⁶
cvtotaaltechniek.nl	CV TotaalTechniek	CV TotaalTechniek repairs and replaces ventilation systems to guarantee fresh air circulation.	Home Improvement → Heating Systems ⁶⁰⁴ Installation & Repair → Cooling Systems ¹²⁷	cv-ketel ⁴⁵ thermostat ¹⁰⁹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Flevoland → Dronten ¹⁶⁶⁷
calorclima.nl	Calor Clima B.V.	Calor Clima B.V. is a specialist in ventilation systems and provides services for the installation and maintenance of these systems.	Climate Control → Air Conditioning ¹⁰²² Home Improvement → HVAC Systems ⁷⁷³	home battery ⁵¹⁷ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	West-Betuwe → Meteren ¹⁰⁰
filterman.nl	Filterman	The website is specialized in WTW (Warmth Recovery) ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹ Hygiene & Environmental Factors → Living ⁵⁴⁶	filters ⁴²⁴ device ⁶⁹⁸ ship ⁵¹⁰³ brand ¹⁷⁷³⁷	Overijssel → Zwolle ⁷³⁹⁵
schoolvent.nl	SchoolVent	The SchoolVent system is focused on providing sufficient ventilation with fresh air for a healthy learning environment.	Environment → Environmental Technology ⁷¹² Knowledge → Education ⁶⁹⁶⁶⁶	cooling ³²⁰ monitor ¹⁰⁶³ energy ⁹⁰⁷⁵
hetmooistelicht.nl	FAKRO	Skylights provide good ventilation, improving air quality in the space.	Roofing → Skylights ⁴⁷¹	daylight ⁸⁷ dormer ⁹⁹ skylight ⁹⁶⁶ space ³⁸⁴⁶	Berg en Dal → Groesbeek ⁶⁵³
auerhaan.nl	Auerhaan	Ventilation is the process of supplying fresh air and removing polluted air.	Maritime → Shipbuilding ⁵⁶⁸ Maintenance & Repair → Industrial Maintenance ⁷³²	wtw unit ²⁶ insulation material ⁷⁸ fan ²⁹⁸ refrigerator ⁴⁷⁵ light ⁵¹⁴⁸	Flevoland → Lelystad ³¹⁸⁰
anema-holland.nl	Anema Holland	Ventilation products, including stall ventilation, are offered to improve climate control.	Wholesale → Technical Wholesale ²² Agriculture → Agricultural Machinery & Equipment ⁶³¹	agricultural ¹⁴² installer ⁶⁷⁷ light ⁵¹⁴⁸
happylift.nl	HappyLift BV	In addition to balancing systems, ventilation and ventilation systems are offered to reduce drafts and improve air quality.	Windows & Doors → Windows ²⁹⁹⁹ Industry → Industrial ¹⁹⁸⁷	spring ¹¹³	De Fryske Marren → Lemmer ¹¹⁸⁸
vittali.nl	Vittali vof	Vittali emphasizes the importance of good ventilation, particularly in light of health risks and preventing mold growth.	Installation & Repair → Ventilation ⁸⁵⁹ Marketing & Branding → Entrepreneurs ⁵⁶²	chimney ⁵²³ boiler ¹²⁴⁰ installation ¹³⁷⁴²	North-Holland → Amsterdam ⁴¹²⁵³
griffioen-reiniging.nl	De Griffioen	Mechanical ventilation is crucial for a healthy living environment, as it removes humid and polluted air and supplies fresh outside air.	Cleaning Services → Chimney Cleaning ¹⁰⁴ Installation & Repair → Ventilation ⁸⁵⁹	ventilator ³¹ mechanical ventilation ³⁴ stove ³⁰⁵ chimney ⁵²³
dakgemak.nl	Dakx B.V.	The website offers solutions for roof ventilation, including ventilation profiles, roof ridge profiles, and ventilation systems.	Cleaning Services → Roof Cleaning ⁵⁰ Building & Materials → Roofing ²⁰⁰⁰	roof tile ⁶⁵ hook ⁸⁰ underlayment ⁸³
bosmainstallatie.nl	Bosma Installatie	Bosma Installatie supplies and installs ventilation systems.	Home Improvement → Plumbing ²⁷³³	sanitary ⁷⁵⁰ heat ²¹⁸⁸ heat pump ²⁵⁴¹ tile ²⁸⁶⁹ bathroom ³⁷⁸⁴	Midden-Drenthe → Beilen ⁴⁹⁸
seton.nl	Installatiebedrijf Seton	The company supplies and installs ventilation systems.	Home Improvement → Plumbing ²⁷³³ Installation & Repair → General Installation ⁷²⁷	installation work ⁵³ cv installation ¹¹⁶ sanitary ⁷⁵⁰ plumbing ¹⁷⁶¹ heat ²¹⁸⁸	South-Holland → Hendrik-Ido-Ambacht ⁶⁶⁴
envisense.nl	EnviSense	The EnviSense monitor alerts to the need for ventilation through color codes, ensuring good air quality.	Curriculum & Resources → Educational Resources ⁴⁰¹ Measurement → Measurement Instruments ⁴⁶	co2 meter ¹² air quality ¹⁶² dashboard ¹³⁷⁴ data ⁵⁸⁷² school ⁷⁸⁵⁶
wildeboer-groep.nl	Wildeboer	Wildeboer is known for installing ventilation curtains and hoods, indicating a specialization in ventilation systems.	Hospitality → Suppliers ¹⁰⁵⁷ Agriculture → Agricultural Technology & Innovation ⁷⁴³	irrigation ²¹⁵	Dalfsen → Nieuwleusen ³¹⁸
zonnepanelenborstel.nl	Cleaning Academy	Ventilation is essential for the efficiency of solar panels, as it removes heat and prevents corrosion.	Garden Design → Garden Maintenance ²⁹⁸¹ Dogs → Supplies ¹⁰⁰⁵	brush ³⁰⁴ bird ⁹²² solar panels ⁴⁷⁰¹	Hoeksche Waard → Strijen ²³⁶
spiro-clean.nl	Spiro Clean Ventilatie BV	Spiro Clean Ventilatie BV is a professional in the field of ventilation and offers mechanical ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹	film ³⁰⁰⁷	Limburg → Nederweert ⁶⁵⁶
scholmanservicebedrijf.nl	Scholman Service Company	Scholman Service Company offers installation and maintenance of mechanical ventilation systems.	Home Improvement → HVAC Systems ⁷⁷³	boiler ¹²⁴⁰ heat ²¹⁸⁸ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹ maintenance ²⁰⁰⁹³	Utrecht → Nieuwegein ²²⁶⁴
jck-trade.nl	JCK Trade	The website offers ventilation parts for various applications, such as cavity ventilation and roof ventilation.	Tools & Equipment → Industrial Tools ²⁴⁴ Industry → Industrial ¹⁹⁸⁷	ppe ¹⁴⁶ scaffolding ⁵¹⁹ pump ⁶²⁵ tool ³⁹⁰⁷ accessories ¹²⁹⁷⁵
pro-air.nl	Pro-Air Ede BV	The company is already 50 years experienced in ventilation, which is a central part of its service offering.	Climate Control → Air Conditioning ¹⁰²²	custom solution ¹⁷⁹ air conditioning ²¹⁷⁸
everscv.nl	Installatieburo Evers	Ventilation is an essential part of a healthy home, and Installatieburo Evers provides ventilation system installation.	Heating → Central Heating Installation ²⁹⁴	plumbing work ⁶⁹ boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ heat pump ²⁵⁴¹	Land van Cuijk → Vierlingsbeek ⁹⁵
franckenvermeij.nl	Francken & Vermeij Installatie	The website describes the provision and installation of ventilation and WTW systems.	Automotive → Maintenance & Services ⁶²⁰⁶ Home Improvement → Heating Systems ⁶⁰⁴	heat ²¹⁸⁸ vacancy ⁶⁵⁹⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
volborg.nl	Volborg	Volborg offers solutions for mechanical ventilation, focused on delivering clean air and the correct temperature in residential and commercial complexes.	HVAC Systems → HVAC Installers ⁹⁴ Energy & Sustainability → Climate Control ¹⁸⁹⁶	air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹	Overijssel → Almelo ²⁶⁹⁶
ratechniek.nl	RA Techniek	The company offers advice and installation of ventilation systems to ensure fresh air and create a comfortable environment.	Installation & Mounting → Construction Installation ¹⁷⁵	electrical ¹⁴¹⁴ heat ²¹⁸⁸ bathroom ³⁷⁸⁴ kitchen ⁶⁴⁴³ installation ¹³⁷⁴²	De Fryske Marren → Joure ⁶⁸⁹
beckcvservice.nl	Beck cv & luchtbehandeling service	Beck offers services related to ventilation systems, including cleaning and replacing filters.	Home Improvement → Heating Systems ⁶⁰⁴ Energy & Sustainability → HVAC (Heating ¹⁹⁸	cv system ³⁷ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
loodgietervdboom.nl	Melvin Van den Boom B.V.	The company offers ventilation solutions including heat recovery systems and demand-controlled ventilation systems.	Heating → Central Heating ²³⁰	installation service ¹¹⁶ boiler ¹²⁴⁰ heat pump ²⁵⁴¹ bathroom ³⁷⁸⁴
installatiebedrijfheikoop.nl	Installatiebedrijf Heikoop	The company offers ventilation systems, including balanced ventilation.	Installation & Repair → General Installation ⁷²⁷	zinc work ¹⁴³ installation ¹³⁷⁴²	Molenlanden → Giessenburg ¹⁷⁰
airco-klimaatbeheer.nl	Airco-Klimaatbeheer.nl	Ventilation is crucial for good air quality and the removal of harmful substances in a space.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	climate control ²³⁸ cooling ³²⁰ air conditioning ²¹⁷⁸
paulaldenkamp.nl	Paul Aldenkamp & Zoon	The website emphasizes the expertise of Paul Aldenkamp & Zoon in ventilation systems, including cleaning and maintenance.	Interior → Bathroom ¹⁷⁴⁶ Installation & Repair → Ventilation ⁸⁵⁹	boiler ¹²⁴⁰ heat ²¹⁸⁸ bathroom ³⁷⁸⁴ renovation ¹³⁸⁴⁹	Utrecht → Amersfoort ⁸⁰¹¹
cryio.nl	Cryio	Ventilation is an integral part of Cryio’s offerings, and is combined with other systems for optimal indoor air quality.	Energy → Energy Saving ¹¹⁵¹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	cooling ³²⁰ underfloor heating ⁷⁵⁷ climate ⁹³⁴
vent-axia.nl	Vent-Axia B.V.	Vent-Axia produces ventilation products essential for exchanging air in buildings.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	air quality ¹⁶² innovation ⁴⁶⁵⁹
swaving.nl	Swaving stalinrichting	Good barn ventilation is important for your dairy cows.	Installation & Repair → Ventilation ⁸⁵⁹ Agriculture → Livestock ²⁴¹³	animal welfare ¹⁷⁴ assembly ¹⁷³³ water ²⁵⁰¹	Midden-Groningen → Sappemeer ²⁰⁷
hvsystems.nl	HVSystems	The website offers ventilation solutions for various spaces, including hospitals and laboratories.	Camping → Facilities ¹⁹⁹ Business → Construction ⁷²⁶⁹⁹	hvac ⁵⁶ air handling ⁸⁵ safety ⁵⁸¹⁹ sustainability ¹⁸⁴⁵¹
lestrade.nl	Lestrade Service	Ventilation includes systems that improve air quality in a building, such as heat recovery ventilation systems.	Climate Control → Air Conditioning ¹⁰²² Home Improvement → Heating Systems ⁶⁰⁴	solar panel ¹⁴¹ sanitary ⁷⁵⁰ heat ²¹⁸⁸ heat pump ²⁵⁴¹	Lingewaard → Huissen ⁵³⁷
srtinstallatie.nl	SRT Installatie	Ventilation is offered by SRT Installatie in the form of advice, design, installation and maintenance of ventilation systems for a healthy indoor climate.	Home Improvement → Plumbing ²⁷³³ Maintenance & Repair → Plumbers ⁸⁷⁹	central heating boiler ⁸⁰ sanitary ware ⁶⁶⁹ leak ¹²⁰⁴ plumbing ¹⁷⁶¹ bathroom ³⁷⁸⁴	North-Holland → Haarlem ⁸⁶⁷⁴
hoogendoorninstallatie.nl	Hoogendoorn installatie	The company specializes in ventilation systems, including extraction, supply and the design of ventilation installations.	Renovation → Extensions ⁶⁵¹	technical installations ¹² sanitary facilities ⁹⁸ heat ²¹⁸⁸ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹
veldkampbv.nl	Veldkamp B.V.	The website provides services for ventilation, including central extraction and mechanical ventilation.	Bathroom → Sanitary Ware ⁸⁴⁵	boiler ¹²⁴⁰ heat ²¹⁸⁸ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹	Gooise Meren → Bussum ²²⁰¹
hditechniek.nl	HDI Techniek	Ventilation ensures good air circulation and fresh air in a building.	Automation → Control Technology ⁶⁹ Installation & Repair → Cooling Systems ¹²⁷	control technology ⁷⁹ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹ sustainability ¹⁸⁴⁵¹	South-Holland → Hardinxveld-Giessendam ⁵³⁴
doublet-service.nl	Doublet	Doublet offers specialized service and maintenance for ventilation systems, which is a central aspect of their operations.	Heating → Boilers ³³⁶ Heating → Central Heating Installation ²⁹⁴	boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ office ²⁸⁹⁸ brand ¹⁷⁷³⁷	Hof van Twente → Goor ⁴⁰⁸
frisbouw.nl	Frisbouw	Frisbouw utilizes natural ventilation to create a fresh indoor climate, reducing reliance on artificial ventilation systems.	Construction Companies → Residential Construction ¹⁰¹³ Construction Industry & Methods → Sustainable Construction ¹³⁹¹	building concept ¹¹ indoor climate ⁹⁷ commercial construction ¹⁰⁰ residential construction ²⁵⁰ sustainability ¹⁸⁴⁵¹
aquarius-sleeuwijk.nl	Advies- en installatiebedrijf Aquarius	WTW ventilation ensures a healthy indoor climate and can also support heating.	Home Improvement → Heating Systems ⁶⁰⁴ Energy & Sustainability → HVAC (Heating ¹⁹⁸	boiler ¹²⁴⁰ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹	North-Brabant → Altena ¹⁶⁶⁹
jonginstallatie.nl	De Jong Installatieservice	The company focuses on improving ventilation within buildings.	Installation & Repair → Climate Installation ²⁴⁹ Maintenance & Repair → Facility Services ⁶⁷¹	climate control ²³⁸ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ energy ⁹⁰⁷⁵
cederverwarming.nl	Ceder Heating	The website provides information and services related to mechanical ventilation, emphasizing the importance of good ventilation for a healthy living environment.	Heating → Boilers ³³⁶ Home Improvement → Home Repair ²⁰	boiler ¹²⁴⁰ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	North-Holland → Diemen ⁹⁷⁵
ventt.nl	VENTT	VENTT develops ventilation systems that comply with current regulations and ensure optimal air quality.	Installation & Repair → Ventilation ⁸⁵⁹ Legal & Permits → Building Technology ³⁸⁵	energy performance ⁴⁷ air quality ¹⁶² technology ⁶⁸¹⁶ design ²⁷²⁰²
chrisnederhorst.nl	Chris Nederhorst	A central theme is improving mattress ventilation through various methods.	Bedding → Mattresses ⁴⁰² Retail & Commerce → Commerce ⁸²⁴⁴	mattress ⁸⁹⁹ research ⁸⁹⁶⁷ design ²⁷²⁰²
mctotaalservice.nl	MC Totaal Service	MC Totaal Service specializes in the installation and maintenance of ventilation systems, essential for good air quality.	Heating → Central Heating ²³⁰ Installation & Mounting → Installers ¹⁰⁰⁷	plumbing services ³⁴ installation technology ²²³ boiler ¹²⁴⁰ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹	Flevoland → Lelystad ³¹⁸⁰
j-kuperus.nl	Installatiebedrijf Kuperus B.V.	The company installs and maintains various ventilation systems, such as mechanical ventilation.	Heating → Boilers ³³⁶ Installation & Repair → Ventilation ⁸⁵⁹	boiler ¹²⁴⁰ electrical ¹⁴¹⁴ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ bathroom ³⁷⁸⁴	Drechterland → Oosterwijzend ¹⁷⁷
wagnerinstallatietechniek.nl	Wagner Installatietechniek	The company installs and maintains ventilation systems.	Heating → Central Heating Installation ²⁹⁴ Energy & Sustainability → HVAC (Heating ¹⁹⁸	boiler ¹²⁴⁰ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	De Fryske Marren → Lemmer ¹¹⁸⁸
wtavaneijsden.nl	Van Eijsden	Van Eijsden takes care of the maintenance, installation and commissioning of mechanical ventilation systems.	Home Improvement → HVAC Systems ⁷⁷³ Legal & Permits → Building Technology ³⁸⁵	thermography ¹⁰⁸ wifi ¹³⁷² heat ²¹⁸⁸ installation ¹³⁷⁴²	North-Holland → Alkmaar ⁶⁵⁰⁷
aircoman.nl	Aircoman B.V.	Ventilation refers to the replacement of polluted air with fresh air in a space.	Climate Control → Air Conditioning ¹⁰²² Energy & Sustainability → HVAC (Heating ¹⁹⁸	air conditioning ²¹⁷⁸ model ³⁵⁴⁶ quote ¹²⁸⁶³
muurrooster.nl	Muurrooster – ventilatieroosters	An important aspect of the website is offering grilles for natural ventilation and mechanical exhaust.	Installation & Repair → Ventilation ⁸⁵⁹ Finishing & Trades → Finishing ⁵⁴⁷	grille ⁴² metal ¹⁰⁹⁰
rsklimaattechniek.nl	RS Klimaattechniek	Ventilation ensures good air quality in buildings and rooms, and RS Klimaattechniek is specialized in the design and installation of ventilation systems.	Technical Services → Maintenance Companies ⁵¹⁷	air conditioning ²¹⁷⁸ heat ²¹⁸⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	North-Holland → Medemblik ¹⁵³⁵
airborn.nl	Airborn	Ventilation is an essential part of Airborn’s solutions, with an emphasis on sustainability.	Climate Control → Air Conditioning ¹⁰²² Home Improvement → HVAC Systems ⁷⁷³	climate system ⁷⁸ plumbing ¹⁷⁶¹ air conditioning ²¹⁷⁸ heat ²¹⁸⁸	Noordwijk → Noordwijkerhout ¹⁰⁹⁹
rekongasservice.nl	Rekon Gasservice B.V.	The website offers services for the maintenance and cleaning of ventilation systems, including mechanical and WTW ventilation, to ensure a healthy indoor climate.	Heating → Boilers ³³⁶ Heating → Underfloor Heating ³⁴³	thermal image ¹³ maintenance subscription ⁴⁷ underfloor heating ⁷⁵⁷ boiler ¹²⁴⁰	Haarlemmermeer → Hoofddorp ²⁷³⁹
baantechniek.nl	BaanTechniek	Ventilation encompasses the installation and maintenance of systems that improve air quality in buildings, particularly through mechanical ventilation systems.	Technical Services → Technical ⁹⁵⁷ Installation & Repair → General Installation ⁷²⁷	technician ⁸¹⁵ plumbing ¹⁷⁶¹ heat ²¹⁸⁸
inbuilding.nl	InBuilding B.V.	The enev-kit is a system designed to improve ventilation in lift shafts.	Installation & Mounting → Lift Installations ⁴³ Legal & Permits → Building Technology ³⁸⁵	network ¹¹¹²³ installation ¹³⁷⁴²
joosteninstallatietechniek.nl	JOOSTEN installatietechniek	The website offers services related to ventilation, including MV-boxes and WTW installations.	Heating → Central Heating Installation ²⁹⁴ Installation & Repair → Ventilation ⁸⁵⁹	boiler ¹²⁴⁰ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Noordwijk → Noordwijkerhout ¹⁰⁹⁹
ariavent.nl	Ariavent	Ariavent is a company specializing in ventilation systems.	Engineering → Mechanical Engineering ⁷³⁷ Installation & Repair → Ventilation ⁸⁵⁹	extraction hood ¹⁰ air duct ⁶⁶ filters ⁴²⁴ hospitality ³⁴⁹¹
bvibudel.nl	BVI	BVI installs and maintains ventilation systems for homes and businesses, including WTW installations.	Renovation → Bathroom Renovation ⁸³⁴ Home Improvement → Plumbing ²⁷³³	sanitary ⁷⁵⁰ boiler ¹²⁴⁰ drainage ¹³²² heat pump ²⁵⁴¹ installation ¹³⁷⁴²
centraalventilatie.nl	Centraal Ventilatie	Mechanical ventilation systems are designed to remove moisture and supply fresh air, particularly in humid spaces such as bathrooms and kitchens, and require regular cleaning.	Installation & Repair → Ventilation ⁸⁵⁹ Project Management → Construction Management ¹⁰³⁸	quote request ⁵⁴ housing association ⁶⁵ maintenance ²⁰⁰⁹³
dutchmountingcrew.nl	Dutch Mounting Crew	The team is specialized in the installation of ventilation systems, with a focus on quality and durability.	Installation & Repair → Ventilation ⁸⁵⁹ Home Improvement & Services → Furniture Assembly ³²	greenhouse ⁷⁴⁰ assembly ¹⁷³³ kitchen ⁶⁴⁴³ furniture ⁸⁷⁵¹
ebrinstallatie.nl	EBR installatie	EBR installatie has expertise in the installation of ventilation systems in different types of buildings, customized to specific needs.	Installation & Repair → Ventilation ⁸⁵⁹	electrical ¹⁴¹⁴ plumbing ¹⁷⁶¹ installation ¹³⁷⁴²	North-Holland → Hilversum ⁴³⁹⁷
jos-smeets.nl	Looidgietersplus	The website highlights the installation and improvement of mechanical ventilation systems.	Installation & Repair → Climate Installation ²⁴⁹	heat ²¹⁸⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²
klimaatec.nl	Klimaatec	The company is specialized in the maintenance of ventilation and WTW units, which is important for air quality in buildings.	Home Improvement → HVAC Systems ⁷⁷³ Home Improvement → Heating Systems ⁶⁰⁴	thermostat ¹⁰⁹ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Rotterdam → Hillegersberg-Schiebroek ⁴⁰⁴
koelvent.nl	Koelvent	The website offers a wide range of ventilation products.	Installation & Repair → Ventilation ⁸⁵⁹ Industry → Industrial ¹⁹⁸⁷	rvs ¹¹⁹ airco ²⁵⁹ filters ⁴²⁴ pipe ⁶⁹⁵	Netherlands → Utrecht ⁴⁸⁹⁰¹
phoenixvents.nl	Phoenix Vents	The ventilation is cleaned and maintained to ensure a fresh and healthy working environment.	Home Improvement → HVAC Systems ⁷⁷³ Maintenance & Repair → Facility Services ⁶⁷¹	disinfection ⁹² exhaust ¹³³ plumbing ¹⁷⁶¹ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹
swartwoudt.nl	Swartwoudt B.V.	Swartwoudt specializes in designing and installing ventilation systems for various industrial applications.	Energy & Sustainability → Climate Control ¹⁸⁹⁶ Industry → Industrial ¹⁹⁸⁷	climate control ²³⁸ industry ¹⁷⁸⁰ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹
vantrichtinstallatie.nl	van Tricht Installatie & onderhoud	van Tricht Installatie & onderhoud specializes in mechanical ventilation and WTW maintenance.	Neighborhood Focus → Neighborhoods ¹⁰²⁸ Installation & Mounting → Installers ¹⁰⁰⁷	go ⁴⁸ boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Zeeland → Goes ¹⁸⁹⁹
ithofiltershop.nl	Filterdeals.nl	The website offers filters for different models of ventilation units.	Installation & Repair → Ventilation ⁸⁵⁹	filters ⁴²⁴ payment ¹³⁸⁹ order ⁶⁹¹²	Opsterland → Gorredijk ³⁹⁸
oxy-box.nl	Kliksafe	The website describes the functions and applications of the ventilation system integrated into the oxy-box®.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	cabinet ¹⁷³⁰ water ²⁵⁰¹ safety ⁵⁸¹⁹ installation ¹³⁷⁴²
dshtechniek.nl	DSH Techniek	Ventilation ensures good air exchange in buildings. DSH Techniek offers ventilation system installation and maintenance.	Installation & Repair → Ventilation ⁸⁵⁹	technician ⁸¹⁵ boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ air conditioning ²¹⁷⁸
blninstallatietechniek.nl	BLN Installatietechniek	The company specializes in the installation and maintenance of ventilation systems, including heat recovery (HRV) for optimal air quality.	Installation & Repair → Ventilation ⁸⁵⁹	plumbing ¹⁷⁶¹ heat ²¹⁸⁸ roofing ²⁸⁰⁶ sustainability ¹⁸⁴⁵¹	's-Hertogenbosch → Nuland ¹⁶²
aircopartners.nl	Aircopartners	Aircopartners offers solutions for both air conditioning and ventilation, guaranteeing complete climate control.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	air conditioning ²¹⁷⁸ maintenance ²⁰⁰⁹³
bramvandersteen.nl	Bram van der Steen	Bram van der Steen sr. specializes in the installation and maintenance of mechanical ventilation and heat recovery (WTW) systems.	Cleaning Services → Chimney Cleaning ¹⁰⁴ Installation & Repair → Ventilation ⁸⁵⁹	chimney sweep ¹¹¹ cap ¹³⁶ chimney ⁵²³ repair ¹⁴⁵⁷⁶	Kaag en Braassem → Hoogmade ⁶⁶
co2meterschool.nl	Ventilatie Solutions (vermoedelijk)	The meter indicates when ventilation is needed, allowing schools to optimize air quality.	Electronics & Components → Sensors ¹⁰⁶ Electronics & Components → DIY ¹¹	co2 meter ¹² app ⁴⁵⁹⁵ data ⁵⁸⁷² school ⁷⁸⁵⁶
verwarmingenventilatie.nl	Verwarmingenventilatie.nl	The website provides an overview of different ventilation systems, including fans and ventilation valves, to ensure good air quality in the home.	Climate Control → Cooling ⁵⁸⁵ Installation & Repair → Ventilation ⁸⁵⁹	heater ¹⁸⁴ radiator ²⁵¹ fan ²⁹⁸ underfloor heating ⁷⁵⁷ heat ²¹⁸⁸
instalcentergouda.nl	InstalCenter van Wijk	Ventilation and WTW systems are an important part of the product range.	Automotive → Maintenance & Services ⁶²⁰⁶ Home Improvement → Heating Systems ⁶⁰⁴	indoor climate ⁹⁷ boiler ¹²⁴⁰ heat ²¹⁸⁸ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹	South-Holland → Gouda ³⁵²¹
hondenaanhanger.nl	DOGIT	The trailers are equipped with built-in ventilation grilles for a pleasant temperature.	Climate Control → Air Conditioning ¹⁰²² Trailers & Towing → Trailers ⁶⁵⁰	trailer ¹⁶²⁴ air conditioning ²¹⁷⁸ dog ⁵⁴⁸³
corona-nieuws-duitsland.nl	Robert Koch Institut	Ventilation is essential to reduce the spread of the virus as minuscule particles can remain in the air for minutes or hours.	Infectious Diseases → Coronavirus ³³	lockdown ³² covid-19 ¹⁰² smoking ¹¹⁵ mask ³⁸¹ research ⁸⁹⁶⁷
dverspoor.nl	Installatiebedrijf D. Verspoor	The company offers advice, delivery and installation of mechanical ventilation, including the possibility of replacing it with energy-efficient systems.	Heating → Central Heating Installation ²⁹⁴ Bathroom → Bathroom Stores ³²	sanitary ⁷⁵⁰ heat ²¹⁸⁸ water ²⁵⁰¹ roof ³⁶⁶² repair ¹⁴⁵⁷⁶
agratechniek.nl	Agratechniek	Ventilation systems are a key component of the installations, providing air exchange and temperature control.	Agriculture → Agricultural Technology & Innovation ⁷⁴³ Energy & Sustainability → Climate Control ¹⁸⁹⁶	yield ²⁹² contractor ¹⁰³⁹ computer ¹⁹⁶⁹ energy ⁹⁰⁷⁵ installation ¹³⁷⁴²
gawalo.nl	Gawalo	Articles are available on energy-efficient ventilation systems and subsidy opportunities for balanced ventilation.	Ventilation → Ventilation Systems ⁴⁷ Energy → Energy Transition ²²⁵	heat storage ¹⁰ regulation ¹³⁵⁰ heat pump ²⁵⁴¹ installation ¹³⁷⁴²
kleventa.nl	Kleventa B.V.	Ventilation is a key component of Kleventa’s products and services, specifically focused on air handling systems.	Installation & Repair → Ventilation ⁸⁵⁹ Business → Industry ³⁶⁹⁷⁷	heat recovery ⁴² climate control ²³⁸
startpaginabegin.nl	Startpaginabegin	Installing ventilation systems in woodworking workshops is recommended due to the need for ventilation during woodworking.	Advertising → Online Advertising ⁹⁴⁸ Mobile Phones → Smartphones ⁴¹²	online shopping ¹⁶⁴ forklift ⁴⁴⁷ flowers ³²⁴⁸
handigemensen.nl	Handigemensen	The website investigates ways to improve indoor air quality using ventilation systems and sensors.	Building & Construction → DIY ¹⁰⁰⁷ Electronics & Components → DIY ¹¹	diy ⁴⁴³ bathroom ³⁷⁸⁴ kitchen ⁶⁴⁴³ home ⁷⁹⁷⁶ garden ¹³¹²⁹	Gelderland → Barneveld ²⁷⁸¹
vandenbuijs.nl	vdBuijsInstall	The website describes ventilation solutions and air handling, including ventilation in canteens and other spaces.	Plumbing → Water Softeners ¹¹⁹ Climate Control → Cooling ⁵⁸⁵	cooling ³²⁰ water softener ³²⁴ heat ²¹⁸⁸	Molenlanden → Hoornaar ⁶¹
drielanden.nl	Lewenborg Energie	The ventilation meeting emphasizes the importance of good ventilation for health and how to achieve it effectively without energy loss.	New Construction → Neighborhood Development ⁹³³ Energy → Energy Conservation ⁸⁹	neighborhood ²⁴²⁴ insulation ²⁴⁴⁸ finance ⁵³⁴¹	Groningen → East-> Lewenborg ⁷⁹
rvs-products.nl	RVS Products	The website sells various RVS components for ventilation systems.	Installation & Fixings → Fastening Materials ²⁰⁵ Transportation → Marine & Watercraft ²³⁰⁹	fastening materials ⁸⁶	South-Holland → Capelle aan den IJssel ¹⁶¹⁶
lichtkoepelgigant.nl	LichtkoepelGigant	Ventilation is an important feature of certain skylights, such as ventilation windows.	Kitchen → Kitchen Appliances ⁷²⁴ Windows & Doors → Windows ²⁹⁹⁹	skylight ⁹⁶⁶ door ²²¹⁰ warranty ⁴⁷⁰¹ ship ⁵¹⁰³ light ⁵¹⁴⁸	Haarlemmermeer → Hoofddorp ²⁷³⁹
filterfabriek.nl	Filterfabriek	The website offers complete ventilation systems, including fans, ducts and other components.	Hygiene & Environmental Factors → Living ⁵⁴⁶	fan ²⁹⁸ unit ⁴⁰⁵ filters ⁴²⁴ brand ¹⁷⁷³⁷
smitsair.nl	Smitsair	The company supplies ventilation products, such as grilles, roof caps and valve registers.	Installation & Repair → Ventilation ⁸⁵⁹ Industry → Industrial ¹⁹⁸⁷	air technology ¹⁹
droogspecialist.nl	Droogspecialist	Ventilation is presented as a crucial part of the drying solutions.	Building Science & Analysis → Moisture Control ¹⁴⁴ Energy & Sustainability → Climate Control ¹⁸⁹⁶	dry ⁸² water damage ⁸⁴ moisture ²²⁷ industry ¹⁷⁸⁰
wlvdmeer-montage.nl	W.L.v.d.Meer Montage	The company also offers ventilation systems, which improve ventilation and humidity in greenhouses.	Horticulture & Floristry → Greenhouse Construction ⁶⁷	greenhouse ⁷⁴⁰ supervision ¹¹⁸⁴ screen ¹⁴³⁸	Westland → Wateringen ⁵³⁶
boumacv.nl	Bouma CV Totaaltechniek B.V.	The website mentions ventilation installation and cleaning.	Installation & Repair → Ventilation ⁸⁵⁹ Installation & Repair → Sanitation ²⁸⁹	plumbing ¹⁷⁶¹ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	De Ronde Venen → Abcoude ⁴⁷²
climateforlife.nl	Climate For Life	The website emphasizes the importance of ventilation for a healthy indoor climate.	Energy → Renewable Energy ¹²⁶⁷ Business → Industry ³⁶⁹⁷⁷	hot water ²³ heat pump ²⁵⁴¹ innovation ⁴⁶⁵⁹
heeboss.nl	Heeboss BV	Heeboss Luchttechniek focuses on ventilation and air handling.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	air technology ¹⁹ climate control ²³⁸ air conditioning ²¹⁷⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
devaancomfort.nl	ETI-VTI De Vaan Installatietechniek	Ventilation systems, including adaptations for COVID-19, are extensively discussed.	Home Improvement → Heating Systems ⁶⁰⁴ Building → Electrical Systems ¹⁹²	home battery ⁵¹⁷ heat ²¹⁸⁸ solar panels ⁴⁷⁰¹ installation ¹³⁷⁴²	Terneuzen → Zuiddorpe ²¹
vanveldhuisentechniek.nl	Van Veldhuisen Techniek	Ventilation systems are installed and maintained for fresh air in homes or offices.	Insulation → Home Insulation ²³ Energy → Energy Advice ²⁷⁹	plumbing ¹⁷⁶¹ heat pump ²⁵⁴¹ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹ maintenance ²⁰⁰⁹³	Reimerswaal → Kruiningen ¹⁴⁷
vandevenregeltechniek.nl	Van de Ven Regeltechniek	One of the specialized areas of Van de Ven Regeltechniek is the installation and maintenance of ventilation systems.	Robotics & Automation → Automation Technology ¹⁷ Design & Creative → Business Functions ²¹¹	utility buildings ¹³ project engineering ¹⁴ measurement and control technology ¹⁵ heat ²¹⁸⁸ installation ¹³⁷⁴²	North-Brabant → Boekel ⁴⁷⁹
haltonnederland.nl	Halton Nederland	Halton provides advanced ventilation systems for professional kitchens, improving efficiency and comfort.	Food & Beverage → Food Industry ⁸³⁵ Energy & Sustainability → Climate Control ¹⁸⁹⁶	kitchen ⁶⁴⁴³ technology ⁶⁸¹⁶ sustainability ¹⁸⁴⁵¹
multiheat.nl	Multiheat	Multiheat is a developer and producer of heat recovery and ventilation systems, aimed at creating a better climate in the barn.	Energy → Energy Conservation ⁸⁹ Agriculture → Agricultural Technology & Innovation ⁷⁴³	heat recovery ⁴² barn ²⁸² heat ²¹⁸⁸ production ⁴⁵⁸²
ikbouwuwsite.nl	Calordelta Klimaattechniek	The company offers ventilation systems alongside air conditioning and heat pump solutions.	Climate Control → Air Conditioning ¹⁰²²	climate system ⁷⁸ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Utrecht → Zeist ²⁶⁴⁴
claireproject.nl	CLAIRE	The CLAIRE project focuses on improving ventilation in schools and nursing homes to reduce the spread of microorganisms.	Research → Healthcare Research ¹⁸ Disease & Treatment → Infectious Diseases ²⁹⁴	air purification ⁴³ pandemic ⁹⁴ nursing home ¹⁴⁰ school ⁷⁸⁵⁶ research ⁸⁹⁶⁷
bouwwebinar.nl	Eisma Content Marketing	Webinars cover topics such as ventilation, essential for health and efficiency in buildings.	Professionals → Communication Consultants ⁸⁰ Online Courses → E-Learning ⁶⁰⁶	webinar ⁸⁷⁰ heat pump ²⁵⁴¹ newsletter ⁶⁵⁰⁴ renovation ¹³⁸⁴⁹
ambachtklimaatservice.nl	Ambacht Klimaatservice BV	Ventilation refers to the process of replacing air in a space to ensure healthy indoor air.	Insulation & Glazing → Insulation ¹⁵⁴³	boiler ¹²⁴⁰ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
vakhandeljanssen.nl	Vakhandel Janssen	Ventilation is also a substantial aspect of the stock, including roof penetrations, ducts and fittings from brands like Orcon, Itho, and J.E. StorkAir.	Installation & Fixings → Installation Materials ²⁴⁷ Home Improvement → HVAC Systems ⁷⁷³	filters ⁴²⁴ sanitary ware ⁶⁶⁹ cable ⁷³² air conditioning ²¹⁷⁸
joostbeers.nl	Joost Beers Installatietechniek	Ventilation systems are mentioned as one of the offered services, specifically mechanical ventilation.	Installation & Mounting → Installation Contractors ⁵⁶ Technology → Smart Home & Automation ¹¹⁴⁶	boiler ¹²⁴⁰ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹ energy ⁹⁰⁷⁵ installation ¹³⁷⁴²	North-Holland → Alkmaar ⁶⁵⁰⁷
elektrends.nl	Elek Trends	Elek Trends supplies ventilation systems for various applications.	Home Improvement → HVAC Systems ⁷⁷³ Technical Services → Technical Retail ⁶⁰	air handling ⁸⁵ water softener ³²⁴ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹
drillpro.nl	Drillpro Nederland	The website offers ventilation for crawl spaces and garages.	Concrete → Concrete Drilling ²²	hole ³⁰ concrete sawing ³⁵ concrete drilling ⁹⁵ crawl space ¹¹²
groene-energiewinkel.nl	Groene-Energiewinkel b.v.	Ventilation ensures good air quality and reduces moisture problems in homes.	Energy & Sustainability → Energy Consulting ⁸⁸³	insulation material ⁷⁸ solar boiler ⁹² heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹
doehetduurzaam.nl	Doehetduurzaam.nl	The company produces innovative ventilation appliances, such as the Coanda® Microflux Hybrid, to ensure good air quality.	Heating → Wood Stoves ¹³⁶ Heating → Pellet Stoves ⁹⁵	pellet stove ¹⁸² solar energy ³⁷³ solar panels ⁴⁷⁰¹ sustainability ¹⁸⁴⁵¹	Zutphen → Warnsveld ²⁵⁵
airflow.nl	Airflow	Airflow also specializes in the supply of ventilation systems.	Climate Control → Air Conditioning ¹⁰²² Energy & Sustainability → HVAC (Heating ¹⁹⁸	refrigeration ²¹³ air conditioning ²¹⁷⁸ installation ¹³⁷⁴²	Limburg → Weert ²⁰³⁰
gadera.nl	Gadera	Ventilation grilles ensure good indoor air quality and protect against moisture problems.	Interior → Window Coverings ¹⁰²⁶ Outdoor & Garden → Garden ⁸¹⁰⁷	pleated ²⁴ lock ³⁶⁸ screen ¹⁴³⁸ window ²⁰³⁰ door ²²¹⁰
ventilerenzogedaan.nl	TNO	Ventilation is crucial for good air quality in buildings, especially in enclosed spaces. The goal is to let fresh air in and reduce the amount of harmful substances.	Context → Environment ⁵⁴⁴³⁷	sash ⁴⁵ air quality ¹⁶² space ³⁸⁴⁶
eslon.nl	Sekisui Eslon BV	The website offers various ventilation systems suitable for extraction systems and cooker hoods.	Home → Outdoor ¹⁴⁴⁶ Construction → Building & Materials ¹⁹⁴⁴⁹	flash ⁴⁸ rainwater ⁹⁹ pvc ⁵²² gutter ⁵⁵⁰	Limburg → Roermond ²⁶⁰²
vortvent.nl	Decipol Luchtbehandeling & Ventilatie B.V.	Ventilation, in addition to air handling, is also offered and is essential for good air quality in buildings.	Technology & Innovation → Facility Technology ¹⁷ Building Systems & Services → Mechanical Services ⁹⁸	air handling ⁸⁵ installer ⁶⁷⁷ supplier ¹⁷²⁵ part ⁵⁰⁴⁴
lemtech.nl	Lemtech	Lemtech offers ventilation systems designed for industrial workplaces.	Technical Services → Maintenance Companies ⁵¹⁷ Installation & Repair → Ventilation ⁸⁵⁹	metal industry ¹¹ total solution ²⁵ workplace ¹⁰⁴⁶	North-Holland → Heiloo ⁹⁶⁷
heva.nl	Heva Climate & Installation	A key component of the services is the supply of ventilation systems.	Climate Control → Air Conditioning ¹⁰²² Climate Control → Cooling ⁵⁸⁵	indoor climate ⁹⁷ cooling ³²⁰ heat ²¹⁸⁸ installation ¹³⁷⁴²	Oude IJsselstreek → Varsseveld ³⁰¹
veenhuizen-installatieservice.nl	Veenhuizen Installatieservice	Veenhuizen Installatieservice is capable of installing and maintaining ventilation systems.	Electrical Engineering → Electrical Technology ¹⁹⁶ Installation & Mounting → Installers ¹⁰⁰⁷	electrical panel ¹⁵³ installer ⁶⁷⁷ electricity ⁷⁴⁵ charging station ⁷⁸⁹	Westerkwartier → Leek ⁶⁴²
bouwdroger-huren.nl	Bouwdroger-huren.nl	The website describes various ventilation options in combination with drying equipment.	Property Rentals → Rental ¹¹⁶⁹ Hospitality → Equipment ²⁰	drying process ¹¹ dehumidifier ⁴⁷ space ³⁸⁴⁶	Netherlands → Flevoland ¹⁶⁶⁵³
vijfhuizenservice.nl	Vijfhuizen Service	The website emphasizes the importance of good ventilation for health.	Technical Services → Maintenance Companies ⁵¹⁷ Home Improvement → Heating Systems ⁶⁰⁴	boiler ¹²⁴⁰ heat pump ²⁵⁴¹ installation ¹³⁷⁴²
boorvergelijk.nl	Onbekend	The articles emphasize the importance of good ventilation in the hospitality industry, for both a pleasant working environment and safety.	Online Marketing → Marketing Automation ²⁸⁹ Startup & Innovation → Innovation ¹⁰⁴¹	food waste ⁵⁴ marketing automation ⁸³ tiktok ¹⁷⁶ innovation ⁴⁶⁵⁹
warmtehuis.nl	Warmtehuis	Ventilation ensures good air quality in the home. Warmtehuis.nl provides information about different ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹	carbon monoxide ¹⁶ boiler ¹²⁴⁰ heat pump ²⁵⁴¹ sustainability ¹⁸⁴⁵¹
wtwfilterstore.nl	WTW Filter Store	The website provides comprehensive information on WTW ventilation.	Installation & Repair → Ventilation ⁸⁵⁹ Hygiene & Environmental Factors → Living ⁵⁴⁶	filters ⁴²⁴ order ⁶⁹¹² brand ¹⁷⁷³⁷
installbrabant.nl	InstallBrabant	Installation and maintenance of ventilation systems is an important part of the service offering.	Heating → Boilers ³³⁶	boiler ¹²⁴⁰ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	Waalre → Aalst ⁵³
nbgt.nl	nbgt.nl	Ventilation is crucial to prevent mold growth and maintain the hygiene of the shower cabin.	Bathroom → Sanitary Ware ⁸⁴⁵ Installation & Repair → Sanitation ²⁸⁹	shower cabin ⁴² cabin ³⁵¹ insulation ²⁴⁴⁸ construction ⁷⁴²¹
profairgroep.nl	ProfAir Groep	The website emphasizes the importance of ventilation for a healthy and fresh environment.	Climate Control → Air Conditioning ¹⁰²² Home Improvement → HVAC Systems ⁷⁷³	air curtain ²⁰ heat pump boiler ⁴⁴ climate control ²³⁸ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹	Flevoland → Lelystad ³¹⁸⁰
ideetjewonen.nl	Ideetjewonen	Ventilation systems are essential for a healthy indoor climate, and the website provides information on the different types.	Building & Construction → DIY ¹⁰⁰⁷	bedroom ²⁰⁵¹ decoration ⁴⁰⁸⁵ light ⁵¹⁴⁸ property ⁷⁴⁰⁶ furniture ⁸⁷⁵¹
ecowerk.nl	Ecowerk	The website investigates various possibilities for healthy ventilation, tailored to the situation.	Building & Construction → Sustainable Building ¹⁰⁰⁴	building ³²⁰⁴ health ⁶³⁶⁶ sustainability ¹⁸⁴⁵¹ design ²⁷²⁰²	Overijssel → Hengelo ³⁴⁹⁹
jiservice.nl	J.I. Service BV	The company provides ventilation systems to create a comfortable indoor climate in various types of buildings.	Home Improvement → HVAC Systems ⁷⁷³ Building Systems & Services → Mechanical Services ⁹⁸	climate control ²³⁸ installation ¹³⁷⁴²	The Hague → Scheveningen ¹⁶²⁵
dc-broekland.nl	Nijhof installation group	Ventilation solutions are also presented in the center.	Climate Control → Cooling ⁵⁸⁵ Installation & Repair → Ventilation ⁸⁵⁹	installation technology ²²³ cooling ³²⁰ center ¹¹¹⁵ heat ²¹⁸⁸ sustainability ¹⁸⁴⁵¹	Raalte → Broekland ⁶³
urbachinstallatietechniek.nl	Urbach Installatietechniek	Ventilation systems are offered to improve air quality and save energy.	Building Systems & Services → Mechanical Services ⁹⁸	plumbing ¹⁷⁶¹ heat ²¹⁸⁸ heat pump ²⁵⁴¹	Gelderland → Ermelo ¹²⁰⁷
rjcooling.nl	RJCOOLING	RJCOOLING provides installation and maintenance of ventilation systems, focused on improving air quality and creating a comfortable living or working environment.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	cooling technology ³⁷ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ quote ¹²⁸⁶³	Amersfoort → Hoogland ²⁸⁴
warmtegroep.nl	Warmte Groep Installatie Techniek BV	The website informs about ventilation systems and maintenance thereof.	Heating → CV Installation ¹³⁴ Automotive → Workshop Equipment ²⁸	maintenance subscription ⁴⁷ boiler ¹²⁴⁰ heat pump ²⁵⁴¹ installation ¹³⁷⁴²
falcobv.nl	Falco B.V.	Falco B.V. provides ventilation technology and maintenance of ventilation systems.	Heating → Central Heating ²³⁰ Home Improvement → Heating Systems ⁶⁰⁴	cv-heater ⁵¹ sanitary ware ⁶⁶⁹ drainage ¹³²² roofing ²⁸⁰⁶ installation ¹³⁷⁴²	Gooise Meren → Naarden ¹¹⁵⁴
avu-bv.nl	AVU b.v.	Ventilation is an important component of the systems supplied by AVU b.v.	Climate Control → Air Conditioning ¹⁰²² Installation & Fixings → Installation Materials ²⁴⁷	air handling ⁸⁵ underfloor heating ⁷⁵⁷ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹
vanschaikverwarming.nl	Van Schaik Verwarming	The company also provides mechanical ventilation and other ventilation systems for good air quality.	Heating → Central Heating Installation ²⁹⁴ Household & Cleaning → Home Services ¹³²¹	boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ heat pump ²⁵⁴¹	Vleuten - De Meern → De Meern ⁵⁴¹
vanderpollinstallatie.nl	Installateur Van der Poll	Ventilation is the process of replacing air in a space to improve air quality.	Installation & Mounting → Installers ¹⁰⁰⁷ Installation & Mounting → Construction Installation ¹⁷⁵	electrical system ⁴⁷ central heating ¹⁹⁰ roofing ²⁸⁰⁶ installation ¹³⁷⁴²	Dijk en Waard → Heerhugowaard ²⁰¹¹
snelenco.nl	Snel&co	Well-maintained ventilation is essential in your living -and	HVAC Systems → HVAC Installers ⁹⁴	boiler ¹²⁴⁰ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ maintenance ²⁰⁰⁹³
wkinstallatie.nl	Wesley Keeris Installatietechniek	The company provides installation and service for ventilation systems.	Renovation → Bathroom Renovation ⁸³⁴ Installation & Repair → Gas Installations ⁴¹	gas ⁴³⁴ water ²⁵⁰¹ heat pump ²⁵⁴¹ installation ¹³⁷⁴² renovation ¹³⁸⁴⁹	Geldrop-Mierlo → Geldrop ⁷⁹⁴
baaijensbest.nl	Baaijens Installatietechniek	Baaijens Installatietechniek offers ventilation systems for a healthy indoor climate.	Heating → Boilers ³³⁶ Home Improvement → HVAC Systems ⁷⁷³	electricity ⁷⁴⁵ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²
rekonwarmteservice.nl	Rekon Installatietechniek	Rekon Installatietechniek also offers ventilation systems and provides advice on energy saving.	Heating → Underfloor Heating ³⁴³ Home → Installation & Repair ³²⁴¹	radiator ²⁵¹ underfloor heating ⁷⁵⁷ boiler ¹²⁴⁰ heat ²¹⁸⁸ maintenance ²⁰⁰⁹³	Zaanstad → Wormerveer ⁵³⁰
vanleeuwenklimaatbeheersing.nl	Van Leeuwen Klimaatbeheersing	Ventilation is offered as part of a complete climate control system.	Climate Control → Cooling ⁵⁸⁵	cooling ³²⁰ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ heat pump ²⁵⁴¹	Katwijk → Valkenburg ⁶⁴
aircohp.nl	Airco HP	The website emphasizes the crucial role of ventilation for a healthy indoor climate.	Technical Services → Maintenance Companies ⁵¹⁷ Installation & Repair → Ventilation ⁸⁵⁹	extraction ⁵⁴ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ maintenance ²⁰⁰⁹³
zwanko.nl	Zwanko B.V.	The website describes the installation of WTW units and mechanical ventilation.	Home Improvement → Heating Systems ⁶⁰⁴ Home Improvement → Plumbing ²⁷³³	legionella ⁷³ gas ⁴³⁴ drainage ¹³²² plumbing ¹⁷⁶¹ heat ²¹⁸⁸	South-Holland → Vlaardingen ¹⁸⁵³
ic-hints.nl	IC-hints	There are calculations and guidelines for ventilation, with attention to parameters such as dead space ventilation and oxygen saturation.	Disease & Treatment → Medicine ¹⁰¹⁷	echocardiography ¹⁴ guideline ³⁴⁴ calculation ⁶⁵⁷ medication ¹¹⁶⁴ nutrition ⁴⁹³⁵
allroundinstallatietechniek.nl	Allround Installatietechniek	The company also offers ventilation systems.	Heating → CV Boilers ¹⁶⁷ Home Improvement → Heating Systems ⁶⁰⁴	cv-boiler ³² subscription ³²⁸⁷ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
otterinstallatie.nl	Otter Installatie	Otter Installatie provides installations and maintenance of ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹ Installation & Mounting → Construction Installation ¹⁷⁵	sanitation ²³³ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ roofing ²⁸⁰⁶	Molenlanden → Hoogblokland ⁶²
plumbers.nl	The Plumbers Installatietechniek	Ventilation systems are one of the services the company offers.	Home Improvement → Plumbing ²⁷³³	cv boiler ¹⁷³ sanitation ²³³ heat ²¹⁸⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	North-Holland → Diemen ⁹⁷⁵
costerwarmtetechniek.nl	Coster Warmtetechniek	The company offers ventilation systems, which are essential for a healthy and comfortable indoor climate.	Plumbing → Sewer Systems ³² Lifting Equipment → Lift Technology ³⁹	emergency service ³⁷² comfort ¹⁴⁷³ heat ²¹⁸⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
technowacht.nl	Technowacht	Ventilation systems are offered to ensure fresh and healthy air in workspaces.	Installation & Repair → Climate Installation ²⁴⁹ Bathrooms & Plumbing → Home Improvement ⁷³⁶⁷	indoor climate ⁹⁷ air conditioning ²¹⁷⁸ office ²⁸⁹⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
mc-europe.nl	MC Europe	The website offers a wide range of ventilation equipment, including breathing balloons and circuits.	Pharmaceuticals & Medical Products → Medical Supplies ³⁸⁸ Pharmaceuticals & Medical Products → Medical Devices ³⁸⁸	oxygen ⁵⁸ healthcare professionals ²³⁵
lught.nl	Lught	The unit provides decentralized ventilation, supplying fresh air with oxygen and removing carbon dioxide.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	wtw ³⁶ temperature ³⁹⁵ filters ⁴²⁴ control ⁹¹¹	Overijssel → Hengelo ³⁴⁹⁹
klimaatgarant.nl	Klimaatgarant	The system that introduces and removes air, ensuring good air quality. Klimaatgarant provides ventilation systems that contribute to energy efficiency.	Heating → CV-Heaters ²⁹ Building → Mechanical Systems ³⁹	solar energy ³⁷³ heat ²¹⁸⁸ insulation ²⁴⁴⁸ heat pump ²⁵⁴¹
gracieus.nl	gracieus.nl	The site provides tips for resolving condensation and refers to ventilation systems as a possible solution.	Logistics → Storage ¹¹⁷⁰ Decor & Furnishings → Home Stores ⁹³²	coat rack ²³ candlestick ²⁷ bookshelf ⁶⁹ decoration ⁴⁰⁸⁵
hrpremiumparts.nl	HR Premium Parts B.V.	The website specializes in replacement parts for ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → Energy Consulting ⁸⁸³	solar panel ¹⁴¹ installer ⁶⁷⁷ heat pump ²⁵⁴¹ warranty ⁴⁷⁰¹ part ⁵⁰⁴⁴
driewerk.nl	Driewerk	Driewerk offers complete ventilation systems for various industrial applications.	Automation & Control → Automation ¹⁴⁹⁴ Maintenance & Repair → Industrial Maintenance ⁷³²	electric motors ⁵⁵ control technology ⁷⁹ pump ⁶²⁵ repair ¹⁴⁵⁷⁶ maintenance ²⁰⁰⁹³	Haarlemmermeer → Zwanenburg ²⁹⁵
futureclimate.nl	Future Climate	The website focuses on ventilation products and solutions.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	air handling units ¹² fan ²⁹⁸ air conditioning ²¹⁷⁸	Gelderland → Zevenaar ¹⁵⁰⁸
installatiebedrijfberkhoff.nl	Installatiebedrijf Berkhoff	Ventilation is an essential component of the installations offered by Installatiebedrijf Berkhoff, to improve air quality.	Installation & Repair → Climate Installation ²⁴⁹ Installation & Mounting → Installers ¹⁰⁰⁷	sanitation ²³³ climate control ²³⁸ heat ²¹⁸⁸ roofing ²⁸⁰⁶	Gelderland → Epe ¹³³⁵
pdebonthbv.nl	Installatiebedrijf P. de Bonth	Installatiebedrijf P. de Bonth offers ventilation services as part of their climate control solutions.	Energy & Sustainability → HVAC (Heating ¹⁹⁸	central heating boiler ⁸⁰ heat pump ²⁵⁴¹ sustainability ¹⁸⁴⁵¹	Heusden → Nieuwkuijk ¹⁷²
cornelisseninstallatie.nl	Installatiebedrijf Cornelissen	The company also offers ventilation systems and can carry out ventilation work.	Heating → Boilers ³³⁶ Maintenance & Repair → Plumbers ⁸⁷⁹	emergency service ³⁷² boiler ¹²⁴⁰ electrical ¹⁴¹⁴ heat ²¹⁸⁸ roofing ²⁸⁰⁶	Lochem → Gorssel ²⁸³
rogervanboxtel.nl	Rogervanboxtel	Modern ventilation systems play a crucial role in improving air quality in homes.	Disease & Treatment → Medical Information ³⁰⁵	breast augmentation ³⁰ heel spur ⁴⁶ stress ³⁹⁶⁵ gift ⁶⁴⁴² garden ¹³¹²⁹
cvi-texel.nl	CVI Texel	Ventilation is essential for a good living and working environment, and CVI Texel offers sustainable solutions.	Environmental & Sustainability → Climate Technology ¹²⁴ Energy & Sustainability → Climate Control ¹⁸⁹⁶	air conditioning ²¹⁷⁸ heat ²¹⁸⁸ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹ maintenance ²⁰⁰⁹³	North-Holland → Texel ²²⁰⁸
krebbekx.nl	Krebbekx Pijnacker	The company offers ventilation systems, aimed at ensuring good air quality in homes and businesses.	Climate Control → Cooling ⁵⁸⁵ Home Improvement → Heating Systems ⁶⁰⁴	central heating system ²⁶ gutter ⁵⁵⁰ plumbing ¹⁷⁶¹ air conditioning ²¹⁷⁸	Pijnacker-Nootdorp → Pijnacker ⁷⁸⁸
abt-installaties.nl	ABT Klimaattechniek	Ventilation systems are also offered and maintained by ABT Klimaattechniek.	Climate Control → Cooling ⁵⁸⁵ Installation & Repair → Climate Installation ²⁴⁹	control technology ⁷⁹ cooling ³²⁰ plumbing ¹⁷⁶¹ heat ²¹⁸⁸
coolandheat.nl	Cool & Heat Company	Ventilation is an essential aspect of managing indoor air quality, and Cool & Heat Company offers solutions to ensure air quality in both homes and business premises.	Energy → Sustainable Energy ⁵³³ Energy & Sustainability → Climate Control ¹⁸⁹⁶	vrf system ¹² air conditioning ²¹⁷⁸ heat ²¹⁸⁸ heat pump ²⁵⁴¹	De Ronde Venen → Abcoude ⁴⁷²
vandeudekom.nl	Van Deudekom Plastics B.V.	The company also supplies ventilation systems and roof access solutions that are used in conjunction with light roofs.	Roofing → Skylights ⁴⁷¹ Plastics → Manufacturing ⁷⁷⁰⁸	light roof ¹¹ daylight ⁸⁷	North-Holland → Amsterdam ⁴¹²⁵³
instal-hogenboom.nl	Hogenboom Installaties	A key component of Hogenboom Installaties' services is the installation of ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹ Installation & Mounting → Construction Installation ¹⁷⁵	central heating ¹⁹⁰ certification ³³⁸⁰ safety ⁵⁸¹⁹ installation ¹³⁷⁴²	Sittard-Geleen → Sittard ¹⁹⁹⁷
bdc-group.nl	BDC-Group	The company specializes in ventilation cleaning, which is essential for good air quality and preventing mold growth.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	duct ³⁵ cleaning ⁴⁵⁶⁷ maintenance ²⁰⁰⁹³	Gelderland → Harderwijk ²²⁴⁰
nkuiperbv.nl	N. Kuiper BV Installatietechniek	N. Kuiper BV delivers ventilation systems, including WTW ventilation and heat pumps.	Heating → Boilers ³³⁶ Building → Electrical Systems ¹⁹²	sustainable ⁷³⁹ electricity ⁷⁴⁵ boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ solar panels ⁴⁷⁰¹	Oude IJsselstreek → Breedenbroek ⁵²
ahcvanommeren.nl	AHC van Ommeren	They offer ventilation installations.	Installation & Repair → Ventilation ⁸⁵⁹ Building Systems & Services → Mechanical Services ⁹⁸	electrical ¹⁴¹⁴ data ⁵⁸⁷² security ⁶⁶⁵⁵ installation ¹³⁷⁴²	Neder-Betuwe → Echteld ⁶⁶³
zwanepolbv.nl	Zwanepol Installatietechniek	The website mentions ventilation systems including WTW ventilation.	Installation & Repair → General Installation ⁷²⁷	electrical ¹⁴¹⁴ heat ²¹⁸⁸ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹	Oldebroek → Spoorlaan ³²³
wgcarshine.nl	WG Carshine	Mechanical ventilation is crucial in modern homes, promoting a healthy environment and reducing the risk of mold.	Plastics → Manufacturing ⁷⁷⁰⁸	data destruction ⁴³ electric bike ³⁴¹ recycling ¹⁰³⁶
bernardschulte.nl	Technisch Installatiebedrijf Bernard Schulte	The company is specialized in the installation and maintenance of mechanical ventilation systems.	Energy → Sustainable Energy ⁵³³	air conditioning ²¹⁷⁸ heat ²¹⁸⁸ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹	Teylingen → Voorhout ⁴²⁶
witech-airco.nl	Witech-Airco	Ventilation systems are designed to improve and refresh air quality, which is important for health and well-being.	Commercial Property → Commercial Space ⁴⁸⁹ Climate Control → Air Conditioning ¹⁰²²	refrigeration ²¹³ air conditioning ²¹⁷⁸ certification ³³⁸⁰ quote ¹²⁸⁶³
fdinstallaties.nl	F&D Installaties	The company is specialized in ventilation systems and duct cleaning to ensure good air quality.	Installation & Repair → Ventilation ⁸⁵⁹	boiler ¹²⁴⁰ heat ²¹⁸⁸ heat pump ²⁵⁴¹ subscription ³²⁸⁷ maintenance ²⁰⁰⁹³	Hollands Kroon → Hippolytushoef ²⁰⁸
js-airco.nl	JS Airco Klimaatservice	The website describes WTW ventilation as part of their climate solutions, aimed at a healthy indoor climate.	Climate Control → Air Conditioning ¹⁰²²	air conditioning ²¹⁷⁸ solar panels ⁴⁷⁰¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Gelderland → Arnhem ⁸⁶⁸⁰
hanvoscvketels.nl	HanVos Warmtetechniek BV	The website emphasizes the possibility of ventilation for improving the home efficiency.	Heating → CV Boilers ¹⁶⁷ Home Improvement → Heating Systems ⁶⁰⁴	heating system ¹⁰⁸ cv boiler ¹⁷³ solar panels ⁴⁷⁰¹
robbalk.nl	Rob Balk B.V.	Rob Balk B.V. offers advice and installation of ventilation systems, with attention to air quality.	Home Improvement → Plumbing ²⁷³³ Maintenance & Repair → Plumbers ⁸⁷⁹	sanitary ware ⁶⁶⁹ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ roofing ²⁸⁰⁶ installation ¹³⁷⁴²
brif.nl	BriF Braaksma Installaties Ferwert	The company provides ventilation and air handling services.	Installation & Repair → General Installation ⁷²⁷	zinc ³⁶⁷ cv ⁵¹⁶ water ²⁵⁰¹ roofing ²⁸⁰⁶ installation ¹³⁷⁴²
boersscherming.nl	Boers Scherming	The company offers ventilation systems to regulate air humidity and temperature within greenhouses.	Agriculture → Agricultural Technology & Innovation ⁷⁴³	shading ³⁶⁴ drive ⁴²⁸ screen ¹⁴³⁸	Westland → 's-Gravenzande ⁵⁹⁹
buitemanleiden.nl	WTB Joop Buiteman	WTB Joop Buiteman is a specialist in ventilation systems and offers maintenance services for these systems.	Heating → Central Heating Installation ²⁹⁴ Installation & Repair → Ventilation ⁸⁵⁹	boiler ¹²⁴⁰ drainage ¹³²² plumbing ¹⁷⁶¹ heat ²¹⁸⁸ installation ¹³⁷⁴²	Katwijk → Rijnsburg ⁴⁷⁵
tibdeboer.nl	Technisch Installatie Bedrijf de Boer Hazerswoude B.V.	The company offers ventilation systems focused on good air quality.	Home Improvement → HVAC Systems ⁷⁷³ Energy & Sustainability → Energy Storage ⁶³²	cv installation ¹¹⁶ installation technology ²²³ electrical installation ²⁶⁴ roofing ²⁸⁰⁶ solar panels ⁴⁷⁰¹	Alphen aan den Rijn → Hazerswoude-Rijndijk ²³⁵
logtensinstallatietechniek.nl	Logtens Installatietechniek BV	The website describes ventilation as essential for a healthy indoor climate, both naturally and mechanically.	Climate Control → Cooling ⁵⁸⁵ Energy & Sustainability → HVAC (Heating ¹⁹⁸	gas ⁴³⁴ boiler ¹²⁴⁰ heat pump ²⁵⁴¹ installation ¹³⁷⁴²
installatiebedrijfmunneke.nl	Installatiebedrijf Munneke	Installatiebedrijf Munneke is a partner in the installation of ventilation systems.	Installation & Repair → General Installation ⁷²⁷	electrical system ⁴⁷ installation service ¹¹⁶ sanitary ware ⁶⁶⁹ heat pump ²⁵⁴¹ roofing ²⁸⁰⁶	Tilburg → Reeshof ¹⁶⁸
cruquiusgilde.nl	Cruquius Gilde	The website describes mechanical ventilation as an essential need for homes, focused on creating a healthy indoor climate.	Plastics → Manufacturing ⁷⁷⁰⁸	data destruction ⁴³ electric bike ³⁴¹
krootinstallatie.nl	Kroot Installatie & Montage	Kroot Installatie & Montage offers services related to mechanical ventilation to ensure a healthy indoor climate.	Home Improvement → Heating Systems ⁶⁰⁴ Installation & Mounting → Installation Techniques ⁴⁰	plumbing work ⁶⁹ underfloor heating ⁷⁵⁷ heat pump ²⁵⁴¹	Loon op Zand → Kaatsheuvel ⁶⁸⁸
matthijsklimaattechniek.nl	Matthijs Klimaattechniek	Proper ventilation is essential for health, and Matthijs Klimaattechniek advises on adequate ventilation systems.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	cooling ³²⁰ boiler ¹²⁴⁰ heat ²¹⁸⁸ heat pump ²⁵⁴¹
bultersinstallatie.nl	Bulters Installatie	The company offers services related to mechanical ventilation and solar thermal systems.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	solar thermal system ³³ boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ installation ¹³⁷⁴²	Bloemendaal → Overveen ⁴¹⁴
vofdenboer.nl	Installatiebedrijf Den Boer B.V.	Installatiebedrijf Den Boer B.V. also offers services for the maintenance and repair of mechanical ventilation systems.	Home Improvement → HVAC Systems ⁷⁷³ Home Improvement → Heating Systems ⁶⁰⁴	solar collector ³⁴ boiler ¹²⁴⁰ heat ²¹⁸⁸ repair ¹⁴⁵⁷⁶ maintenance ²⁰⁰⁹³	De Ronde Venen → Mijdrecht ⁷⁰⁰
loodgietersbedrijfblom.nl	Loodgietersbedrijf Blom	The company is also specialized in sustainable ventilation systems.	Heating → Boilers ³³⁶ Home Improvement → Heating Systems ⁶⁰⁴	solar boiler ⁹² boiler ¹²⁴⁰ bathroom ³⁷⁸⁴ renovation ¹³⁸⁴⁹	Midden-Drenthe → Beilen ⁴⁹⁸
floris-comfort.nl	Floris Comfort	Ventilation systems are an important part of the services the company offers.	Construction → Building Systems & Services ⁵⁵⁹	boiler ¹²⁴⁰ comfort ¹⁴⁷³ energy ⁹⁰⁷⁵ installation ¹³⁷⁴²	Dijk en Waard → Heerhugowaard ²⁰¹¹
brandenburgservice.nl	Brandenburg Service	Brandenburg Service also focuses on installing and maintaining ventilation systems to ensure fresh air.	Home Improvement → Heating Systems ⁶⁰⁴	trouble ³⁸ heat ²¹⁸⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Zaanstad → Wormerveer ⁵³⁰
thermgroep.nl	Thermgroep	Ventilation is an important part of the climate solutions offered by Thermgroep.	Energy → Energy Saving ¹¹⁵¹ Environmental & Sustainability → Climate Technology ¹²⁴	hot water ²³ climate technology ⁶¹ heat pump ²⁵⁴¹
dutchpros.nl	Welkom Kind	Good ventilation is crucial for a healthy indoor climate, especially in insulated buildings.	Information Technology → IT Security ⁹⁸⁰ Plastics → Manufacturing ⁷⁷⁰⁸	data destruction ⁴³ waste container ⁹⁹
dnrklimaat.nl	DNR Klimaat Installatietechniek	An important part of the installation services is ventilation.	Climate Control → Air Conditioning ¹⁰²² Home Improvement → HVAC Systems ⁷⁷³	airco ²⁵⁹ cooling ³²⁰ heat ²¹⁸⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Nissewaard → Spijkenisse ¹⁴³³
aircoservicequeens.nl	Queens Airco & Elektrotechniek	Ventilation systems ensure healthy and clean air in buildings and require regular maintenance.	Installation & Mounting → Technical Installations ¹⁸	air conditioner ⁴⁰⁸ electrical engineering ⁸¹⁷ air conditioning ²¹⁷⁸ solar panels ⁴⁷⁰¹ installation ¹³⁷⁴²
horecadevran.nl	Horeca Devran	The website offers various ventilation systems and extraction boxes for hospitality businesses.	Dogs → Supplies ¹⁰⁰⁵ Medical Care & Services → Medical Equipment & Aids ⁵¹⁸	tool ³⁹⁰⁷ equipment ⁴¹⁴³ restaurant ¹¹²¹⁵
koster-installatietechniek.nl	Koster Installatietechniek	Ventilation (WTW) is offered as part of their complete installation package.	Real Estate → Enterprises ¹⁶² Installation & Mounting → Installers ¹⁰⁰⁷	gas ⁴³⁴ heat pump ²⁵⁴¹ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹	Groningen → Veendam ⁸⁹⁶
installatiebedrijfvdboom.nl	Installatiebedrijf Van den Boom	The website describes the installation of complete ventilation and heating systems.	Heating → CV Installation ¹³⁴ Installation & Mounting → Installers ¹⁰⁰⁷	gas ⁴³⁴ sanitary ⁷⁵⁰ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	's-Hertogenbosch → Nuland ¹⁶²
gpverwarming.nl	GP Verwarmingen & Sanitair	The website mentions the cleaning of ventilation systems and offers ventilation solutions.	Heating → Boilers ³³⁶	boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ subscription ³²⁸⁷ installation ¹³⁷⁴²
mvdvecht-installatietechniek.nl	M. v.d. Vecht Installatietechniek	Ventilation is the process of replacing air in a building to improve air quality and prevent moisture problems.	Renewable Energy → Geothermal Energy ⁷³ Installation & Repair → Cooling Systems ¹²⁷	geothermal ⁷⁶ boiler ¹²⁴⁰ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Buren → Eck en Wiel ⁶⁷
bootskessel.nl	Boots Installatiebedrijf Kessel	Ventilation is important for air quality and is offered to prevent health problems and improve performance.	Installation & Repair → Ventilation ⁸⁵⁹ Building Systems & Services → Mechanical Services ⁹⁸	sanitation ²³³ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ bathroom ³⁷⁸⁴ sustainability ¹⁸⁴⁵¹	Peel and Maas → Kessel ¹⁶²
bakkerklimaat.nl	Bakker Klimaat B.V.	Ventilation and WTW systems are an important part of Bakker Klimaat's services, aimed at creating a healthy indoor climate.	Home Improvement → Heating Systems ⁶⁰⁴ Installation & Repair → Climate Installation ²⁴⁹	cv-boiler ³² air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹	Medemblik → Zwaagdijk-Oost ¹²⁴
kockeninstallatietechniek.nl	Kocken Installatietechniek	The website mentions ventilation systems as part of their services.	Heating → Boilers ³³⁶ Home Improvement → Heating Systems ⁶⁰⁴	underfloor heating ⁷⁵⁷ boiler ¹²⁴⁰ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²
bedrijveninformatiegids.nl	Megaduct B.V.	Megaduct B.V. is specialized in ventilation solutions for various projects.	Advertising → Online Advertising ⁹⁴⁸ Office & Workspace → Business Directories ⁴²¹	directory ¹⁷⁶ sector ¹³³² marketing ⁷¹⁰⁷	Oudewater → Snelrewaard ³⁰
gasserviceflevoland.nl	Gasservice Flevoland BV	Ventilation is an essential part of Gasservice Flevoland’s offerings, focused on good air quality in buildings.	Heating → Boilers ³³⁶	radiator ²⁵¹ sustainable ⁷³⁹ boiler ¹²⁴⁰ air conditioning ²¹⁷⁸	Flevoland → Almere ⁷⁷⁶⁵
iriservices.nl	IRI Services	IRI Services offers ventilation installations, maintenance, and cleaning of ventilation systems.	Home Improvement → Plumbing ²⁷³³ Home Improvement → Heating Systems ⁶⁰⁴	electricity ⁷⁴⁵ drain ⁸⁸⁶ plumber ¹²¹⁰ boiler ¹²⁴⁰ heat ²¹⁸⁸	Assen → Witten ¹²⁸
brandsen-installatietechniek.nl	Brandsen Installatietechniek	A key component of Brandsen’s service offering is the development of school ventilation concepts.	Installation & Repair → Ventilation ⁸⁵⁹	installation technology ²²³ electrical engineering ⁸¹⁷ sustainability ¹⁸⁴⁵¹	Barneveld → Voorthuizen ⁵⁴¹
deruijterinstallatie.nl	Totaal Installatie De Ruijter BV	Ventilation and air handling is one of the services offered to improve air quality.	Maintenance & Repair → Facility Services ⁶⁷¹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	climate control ²³⁸ heat ²¹⁸⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	Brummen → Eerbeek ³²⁸
zijtveldbv.nl	Van Zijtveld	Ventilation systems ensure good air quality in the space.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Mounting → Installers ¹⁰⁰⁷	maintenance subscription ⁴⁷ central heating ¹⁹⁰ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	Ouder-Amstel → Ouderkerk aan de Amstel ⁴¹⁰
fabaggerman.nl	Fa. Baggerman	Baggerman installs and maintains ventilation systems for fresh air.	Installation & Repair → Ventilation ⁸⁵⁹ Maintenance & Repair → Plumbers ⁸⁷⁹	chimney sweep ¹¹¹ gas ⁴³⁴ plumbing ¹⁷⁶¹ roofing ²⁸⁰⁶ installation ¹³⁷⁴²	Noordwijk → Noordwijkerhout ¹⁰⁹⁹
kwt-nn.nl	KOUDE- & WARMTETECHNIEK NOORD NEDERLAND	Ventilation is crucial for a healthy and comfortable living environment and has evolved with improved insulation.	Climate Control → Cooling ⁵⁸⁵ Installation & Repair → Ventilation ⁸⁵⁹	cooling ³²⁰ air conditioning ²¹⁷⁸
fysi-k.nl	Fysi-k adviesbureau	Ventilation is an essential factor to ensure good comfort in buildings.	Energy → Energy Performance ⁴⁴ Manufacturing & Industrial → Engineering ³⁹¹⁹	building physics ⁴⁷ thermography ¹⁰⁸ fire safety ⁵⁸⁹ sound ¹⁶⁴⁹ energy ⁹⁰⁷⁵
hooglandkoeltechniek.nl	Hoogland Koeltechniek	The company offers services in the field of ventilation, crucial for a comfortable and healthy living and working environment.	Energy & Sustainability → Refrigeration ²¹¹ Technical Services → Technical ⁹⁵⁷	refrigeration ²¹³ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹	North-Holland → Hilversum ⁴³⁹⁷
viriskfreeatwork.nl	Viriskfree@work	Users can specify the ventilation rate or use the average value.	Infectious Diseases → Coronavirus ³³ Disease & Treatment → Cardiovascular Diseases ⁹¹	whitepaper ¹¹⁶ distance ²⁷⁰ risk ²⁸⁹⁶ room ³⁴¹¹
keukenwerkplaats.nl	Keukenwerkplaats	The recirculating ventilation hood is integrated into the playful upper cabinets, making the kitchen functional and aesthetically pleasing.	Kitchen → Kitchen Manufacturers ¹²⁰ Interior → Furniture ⁷⁴⁵⁴	plywood ⁴⁶ countertop ¹⁷⁹ steel ¹¹⁷⁷ wood ⁴¹⁵³ kitchen ⁶⁴⁴³	Netherlands → Utrecht ⁴⁸⁹⁰¹
kronemanbv.nl	Kroneman Installatietechniek B.V.	They are experts in ventilation, with the goal of creating fresh air in homes.	Installation & Repair → General Installation ⁷²⁷ Installation & Mounting → Installers ¹⁰⁰⁷	prefab ⁴¹⁷ heat ²¹⁸⁸ installation ¹³⁷⁴²	Arnhem → Schaarsbergen ⁴⁸
airconklimaatbeheersing.nl	Aircon Klimaatbeheersing	Ventilation systems are part of the offerings of Aircon Klimaatbeheersing, and are tailored to the specific needs of the customer.	Home Improvement → HVAC Systems ⁷⁷³ Energy & Sustainability → Climate Control ¹⁸⁹⁶	aircon ¹² climate control ²³⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	Nissewaard → Spijkenisse ¹⁴³³
klusbedrijf-fk.nl	Klusbedrijf FK	Ventilation grilles are mentioned as essential for a healthy indoor climate.	Wood & Timber → Timberwork ¹⁵⁹⁶ Installation & Mounting → Installers ¹⁰⁰⁷	light dome ¹⁴ compressor ²³⁴ decoration ⁴⁰⁸⁵ renovation ¹³⁸⁴⁹
de-streker.nl	De Streker	Ventilation is an important aspect of creating a comfortable and healthy living environment, with fans playing a crucial role in moving air.	Livestock → Pig Farming ⁴⁵ Office Space → Rental Space ⁵³⁷	handle ²³⁸ office ²⁸⁹⁸ home ⁷⁹⁷⁶ furniture ⁸⁷⁵¹
dekraan.nl	De Kraan Installatietechniek	Ventilation is another important service offered by De Kraan, focused on managing and regulating airflows in various buildings.	Home Improvement → Plumbing ²⁷³³ Construction → Building Systems & Services ⁵⁵⁹	installation technology ²²³ bim ³⁰⁷ sanitary ⁷⁵⁰ heat ²¹⁸⁸
provatotechniek.nl	Provato Techniek	Provato Techniek provides ventilation and air handling systems for fresh air and a healthy climate in buildings.	Climate Control → Cooling ⁵⁸⁵	cooling ³²⁰ electrical ¹⁴¹⁴ heat ²¹⁸⁸
jhoogvlietbv.nl	JHoogvliet BV	Ventilation (air handling) is one of the specific services provided by J.Hoogvliet b.v.	Home Improvement → Plumbing ²⁷³³ Construction → Building Systems & Services ⁵⁵⁹	cad ¹⁰² plumbing ¹⁷⁶¹ renovation ¹³⁸⁴⁹	Haarlemmermeer → Schiphol ²¹⁶³
installatietechniekvaneersel.nl	Installatietechniek Van Eersel	Ventilation is one of the services offered by the company, focused on improving air quality in homes and buildings.	Installation & Repair → Ventilation ⁸⁵⁹ Maintenance & Repair → Plumbers ⁸⁷⁹	emergency service ³⁷² heat ²¹⁸⁸ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹ maintenance ²⁰⁰⁹³
lommersbv.nl	Lommers Installatiebedrijf	Ventilation systems are an important part of the company’s services.	Home Improvement → Plumbing ²⁷³³ Installation & Mounting → Installers ¹⁰⁰⁷	sanitary ware ⁶⁶⁹ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ roofing ²⁸⁰⁶ installation ¹³⁷⁴²
vanlogchemzoeterwoude.nl	John van Logchem Installatiebedrijf	The website emphasizes the company’s expertise in providing and installing ventilation systems.	Maintenance & Repair → Plumbers ⁸⁷⁹ Business → Construction ⁷²⁶⁹⁹	plumbing ¹⁷⁶¹ heat ²¹⁸⁸ bathroom ³⁷⁸⁴ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	South-Holland → Zoeterwoude ⁴⁰²
installatiebedrijfnaaldwijk.nl	Hanemaaijer Installatiebedrijf	The showroom contains information on various ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹	radiator ²⁵¹ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ roofing ²⁸⁰⁶ showroom ⁴⁸⁸³	Westland → Naaldwijk ⁹⁰³
vandenbiggelaarinstallatie.nl	v/d Biggelaar Installatietechniek	v/d Biggelaar Installatietechniek specializes in various ventilation systems.	Installation & Repair → General Installation ⁷²⁷	sanitary ware ⁶⁶⁹ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ heat pump ²⁵⁴¹ bathroom ³⁷⁸⁴	Meierijstad → Sint-Oedenrode ⁶³²
kamerlinginstallaties.nl	Kamerling Installatietechniek & Advies	The company supplies and installs ventilation technology, with attention to energy efficiency.	Heating → CV Boilers ¹⁶⁷ Home Improvement → Heating Systems ⁶⁰⁴	cv-boiler ³² fault ⁴⁸ maintenance contract ¹²⁷ underfloor heating ⁷⁵⁷
vanleeuwencv.nl	Van Leeuwen Verwarming B.V.	The website describes the installation, replacement and maintenance of ventilation systems, both for private and commercial clients.	Installation & Mounting → Installation Contractors ⁵⁶ Installation & Repair → Gas Installations ⁴¹	gas installation ⁶⁵ heat ²¹⁸⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²
verheijenservice.nl	Verheijen Service	Verheijen Service offers services related to the maintenance and replacement of ventilation units.	Installation & Repair → Ventilation ⁸⁵⁹	boiler ¹²⁴⁰ heat pump ²⁵⁴¹ sustainability ¹⁸⁴⁵¹ maintenance ²⁰⁰⁹³	Cranendonck → Budel ³⁸⁵
tiz-klimaatenkoudetechniek.nl	TIZ Klimaat- en Koudetechniek	The website provides solutions for ventilation of shops, offices, and factories.	Home Improvement → HVAC Systems ⁷⁷³ Business → Industry ³⁶⁹⁷⁷	cooling ³²⁰ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ heat pump ²⁵⁴¹	Rijssen-Holten → Rijssen ¹⁰⁴⁸
buf.nl	Buf Klimaatbeheersing BV	The website highlights the expertise of Buf Klimaatbeheersing in WTW ventilation systems.	Energy & Sustainability → Climate Control ¹⁸⁹⁶	climate control ²³⁸ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ maintenance ²⁰⁰⁹³	Haarlemmermeer → Lijnden ¹²¹
vanroijinstallatietechniek.nl	Van Roij Installatietechniek	The company offers ventilation systems, including replacement and cleaning.	Installation & Repair → Ventilation ⁸⁵⁹	cv-ketel ⁴⁵ plumbing ¹⁷⁶¹ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹
betuwtech.nl	BetuwTech B.V.	BetuwTech installs and maintains ventilation systems for various buildings.	Building Systems & Services → Mechanical Services ⁹⁸ Manufacturing & Industrial → Engineering ³⁹¹⁹	light ⁵¹⁴⁸ safety ⁵⁸¹⁹ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹
bovema.nl	Bovema	The organization offers solutions for industrial ventilation.	Energy → Energy Management ⁵⁰⁴ Industry → Industrial ¹⁹⁸⁷	air treatment ¹⁷ daylight ⁸⁷ climate control ²³⁸ customized ⁴²⁶	Leeuwarden → Inner City and Station District ⁴⁴
drentslandleven.nl	Drents Landleven	Ventilation is considered essential for a healthy living and working environment.	Living → Living Environment ⁷³ Architecture & Design → Building Consulting ³¹⁴	indoor climate ⁹⁷ moisture ²²⁷ asbestos ³⁸⁷ measurement ⁷³¹ packaging ²²³⁶	Dalfsen → Nieuwleusen ³¹⁸
tsitotaalservice.nl	TSI Totaalservice	TSI Totaalservice provides ventilation systems and duct cleaning services.	Heating → Central Heating ²³⁰ Technical Services → Maintenance Companies ⁵¹⁷	central heating system ²⁶ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ certification ³³⁸⁰	Meierijstad → Schijndel ⁹⁰⁸
okayklussen.nl	OkayKlussen B.V.	The website offers a variety of ventilation elements and ventilation systems from DUCO.	Blogs → Startpages ³⁹⁴ Processing & Molding → Processing ²⁴	door hardware ¹⁰¹ building materials ⁴⁸⁶ films ⁵⁸⁵ tool ³⁹⁰⁷
groeneninstallaties.nl	Groenen Installatietechniek	Groenen Installatietechniek supplies a complete delivery program for ventilation systems.	Heating → Central Heating ²³⁰ Installation & Repair → Ventilation ⁸⁵⁹	central heating ¹⁹⁰ plumbing ¹⁷⁶¹	North-Brabant → Eindhoven ¹¹⁸⁴⁵
futuruminstallatie.nl	Futurum Installatie BV	The website offers ventilation systems, including mechanical ventilation boxes.	Sustainable Energy → Heating Solutions ²² Installation & Repair → Ventilation ⁸⁵⁹	home battery ⁵¹⁷ heat ²¹⁸⁸ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹	Almere → Almere City ⁹³⁴
weinanselektro.nl	Elektro-technisch Installatiebedrijf Weinans	The company is a partner of Airhome Ventilationservice and offers ventilation technology services, including the maintenance and replacement of ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹ Installation & Repair → General Installation ⁷²⁷	electricity ⁷⁴⁵ light ⁵¹⁴⁸ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹
bloemenventilatie.nl	Bloemen Ventilatie	Ventilation is the primary product that Bloemen Ventilatie wholesales to installers and contractors.	Installation & Fixings → Installation Materials ²⁴⁷	stock ¹¹⁵⁴ partner ⁴²⁷²	Overijssel → Losser ⁷⁴³
schoutencoolservice.nl	Schouten Coolservice	WTW ventilation is offered as part of the professional climate solutions.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	solar thermal system ³³ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²
alabel.nl	A Label	The website offers effective ventilation solutions for a healthy indoor climate.	Windows → Window Frames ¹³⁰	window frames ²²⁴ air conditioning ²¹⁷⁸ insulation ²⁴⁴⁸ solar panels ⁴⁷⁰¹ quote ¹²⁸⁶³
brandpreventietechniek.nl	Brand Preventie Techniek	Brand Preventie Techniek specializes in ventilation systems that play a crucial role in fire prevention.	Electrical Engineering → Safety Systems ⁶¹ Safety → Fire Safety ¹⁰⁴⁸	fire prevention ¹³³ emergency lighting ¹⁷⁶ fire extinguisher ²⁵² inspection ⁴²⁷⁹ maintenance ²⁰⁰⁹³
cleanairconcept.nl	CleanAir Concept	The text refers to mechanical ventilation and balance ventilation as solutions but highlights the need for improvement.	Installation & Repair → Ventilation ⁸⁵⁹ Environment → Air Quality ¹¹⁶	air quality ¹⁶² insulation ²⁴⁴⁸ health ⁶³⁶⁶ technology ⁶⁸¹⁶ energy ⁹⁰⁷⁵
instec.nl	INSTEC Installatie & Service	Ventilation is a specialized service focused on installing and maintaining ventilation systems to improve air quality.	Bathrooms & Plumbing → Home Improvement ⁷³⁶⁷	energy saving ⁵⁹⁹ sanitary ⁷⁵⁰ heat ²¹⁸⁸ water ²⁵⁰¹ maintenance ²⁰⁰⁹³	Friesland → Leeuwarden ⁶⁰⁶⁸
rmtotaalservice.nl	RM Totaal Service	RM Totaal Service offers services in the field of ventilation systems, including WTW units.	Installation & Repair → Ventilation ⁸⁵⁹	cv boiler ¹⁷³ plumbing ¹⁷⁶¹ heat pump ²⁵⁴¹ sustainability ¹⁸⁴⁵¹ maintenance ²⁰⁰⁹³	Gelderland → Doesburg ⁶⁰⁰
deaircomonteur.nl	The Aircomonteur	The website also offers ventilation systems.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	airco ²⁵⁹ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
wedobanking.nl	Blankert Shortlease	The website emphasizes the importance of a well-functioning ventilation system for a healthy indoor climate.	Banking & Payments → Banking ³⁶¹ Administrative Support → Business Operations ¹¹⁵⁶	short lease ⁵⁶ bank ³⁷⁴ crypto ³⁸⁴ stock ¹¹⁵⁴ brand ¹⁷⁷³⁷
vanneerlandshope.nl	Van Neerlands Hope	The site highlights the importance of good ventilation to prevent moisture problems in homes.	Logistics → Transportation ¹¹⁰² Building Science & Analysis → Moisture Control ¹⁴⁴	podotherapist ⁵⁹ electric vehicle ¹⁷⁵ moisture ²²⁷ locks ⁹⁵³ fleet ¹³⁵¹	The Hague → Leidschenveen-Ypenburg ³⁹⁵
tekenburo-welling.nl	Bouwkundig Tekenburo Welling	They offer ventilation calculations for buildings.	Engineering → Structural Calculations ¹² Architecture → Architectural Services ¹⁰⁰⁶	building plan ¹⁶⁷ calculation ⁶⁵⁷ drawings ¹³²⁹ construction ⁷⁴²¹	Duiven → Groessen ⁹⁰
sonderkamp.nl	Installatiebedrijf R.Sonderkamp Kessel	The company also offers ventilation and wtw systems for homes and buildings.	Home Improvement → Heating Systems ⁶⁰⁴ Design & Creative → Business Functions ²¹¹	solar system ³⁰ water installation ³⁸ gas installation ⁶⁵ installation company ¹⁰⁰ cv installation ¹¹⁶	Peel and Maas → Kessel ¹⁶²
rudonzeist.nl	Rudon	The company supplies and installs mechanical ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹	cv boiler ¹⁷³ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ bathroom ³⁷⁸⁴ sustainability ¹⁸⁴⁵¹	De Bilt → Bilthoven ⁹²⁰
bpelectricalinstallations.nl	B&P ELECTRICAL INSTALLATIONS BV	The website highlights the company’s ability to provide ventilation installations as part of their service portfolio.	Home Improvement → Plumbing ²⁷³³ Renovation → Bathroom Renovation ⁸³⁴	plumbing work ⁶⁹ electrical installation ²⁶⁴	Het Hogeland → Uithuizermeeden ⁶⁶
i-techurk.nl	I-Tech Urk	I-Tech Urk provides ventilation systems that guarantee optimal comfort and efficiency.	Installation & Repair → Ventilation ⁸⁵⁹	heat ²¹⁸⁸ water ²⁵⁰¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
maisonmaison.nl	MaisonMaison	Crawl space ventilation is addressed as a crucial aspect of health and comfort, with advice on how to improve it.	Insulation → Crawl Space Insulation ²³ Construction → Building Science & Analysis ⁵³¹	crawl space ¹¹² mold ³⁵⁶ installer ⁶⁷⁷ insulation ²⁴⁴⁸ water ²⁵⁰¹	Netherlands → South-Holland ⁹²³⁸²
contant-installatie.nl	ProAutNorm B.V.	Installatiebedrijf Contant offers ventilation systems with heat recovery.	Sustainable Energy → Heating Solutions ²² Installation & Repair → Ventilation ⁸⁵⁹	solar boiler ⁹² heat pump ²⁵⁴¹ installation ¹³⁷⁴² renovation ¹³⁸⁴⁹ maintenance ²⁰⁰⁹³	Zeeland → Tholen ⁸⁶³
pels-rvs.nl	Pels RVS	One of the main product areas of Pels RVS is the provision of ventilation solutions.	Metalworking → Stainless Steel Fabrication ¹⁶¹ Hospitality → Kitchen Equipment ³¹⁵	stainless steel ⁷³⁷ professionals ¹⁹⁶⁶ kitchen ⁶⁴⁴³	North-Brabant → Bergen op Zoom ²²⁷⁴
amazoninstallaties.nl	Amazon Installatietechniek and Klussenbedrijf	The website mentions ventilation as one of the services offered, including the maintenance and installation of ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹	boiler ¹²⁴⁰ solar panels ⁴⁷⁰¹ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹ maintenance ²⁰⁰⁹³
gtinstallatie.nl	GT Installatie	The company offers advice and installation of ventilation systems for fresh indoor air.	Installation & Repair → General Installation ⁷²⁷	plumbing ¹⁷⁶¹ heat ²¹⁸⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Limburg → Venlo ⁴¹⁵⁸
groenisslim.nl	Groen is Slim	Ventilation advice is provided to improve air quality and energy efficiency in homes.	Installation & Repair → Ventilation ⁸⁵⁹ Energy → Energy Advice ²⁷⁹	sustainability advice ⁴⁹ home automation ³⁷⁶ energy label ⁷⁴⁴	Wijdemeren → Loosdrecht ⁶⁷⁸
bci-installatietechniek.nl	BCI Installatietechniek	The company is specialised in installing and maintaining ventilation systems, including mechanical ventilation.	Home Improvement → Plumbing ²⁷³³ Waste Management → Sewer Cleaning ⁶⁶	unclogging ²⁴⁴ sanitary ⁷⁵⁰ heat ²¹⁸⁸ roofing ²⁸⁰⁶ installation ¹³⁷⁴²	Dijk en Waard → Heerhugowaard ²⁰¹¹
eisenglazeniers.nl	Eisenglazeniers	Ventilation is an essential aspect of Eisenglazeniers’ approach to ensure health and comfort.	Windows → Glazier ⁴⁴⁰ Repair → Glass Repair ²⁶²	glass wall ⁵⁸ insulation glass ⁸³ wall ¹³⁷⁸ glass ²⁹¹⁹	Drenthe → Assen ³⁵¹⁶
warmtepomp-holland.nl	Warmtepomp-Holland	For ventilation solutions, Warmtepomp-Holland is a reliable partner.	Climate Control → Air Conditioning ¹⁰²²	air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹ sustainability ¹⁸⁴⁵¹
aircoteam.nl	Airco Team B.V.	The company supplies and installs ventilation systems to ensure proper air circulation.	Climate Control → Air Conditioning ¹⁰²²	air curtain ²⁰ thermostat ¹⁰⁹ airco ²⁵⁹ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	Haarlemmermeer → Nieuw-Vennep ⁸⁶⁹
masterplumber.nl	Michorius Master Plumber	Ventilation systems are also installed and maintained by Michorius Master Plumber.	Heating → Central Heating Installation ²⁹⁴ Construction → Building Systems & Services ⁵⁵⁹	plumbing work ⁶⁹ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ heat pump ²⁵⁴¹ sustainability ¹⁸⁴⁵¹	Limburg → Landgraaf ⁷¹⁹
alexinstallaties.nl	Alex installaties	They specialize in installing and maintaining ventilation systems.	Installation & Repair → General Installation ⁷²⁷	installation company ¹⁰⁰ gas ⁴³⁴ sanitary ⁷⁵⁰ air conditioning ²¹⁷⁸ heat ²¹⁸⁸
jetteninstallatie.nl	Jetten Installatiebedrijf	The company provides the installation and maintenance of mechanical ventilation systems to ensure fresh air in homes and businesses.	Heating → CV Installation ¹³⁴ Administrative Support → Business Operations ¹¹⁵⁶	maintenance contract ¹²⁷ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	South-Holland → Hendrik-Ido-Ambacht ⁶⁶⁴
technicool.nl	Technicool	The company specializes in ventilation systems, which are essential for healthy and comfortable indoor air.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	cooling system ⁵¹ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹	Land van Cuijk → Cuijk ⁸³²
devrie.nl	Devrie	The website describes ventilation systems, including air washers and ventilation hoods, which are essential for air quality in barns.	Installation & Repair → Ventilation ⁸⁵⁹ Agriculture → Livestock ²⁴¹³	air washer ¹¹ climate technology ⁶¹ heat exchanger ⁹⁰ installation technology ²²³ egg ³³⁵	Twenterand → Vriezenveen ⁴⁸⁷
vanommerenserviceenklimaat.nl	Van Ommeren Service & Klimaat	Ventilation is essential for good health and a fresh indoor climate.	Installation & Repair → Ventilation ⁸⁵⁹	boiler ¹²⁴⁰ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹	Buren → Lienden ²³⁸
deba-installatietechniek.nl	Deba Installatietechniek	The article discusses heat recovery from ventilation, focusing on a heat exchanger and the warming of incoming air.	Heating → Central Heating ²³⁰ Energy & Sustainability → HVAC (Heating ¹⁹⁸	gas ⁴³⁴ water ²⁵⁰¹ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	Waterland → Monnickendam ³²⁴
duzatech.nl	Duzatech	The company helps with choosing the right ventilation systems for homes and businesses.	Installation & Repair → Ventilation ⁸⁵⁹	electrical engineering ⁸¹⁷ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹
ventilatietechniekbrabant.nl	Ventilatie Techniek Brabant B.V.	Ventilatie Techniek Brabant is specialized in providing complete ventilation technical solutions for various projects.	Installation & Repair → Ventilation ⁸⁵⁹ Industrial → Industrial Automation ¹⁰⁴²	ductwork ¹² metalwork ⁶¹ assembly ¹⁷³³	Geldrop-Mierlo → Mierlo ⁴⁵⁹
cmoinstallatie.nl	CMO Installatie	The website describes the offering of ventilation systems.	Climate Control → Cooling ⁵⁸⁵ Installation & Repair → Ventilation ⁸⁵⁹	cooling ³²⁰ heat ²¹⁸⁸ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹
dehor.nl	Dehor	The website emphasizes the importance of ventilation, with screens helping to create a well-ventilated house without insects.	Windows → Screens ¹²¹ Bathrooms & Plumbing → Home Improvement ⁷³⁶⁷	protection ⁷²⁸ screen ¹⁴³⁸	Nijkerk → Achterhoek ¹⁷³⁰
isolatie-technieknederland.nl	Isolatietechniek Nederland BV	The company provides tips for effective ventilation, which is essential for a well-insulated house.	Energy → Energy Saving ¹¹⁵¹ Insulation & Glazing → Insulation ¹⁵⁴³	ground insulation ²¹ insulation ²⁴⁴⁸	Gennep → Milsbeek ⁹⁵
jpinstallatietechniek.nl	J&P Installatietechniek	J&P Installatietechniek offers solutions for mechanical ventilation and is also ready to install solar panels.	Installation & Repair → Ventilation ⁸⁵⁹	cv-ketel ⁴⁵ plumbing ¹⁷⁶¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Goeree-Overflakkee → Middelharnis ³⁴⁰
frensesveld.nl	Frens Esveld	Ventilation systems are an important part of the integrated stall solutions that Frens Esveld offers.	Livestock → Dairy Farming ⁶⁷¹	feeding systems ²⁵ calf ¹⁵⁰
veinstallatiebedrijf.nl	VE Installatiebedrijf	VE Installatiebedrijf provides complete solutions, including ventilation, to guarantee a pleasant indoor climate.	Installation & Repair → Ventilation ⁸⁵⁹ Installation & Repair → General Installation ⁷²⁷	heat ²¹⁸⁸ roof ³⁶⁶² installation ¹³⁷⁴²
jorisbeentjes.nl	Joris Beentjes Installatietechniek	Joris Beentjes Installatietechniek performs ventilation maintenance and repairs.	Technical Services → Maintenance Companies ⁵¹⁷ Household & Cleaning → Home Services ¹³²¹	cv-heater ⁵¹ drainage ¹³²² heat ²¹⁸⁸ maintenance ²⁰⁰⁹³	Castricum → Limmen ³⁴³
eversklimaat.nl	Evers Klimaattechniek	A ventilation system ensures good air quality in a building.	Installation & Repair → Climate Installation ²⁴⁹	sustainable ⁷³⁹ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ installation ¹³⁷⁴²	Westerkwartier → Doezum ³⁵
vangerven-installaties.nl	Van Gerven Installaties	The company is specialized in balanced ventilation systems, which promote a healthy living environment, both in new constructions and renovations.	Home Improvement → Plumbing ²⁷³³ Installation & Repair → General Installation ⁷²⁷	zinc work ¹⁴³ sanitary ⁷⁵⁰ drainage ¹³²² heat ²¹⁸⁸ roofing ²⁸⁰⁶
dsoinstallaties.nl	DSO Installaties	DSO Installaties provides and installs ventilation systems for healthy indoor air.	Heating → Boilers ³³⁶ Home Improvement → HVAC Systems ⁷⁷³	maintenance contract ¹²⁷ boiler ¹²⁴⁰ review ¹⁸⁸⁸ heat pump ²⁵⁴¹
ventilatieluchtkwaliteit.nl	Thermodicht	Ventilation is essential for healthy indoor air and is extensively described on the website.	Legal & Permits → Building Technology ³⁸⁵ Environment → Air Quality ¹¹⁶	carbon dioxide ¹⁹ measurement service ¹⁹ airtightness ⁴⁵ air quality ¹⁶²
awenergie.nl	AW Energieprofessional	The professional specializes in explaining and measuring ventilation systems, with an emphasis on the importance of good ventilation for the health of residents.	Installation & Repair → Ventilation ⁸⁵⁹	measurement ⁷³¹ partner ⁴²⁷² renovation ¹³⁸⁴⁹
cleanairforlife.nl	Clean Air For Life	The importance of good ventilation is highlighted as a cause of poor air quality.	Hygiene & Environmental Factors → Environmental Factors ¹⁵ Employment & Labor → Workplace ⁹⁹	health complaints ²² air purifier ¹⁰² insulation ²⁴⁴⁸
kopklimaat.nl	Kopklimaat	The company offers ventilation systems to improve air quality and the climate in buildings.	Climate Control → Air Conditioning ¹⁰²² Home Improvement → HVAC Systems ⁷⁷³	brochure ¹⁶⁴² air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ office ²⁸⁹⁸ installation ¹³⁷⁴²
wijnhovenklimaat.nl	Wijnhoven Klimaattechniek	Ventilation systems, including air conditioning, are an important part of the services, with recognized STEK certification.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ air conditioning ²¹⁷⁸ heat ²¹⁸⁸	South-Holland → Papendrecht ⁸⁷⁶
zorgeloos.nl	Zorgeloos Luchtcomfort	Ventilation is a core product of Zorgeloos Luchtcomfort, offering solutions for both residential and commercial properties.	Installation & Repair → Ventilation ⁸⁵⁹	heat ²¹⁸⁸ subscription ³²⁸⁷ property ⁷⁴⁰⁶
caravanstallinghoogzuthem.nl	Caravanstalling Hoog-Zuthem	The storage halls are equipped with air vents for adequate ventilation.	Caravans → Caravan Storage ¹⁴⁵ Logistics → Storage ¹¹⁷⁰	folding caravan ²² sunshade ³⁵⁶ caravan ¹³⁹⁴ camper ¹⁵⁹⁶ hall ¹⁷⁸⁶	Raalte → Laag Zuthem ²⁸
cleanairadvice.nl	Cleanair Advice	Inadequate ventilation can lead to poor air quality, as demonstrated by TNO's research.	Home Improvement → HVAC Systems ⁷⁷³ Environment → Air Quality ¹¹⁶	wtw ³⁶ indoor climate ⁹⁷ air quality ¹⁶² filters ⁴²⁴
multitaskservice.nl	Multi Task Service B.V.	LUNOS offers decentralized ventilation systems that are energy-efficient and contribute to air quality and sustainability.	Trade → Import ⁸⁵⁴ Installation & Repair → Ventilation ⁸⁵⁹	heat recovery ⁴² component ⁷¹⁴ sustainability ¹⁸⁴⁵¹	Westerwolde → Ter Apel ³⁴⁵
installatietechniekhaaglanden.nl	Installatietechniek Haaglanden	Ventilation is important for a pleasant and healthy indoor climate, with services for mechanical ventilation and WTW installations.	Energy & Sustainability → Energy Storage ⁶³² Installation & Mounting → Installers ¹⁰⁰⁷	boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ heat pump ²⁵⁴¹
venturisystemen.nl	Ravebo Madeko	The company offers ventilation solutions for various industrial applications.	Installation & Repair → Ventilation ⁸⁵⁹	cooling ³²⁰
osteopathiegeessink.nl	Osteopathiepraktijk Geessink	The practice places great value on good ventilation and takes measures to ensure it, such as continuous ventilation and the placement of a CO2 meter.	Physical Therapy → Osteopathy ⁹²²	osteopathy ⁸⁰⁹ practice ⁹⁰⁸⁹ treatment ²¹²⁰³	Gelderland → Winterswijk ¹²²¹
vniinstallateur.nl	Loodgieters- en Installatiebedrijf Bunnik B.V.	The website emphasizes the importance of good ventilation and the installation of ventilation systems.	Home Improvement → Plumbing ²⁷³³ Installation & Repair → Sanitation ²⁸⁹	sanitation ²³³ gutter ⁵⁵⁰ heat ²¹⁸⁸	Utrecht → Bunnik ⁸²¹
installatieservicevennema.nl	Installatieservice Vennema	Installatieservice Vennema ensures fresh and healthy air in homes with their ventilation services.	Installation & Repair → Ventilation ⁸⁵⁹	electrical ¹⁴¹⁴ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹
kruipruimteinspectievergelijk.nl	makelaarvergelijk.nl	Poor ventilation is one of the main causes of moisture problems in crawl spaces and is identified as a critical point during the inspection.	Construction → Building Inspection & Safety ³⁶² Business Services → Customer Service ¹⁴⁵¹	crawl space ¹¹² wooden floor ¹¹⁴ moisture ²²⁷ mold ³⁵⁶ inspection ⁴²⁷⁹
kbgi.nl	KNIJNENBURG gebouwinstallaties	KNIJNENBURG gebouwinstallaties specializes in heating, cooling, and ventilation.	Installation & Repair → Ventilation ⁸⁵⁹ Construction → Building Systems & Services ⁵⁵⁹	heat ²¹⁸⁸ project management ³⁴²³ installation ¹³⁷⁴² design ²⁷²⁰²	Leidschendam-Voorburg → Leidschendam ¹⁰⁴⁹
keuken-specialisten.nl	Zwiers Meubelmakerij	An article highlights the importance of good kitchen ventilation for health and comfort.	Kitchen → Kitchen Appliances ⁷²⁴ Kitchen & Dining → Kitchen Stores ¹³	furniture maker ¹²⁹ pan ¹⁵⁹ kitchen ⁶⁴⁴³ blog ¹³³⁹²
techniek-makers.nl	TechniekMakers	Mechanical ventilation (MV) systems are supplied as prefabricated modules, ensuring efficient air exchange.	Plumbing → Drainage ⁵⁷⁰ Nature Conservation → Water Management ¹¹³⁸	saw machine ²⁴ customization ¹⁷²³
ebtechniek.nl	EB Techniek BV	EB Techniek is a specialist in ventilation systems, including systems for parking garages, and offers complete solutions for air handling.	Automation → Control Technology ⁶⁹ Technology & Innovation → Facility Technology ¹⁷	control technology ⁷⁹ air handling ⁸⁵ custom solution ¹⁷⁹ electrical engineering ⁸¹⁷	North-Holland → Uitgeest ⁵¹⁰
super-air.nl	SuPèr Air	SuPèr Air provides ventilation for homes and buildings, with attention to a healthy indoor climate.	Energy & Sustainability → Climate Control ¹⁸⁹⁶	air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²
totaalverduurzamen.nl	Totaal Verduurzamen	The website provides information about ventilation systems, including mechanical ventilation and heat recovery.	Living → Sustainable Living ⁸¹⁷ Insulation & Glazing → Insulation ¹⁵⁴³	insulation ²⁴⁴⁸ heat pump ²⁵⁴¹ mortgage ⁴⁵⁶⁴ solar panels ⁴⁷⁰¹
climatetech.nl	Climate Tech	The website describes ventilation systems that provide fresh air and comfort in homes and workspaces.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → HVAC (Heating ¹⁹⁸	indoor climate ⁹⁷ heat pump ²⁵⁴¹ maintenance ²⁰⁰⁹³
heijnen-handel.nl	Heijnen-handel	Ventilation equipment and accessories are offered to improve air quality.	Building Science & Analysis → Moisture Control ¹⁴⁴ Energy & Sustainability → Climate Control ¹⁸⁹⁶	dehumidifier ⁴⁷ air purifier ¹⁰² leak detection ¹¹³
ideal-air.nl	Ideal Air	Ventilation systems ensure good air quality in buildings.	HVAC Systems → HVAC Installers ⁹⁴ Energy & Sustainability → Climate Control ¹⁸⁹⁶	climate control ²³⁸ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹	Land van Cuijk → Cuijk ⁸³²
rvvklimaat.nl	RVV Klimaat	Ventilation is an essential part of RVV Klimaat's climate control solutions, aimed at ensuring good air quality in buildings.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	climate control ²³⁸ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ property ⁷⁴⁰⁶
installatiebedrijfzeeman.nl	Installatiebedrijf Zeeman	Zeeman provides services related to ventilation, including problem solving.	Heating → Central Heating ²³⁰ Home Improvement → HVAC Systems ⁷⁷³	maintenance subscription ⁴⁷ central heating ¹⁹⁰ sanitary ⁷⁵⁰ boiler ¹²⁴⁰ plumbing ¹⁷⁶¹	Purmerend → Middenbeemster ³⁶⁷
metselbedrijfmdelang.nl	Schoorsteen & Ventilatietechniek m de Lang	The website describes the supply and installation of ventilation ducts.	Maintenance & Services → Chimney Maintenance ¹⁷⁴ Installation & Repair → Ventilation ⁸⁵⁹	liner ²¹ sweep ³² chimney ⁵²³ fireplace ⁷⁵²
steboinstallaties.nl	Stebo installaties	More and more homes in the Netherlands have a mechanical ventilation system. This offers many benefits for comfort and your health.	Heating → Central Heating Installation ²⁹⁴	sanitary ⁷⁵⁰ boiler ¹²⁴⁰ drainage ¹³²² heat ²¹⁸⁸ installation ¹³⁷⁴²	Limburg → Roermond ²⁶⁰²
baxtechniek.nl	Bax Techniek	The company specializes in ventilation for homes and businesses.	Heating → Central Heating ²³⁰	installation service ¹¹⁶ central heating ¹⁹⁰ heat pump ²⁵⁴¹	North-Brabant → Heusden ¹⁵¹⁵
bbrhombus.nl	Bouwkundig Bureau Rhombus B.V.	The bureau offers ventilation calculations, which is an essential function for a comfortable and healthy indoor environment.	Architecture → Architectural Services ¹⁰⁰⁶ Architecture & Design → Architectural Consulting ⁴⁹⁰	daylight ⁸⁷ calculation ⁶⁵⁷ environment ⁴⁸⁷³ construction ⁷⁴²¹ quote ¹²⁸⁶³	Netherlands → Groningen ²³⁷³⁴
berkersinstallaties.nl	Berkers Installaties	The company delivers and installs modern ventilation systems to ensure healthy air quality.	Ventilation → Ventilation Systems ⁴⁷ Installation & Repair → Climate Installation ²⁴⁹	plumbing ¹⁷⁶¹ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹	Deurne → Liessel ¹⁴⁷
biggelaarkoudetechniek.nl	Biggelaar Koudetechniek	Ventilation systems are installed and maintained to ensure good air quality.	Energy & Sustainability → Climate Control ¹⁸⁹⁶ Food & Beverage → Agfood ¹⁰	air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴² repair ¹⁴⁵⁷⁶ maintenance ²⁰⁰⁹³	Meierijstad → Sint-Oedenrode ⁶³²
binnenhuisklimaat.nl	Binnenhuisklimaat.nl	Ventilation is essential for a healthy indoor air quality.	Context → Environment ⁵⁴⁴³⁷	co2 ¹⁶⁰ booklet ¹⁸² mold ³⁵⁶ insulation ²⁴⁴⁸ light ⁵¹⁴⁸
cleverbuild.nl	Cleverbuild BV	The company supplies various ventilation systems, including central and decentralized WTW ventilation.	Context → Environment ⁵⁴⁴³⁷	insulation ²⁴⁴⁸ solar panels ⁴⁷⁰¹ installation ¹³⁷⁴² renovation ¹³⁸⁴⁹ sustainability ¹⁸⁴⁵¹	North-Brabant → Eindhoven ¹¹⁸⁴⁵
cmgvochtinspecties.nl	CMG Vochtinspecties	Ventilation is emphasized as a crucial factor for preventing moisture problems in basement and cellar spaces.	Building Science & Analysis → Moisture Control ¹⁴⁴ Legal → Legal Aid ⁴²⁰	cause ²²⁶ moisture ²²⁷ mold ³⁵⁶ inspection ⁴²⁷⁹	Nissewaard → Spijkenisse ¹⁴³³
correainstallaties.nl	Correa Installaties	Correa Installaties supplies ventilation systems for homes and businesses, focused on good air quality.	Installation & Repair → General Installation ⁷²⁷ Transportation → Marine & Watercraft ²³⁰⁹	mechanical engineering ⁷⁷ sanitary facilities ⁹⁸ gas ⁴³⁴ plumbing ¹⁷⁶¹ heat ²¹⁸⁸
dbgeluidsisolatie.nl	dB Soundproofing	dB Soundproofing offers services related to ventilation and air exchange, including WTW systems.	Interior → Acoustics ²⁵⁸ Installation & Repair → Ventilation ⁸⁵⁹	soundproofing ¹⁹ acoustics ³⁵²
dewitprojectsupport.nl	DE WIT projectsupport B.V.	The website focuses on ventilation in the utility sector, with services and products such as fans, dust removal systems and exhaust ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹ Industry → Industrial ¹⁹⁸⁷	fan ²⁹⁸ project management ³⁴²³ maintenance ²⁰⁰⁹³
dsklimaattechniek.nl	DS Klimaattechniek	Ventilation is an important service the company offers.	Technical Services → Maintenance Companies ⁵¹⁷ Environmental & Sustainability → Climate Technology ¹²⁴	air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
duurzaamkoeltechniek.nl	Duurzaam Koeltechniek	Ventilation systems are also sold, installed, cleaned and repaired, to create a comfortable indoor climate.	Climate Control → Air Conditioning ¹⁰²² Energy & Sustainability → HVAC (Heating ¹⁹⁸	air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ quote ¹²⁸⁶³ repair ¹⁴⁵⁷⁶
fairtype.nl	Fairtype	The ‘Fairtype’ ventilation system is designed to improve air exchange and temperature regulation in buildings and conserve energy.	Building → Mechanical Systems ³⁹ Installation & Repair → Ventilation ⁸⁵⁹	heat recovery ⁴² air quality ¹⁶² climate ⁹³⁴
gejaklimaattechniek.nl	GEJA Klimaattechniek	Ventilation systems (WTW) are offered as part of the climate control services.	Energy & Sustainability → Climate Control ¹⁸⁹⁶	hvac ⁵⁶ refrigeration ²¹³ air conditioning ²¹⁷⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	North-Brabant → Tilburg ⁸⁷⁵⁹
gelderblominstallatietechniek.nl	Gelderblom Installatietechniek	Gelderblom Installatietechniek is specialized in ventilation systems, essential for a healthy indoor climate.	Installation & Repair → Ventilation ⁸⁵⁹ Installation & Mounting → Installers ¹⁰⁰⁷	air conditioning ²¹⁷⁸ water ²⁵⁰¹ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	North-Brabant → Tilburg ⁸⁷⁵⁹
hueck.nl	HUECK Aluminium Systems	Some systems, such as WS 090 SilentAir, integrate ventilation for continuous air exchange.	Windows → Aluminum Windows ²⁷ Insulation & Glazing → Insulation ¹⁵⁴³	window ²⁰³⁰ insulation ²⁴⁴⁸ design ²⁷²⁰²
husve.nl	Husvé Installatietechniek B.V.	One of the services offered is the installation and maintenance of mechanical ventilation.	Heating → Boilers ³³⁶ Installation & Repair → Ventilation ⁸⁵⁹	boiler ¹²⁴⁰ history ⁷²⁸⁶ installation ¹³⁷⁴²	South-Holland → Maassluis ⁹⁸⁸
installatiebedrijfhendriks.nl	Installatiebedrijf Hendriks	Installatiebedrijf Hendriks offers services for installing ventilation systems.	Installation & Repair → General Installation ⁷²⁷	sanitation ²³³ electricity ⁷⁴⁵ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ heat pump ²⁵⁴¹	Maasgouw → Heel ¹⁷³
installatietechniekvanleeuwen.nl	Installatietechniek van Leeuwen	Installatietechniek van Leeuwen is specialized in mechanical ventilation systems.	Heating → Boilers ³³⁶	boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ installation ¹³⁷⁴²
itg-installatietechniek.nl	ITG Installatietechniek BV	The company is active in the installation of mechanical ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹	plumbing ¹⁷⁶¹ heat ²¹⁸⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	Kampen → IJsselmuiden ³⁸⁰
klimatech.nl	Klimatech Installaties	Ventilation installations are also offered, for good air quality in buildings.	Energy & Sustainability → Climate Control ¹⁸⁹⁶	central heating boiler ⁸⁰ climate control ²³⁸ boiler ¹²⁴⁰ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹	Gelderland → Nijmegen ⁹³⁸⁴
laderkluis.nl	BBK BV	The charging enclosure is equipped with perforations to ensure good ventilation around the charger, which is essential for the lifespan of the charging equipment.	Motorcycles → Scooters ⁹⁰³ Metals & Fabrication → Metal Products ¹⁵	cover ³⁹² scooter ¹²³⁶	Gelderland → Ede ⁵¹⁰⁴
lamerscvservice.nl	Lamers CV Service	Lamers CV Service offers services for the installation and maintenance of ventilation systems.	Business → Industry ³⁶⁹⁷⁷	boiler ¹²⁴⁰ heat ²¹⁸⁸ inspection ⁴²⁷⁹ maintenance ²⁰⁰⁹³
lucht2.nl	Lucht2	The system can, in combination with the cleaned air, also provide ventilation.	Manufacturing & Industrial → Commercial Services ¹¹⁶ Environment → Environmental Sustainability ⁸³	uv-c ¹³ air purifier ¹⁰²
luchtkanaalreiniging-apparatuur.nl	MB Ventilation Adviesburo	Regular maintenance of ventilation systems is crucial for a healthy indoor climate.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	air duct ⁶⁶ hospitality ³⁴⁹¹ equipment ⁴¹⁴³
luchtonderzoeken.nl	Luchtcontrole.nl	The website offers advice on the optimization of ventilation systems.	Specialty Medicine → Occupational Medicine ¹²⁹¹ Installation & Repair → Ventilation ⁸⁵⁹	particulate matter ¹⁸ bacteria ⁹⁵ air quality ¹⁶²
maaspoortduurzaam.nl	Maaspoort Duurzaam	Ventilation is also emphasized as essential for a healthy living environment and is integrated with insulation.	Municipalities → ‘s-Hertogenbosch ¹² Energy → Energy Saving ¹¹⁵¹	energy coach ¹⁰⁵ cooperation ⁴³³ insulation ²⁴⁴⁸ home ⁷⁹⁷⁶ house ⁸¹²¹	North-Brabant → 's-Hertogenbosch ⁸⁸⁶⁸
mschippers-installatietechniek.nl	Schippers & Kuilman B.V.	Schippers & Kuilman B.V. also offers ventilation systems.	Home Improvement → Heating Systems ⁶⁰⁴ Subsidies → Energy Subsidies ¹⁰	central heating ¹⁹⁰ sustainable energy ¹⁹⁸ boiler ¹²⁴⁰ plumbing ¹⁷⁶¹	Netherlands → Groningen ²³⁷³⁴
mvshow7.nl	Jong Luchtverwarming	The WTW Specialist specializes in ventilation with heat recovery (WTW) and offers a variety of ventilation systems.	Manufacturing → Technical Products ⁹⁶ Installation & Repair → Ventilation ⁸⁵⁹	wtw unit ²⁶ brink ⁴⁴ price ⁸³²⁸ installation ¹³⁷⁴²
opstijgendvocht.nl	Opstijgendvocht.nl	The ventilation unit removes moisture and mold by improving air circulation in the space.	Building Science & Analysis → Moisture Problems ⁴⁷	damp ¹⁴ gel ¹⁸⁵ mold ³⁵⁶ wall ¹³⁷⁸ warranty ⁴⁷⁰¹
retrovit.nl	Retrovit Almere	Ventilation systems are installed and maintained, which is essential for air quality in buildings.	Installation & Repair → Ventilation ⁸⁵⁹ Technology → Smart Home & Automation ¹¹⁴⁶	climate control ²³⁸ smart home ⁴³⁹ air conditioning ²¹⁷⁸ solar panels ⁴⁷⁰¹
roekon.nl	Roekon BV	The company offers ventilation systems for hospitality buildings.	Installation & Repair → Ventilation ⁸⁵⁹ Maintenance & Repair → Facility Services ⁶⁷¹	duct ³⁵ extraction ⁵⁴ maintenance ²⁰⁰⁹³	North-Holland → Beverwijk ¹⁶⁹⁰
rongeurtsinstallaties.nl	Ron Geurts Installaties en Services	Ron Geurts Installaties en Services is a specialist in installing and maintaining ventilation systems.	Heating → CV Installation ¹³⁴ Bath & Sanitary → Bath ¹⁹	cv installation ¹¹⁶ gas ⁴³⁴ sanitary ⁷⁵⁰ water ²⁵⁰¹ heat pump ²⁵⁴¹	Venlo → Tegelen ³²⁴
speeleninstallatietechniek.nl	Sander Peelen Installatietechniek	The website provides advice on air quality and mechanical ventilation, essential for a healthy indoor climate.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	gas ⁴³⁴ electrical ¹⁴¹⁴ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ solar panels ⁴⁷⁰¹
technischadviesluik.nl	Technisch Advies Luik	The company specializes in performing ventilation calculations as part of the building application.	Consulting → Technical Consulting ³⁸² Architecture → Architectural Services ¹⁰⁰⁶	heat loss ³⁰ calculation ⁶⁵⁷ installation ¹³⁷⁴²	Friesland → Leeuwarden ⁶⁰⁶⁸
vansabbentechniek.nl	Van Sabben Techniek	Van Sabben Techniek also offers ventilation systems, contributing to the breadth of their services.	Climate Control → Air Conditioning ¹⁰²² Home Improvement → HVAC Systems ⁷⁷³	air conditioning ²¹⁷⁸ heat ²¹⁸⁸ sustainability ¹⁸⁴⁵¹ maintenance ²⁰⁰⁹³	Netherlands → Zeeland ¹⁵⁴⁹³
venver.nl	Venver	The company provides integrated ventilation systems for parking garages, aimed at improving air quality and reducing moisture problems.	Home Improvement → Plumbing ²⁷³³ Legal & Permits → Building Technology ³⁸⁵	detection ¹²⁸ light ⁵¹⁴⁸ security ⁶⁶⁵⁵ installation ¹³⁷⁴²
vulpenso.nl	Van Vulpen Service and Maintenance	Van Vulpen Service and Maintenance cleans ventilation boxes and ducts to promote a clean indoor climate.	Heating → Boilers ³³⁶ Security → Security Systems ⁹⁷¹	detector ⁴⁵ boiler ¹²⁴⁰ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²
webklimaattechniek.nl	WEBKLIMAATTECHNIEK	WEBKLIMAATTECHNIEK offers customized ventilation systems to improve living climates in homes and offices.	Climate Control → Air Conditioning ¹⁰²² Climate Control → Cooling ⁵⁸⁵	climate technology ⁶¹ energy efficiency ¹⁷⁶ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ installation ¹³⁷⁴²
westerlakeninstallatietechniek.nl	Westerlakeninstallatietechniek	Westerlaken Techniek is an expert in ventilation, supplying mechanical ventilation and heat recovery units.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → General Installation ⁷²⁷	cooling ³²⁰ gas ⁴³⁴ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ installation ¹³⁷⁴²
vanderveldenelektrocomfort.nl	Van der Velden Electrical & Comfort	The company offers ventilation systems to ensure a healthy and pleasant indoor climate.	Legal & Permits → Building Technology ³⁸⁵ Technology → Smart Home & Automation ¹¹⁴⁶	thermography ¹⁰⁸ smart home ⁴³⁹ energy saving ⁵⁹⁹ electrical engineering ⁸¹⁷ installation ¹³⁷⁴²
koomen-installaties.nl	Koomen Installaties	Ventilation is one of the core activities, including inspections and legionella management.	Heating → Central Heating Installation ²⁹⁴	hot water ²³ zinc ³⁶⁷ drainage ¹³²² heat ²¹⁸⁸ water ²⁵⁰¹
vanvughtrietdekkersbedrijf.nl	Rietdekkersbedrijf Van Vught B.V.	Rietdekkersbedrijf Van Vught also provides roof ventilation, which is essential for a healthy roof.	Roofing → Natural Roofing ⁹⁹	algae ⁶¹ moss ⁶⁹ roofing ²⁸⁰⁶ roof ³⁶⁶²	Meierijstad → Schijndel ⁹⁰⁸
van-oversteeg-engineering.nl	Van Oversteeg Engineering	They carry out mechanical ventilation work.	Installation & Repair → Ventilation ⁸⁵⁹	drawings ¹³²⁹ plumbing ¹⁷⁶¹ installation ¹³⁷⁴²	South-Holland → Ridderkerk ¹³³⁵
vvedewijzemannen.nl	VvE De Wijze Mannen	The importance of proper ventilation to prevent mold is emphasized.	Homeownership & Management → Homeowners Associations ⁵⁴⁶ Windows & Doors → Windows ²⁹⁹⁹	insulation ²⁴⁴⁸ frames ²⁵⁵⁶
installcompany.nl	CV-Ketel and Warmtepomp Installatiebedrijf	In addition to heating, ventilation systems are installed and maintained.	Heating → Boilers ³³⁶ Heating → CV Boilers ¹⁶⁷	boiler ¹²⁴⁰ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Dijk en Waard → Heerhugowaard ²⁰¹¹
heattrace.nl	Heattrace Apeldoorn B.V.	Heattrace manages the entire ventilation process from engineering to installation, which is a core area of their expertise.	Installation & Repair → Ventilation ⁸⁵⁹ Energy → Sustainable Energy ⁵³³	specialist ⁹³⁸ heat ²¹⁸⁸ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹
kevermontage.nl	Kevermontage	Kevermontage Brakel is active in the ventilation sector, installing and maintaining ventilation systems.	Environmental & Sustainability → Climate Technology ¹²⁴ Installation & Repair → General Installation ⁷²⁷	sanitation ²³³ gas ⁴³⁴ electricity ⁷⁴⁵ heat ²¹⁸⁸	Altena → Werkendam ³⁹⁹
sensezo.nl	Epion	The website provides advice on the optimal timing and intensity of ventilation, based on measurements.	Business & Management → Educational Management ³⁷⁵ Measurement → Measurement Instruments ⁴⁶	co2 meter ¹² air quality ¹⁶² dashboard ¹³⁷⁴ report ⁴⁵⁵¹
bierdrager-adviesbureau.nl	Bierdrager Adviesbureau HVAC	Ventilation is a component of the HVAC system.	Installation & Repair → Ventilation ⁸⁵⁹	hvac ⁵⁶ climate control ²³⁸ air conditioning ²¹⁷⁸ design ²⁷²⁰²	Gelderland → Duiven ⁸⁵¹
koetsveld-installaties.nl	Koetsveld Installaties	Koetsveld Installaties takes care of the installation and replacement of ventilation units.	Heating → Boilers ³³⁶	pipe ⁶⁹⁵ boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ heat ²¹⁸⁸	Hoeksche Waard → Oud-Beijerland ⁶⁶⁵
frigustechniek.nl	Frigus Techniek	Ventilation systems ensure good air quality and a healthy indoor climate by circulating clean air.	Energy → Energy Saving ¹¹⁵¹	charging station ⁷⁸⁹ air conditioning ²¹⁷⁸ solar panels ⁴⁷⁰¹ quote ¹²⁸⁶³ sustainability ¹⁸⁴⁵¹	Sittard-Geleen → Sittard ¹⁹⁹⁷
cuperus-techno-service.nl	Cuperus Techno Service BV	Ventilation is another service offered, with installations and systems installed and maintained.	Installation & Mounting → Construction Installation ¹⁷⁵	lighting fixtures ¹¹ electrical ¹⁴¹⁴ heat ²¹⁸⁸ roof ³⁶⁶² installation ¹³⁷⁴²	Koggenland → Oudendijk ²⁶
wilfredklein.nl	WILFRED KLEIN	Ventilation is another crucial component of HVAC, and is also mentioned on the website.	Engineering → Mechanical Engineering ⁷³⁷	hvac ⁵⁶ mechanical engineering ⁷⁷ calculator ⁴⁷⁵ air conditioning ²¹⁷⁸ heat ²¹⁸⁸	Gelderland → Nunspeet ¹³⁶⁶
facility-climate.nl	facility-climate.nl	Ventilation is an important part of their service offering, including installation and maintenance.	Climate Control → Air Conditioning ¹⁰²²	air handling ⁸⁵ climate control ²³⁸ heat pump ²⁵⁴¹
komtvoor.nl	Komt Voor	Ventilation systems are offered as an essential part of a livable indoor climate.	Installation & Repair → Ventilation ⁸⁵⁹ Installation & Repair → Climate Installation ²⁴⁹	indoor climate ⁹⁷ air conditioner ⁴⁰⁸ underfloor heating ⁷⁵⁷ boiler ¹²⁴⁰ heat pump ²⁵⁴¹
shop.techcomlight.nl	Techcomlight	The website offers ventilation solutions that are essential for using daylight tubes on flat roofs.	Lighting → Outdoor Lighting ¹⁴⁹ Building & Materials → Roofing ²⁰⁰⁰	standard ¹⁵⁰ accessories ¹²⁹⁷⁵
onlinebadkameradvies.nl	Online Badkameradvies	The website covers topics related to ventilation and innovation.	Windows → Window Screens ¹⁵ Building & Construction → DIY ¹⁰⁰⁷	storage ²⁴⁴⁶ floor ⁴⁷⁸¹ kitchen ⁶⁴⁴³ home ⁷⁹⁷⁶
jokebults.nl	Joke Bults	Residents are trained in ventilation techniques to solve moisture problems.	Ecology & Environment → Climate ¹⁶³ Energy → Energy Management ⁵⁰⁴	energy coach ¹⁰⁵ working groups ¹⁷¹ sensor ⁴⁸² building materials ⁴⁸⁶ municipality ⁶⁸³⁷	Nijkerk → Achterhoek ¹⁷³⁰
plieger.nl	Plieger	The website describes ventilation systems as part of the product offering.	Bathroom → Sanitary Ware ⁸⁴⁵ Software & Computing → Computing ⁶⁹⁶	points ⁶¹² sanitary ware ⁶⁶⁹ inventory ¹⁶¹³ part ⁵⁰⁴⁴ installation ¹³⁷⁴²
breman.nl	Breman	Breman offers ventilation systems for energy saving and improved air quality.	Energy → Energy Saving ¹¹⁵¹	heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹
technea.nl	Technea	Various ventilation systems are offered, ranging from decentralized to wall and in-built models.	Heating → Boilers ³³⁶ Installation & Mounting → Installation Techniques ⁴⁰	roof penetration ¹³ underfloor heating ⁷⁵⁷ boiler ¹²⁴⁰ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹
klimaatconcept.nl	KlimaatConcept	Ventilation is offered to guarantee a healthy and comfortable indoor climate.	Climate Control → Air Conditioning ¹⁰²² Energy & Sustainability → HVAC (Heating ¹⁹⁸	cooling ³²⁰ heat ²¹⁸⁸ healthcare ²³¹⁶ heat pump ²⁵⁴¹ office ²⁸⁹⁸
huisjesmelkers.nl	Huisjesmelkers B.V.	Articles discuss ways to effectively ventilate a house without compromising energy efficiency.	Garden Structures → Greenhouses ¹⁶⁶ Vacations → Tips ³²¹	vegetable garden ²²⁶ gutter ⁵⁵⁰ insulation ²⁴⁴⁸ roof ³⁶⁶² interior ⁸⁰⁹³
eplucon.nl	Eplucon	Ventilation systems are offered as part of the solutions for buildings.	Home Improvement → Heating Systems ⁶⁰⁴ Energy → Energy Generation ¹⁴⁴	control technology ⁷⁹ charging station ⁷⁸⁹ battery ¹⁷⁵¹ heat pump ²⁵⁴¹ software ⁸²⁹¹	Gemert-Bakel → De Rips ⁴⁴
freshguard.nl	FreshGuard	The service offering includes ventilation, essential for regulating humidity and preventing mold growth.	Building Science & Analysis → Moisture Control ¹⁴⁴	waterproofing ⁵⁹ leak detection ¹¹³ moisture ²²⁷ mold ³⁵⁶ space ³⁸⁴⁶
mline.nl	M line	Good ventilation ensures a fresh and comfortable sleeping environment.	Bedding → Mattresses ⁴⁰² Bedroom → Beds ⁷⁰²	pillow ³¹⁷ mattress ⁸⁹⁹ bed ¹³⁸⁴ comfort ¹⁴⁷³ design ²⁷²⁰²
de-eilanden.nl	De Eilanden Installatietechniek	The website describes mechanical ventilation as essential for a healthy indoor climate.	Heating → Boilers ³³⁶ Energy & Sustainability → HVAC (Heating ¹⁹⁸	heat pump boiler ⁴⁴ cv boiler ¹⁷³ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹
climatekic.nl	Climatekic	Proper ventilation is highlighted as crucial for mitigating moisture problems, demonstrating its importance to the website's content.	Environmental Diseases → Mold ¹⁴ Building Science & Analysis → Moisture Problems ⁴⁷	moisture ²²⁷ mold ³⁵⁶ leak ¹²⁰⁴ building ³²⁰⁴ quote ¹²⁸⁶³
econsument.nl	Econsument.nl	The website offers ventilation systems.	Energy → Energy Saving ¹¹⁵¹ Energy → Sustainable Energy ⁵³³	charging station ⁷⁸⁹ battery ¹⁷⁵¹ air conditioning ²¹⁷⁸ solar panels ⁴⁷⁰¹
oostelbos.nl	Oostelbos Installatietechniek B.V.	Ventilation and cooling systems are part of the services the company offers.	Installation & Repair → Ventilation ⁸⁵⁹	legionella prevention ¹³ plumbing ¹⁷⁶¹ heat pump ²⁵⁴¹ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹	North-Brabant → Tilburg ⁸⁷⁵⁹
pleunisinstallaties.nl	Pleunis Installaties	Ventilation systems are an important part of the company's services.	Heating → Central Heating Installation ²⁹⁴ Heating → CV Installation ¹³⁴	boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ heat pump ²⁵⁴¹ renovation ¹³⁸⁴⁹
energienulshop.nl	Energienulshop	The website offers a variety of WTW units and ventilation systems for energy saving.	Initiatives & Collaboration → Climate Resilience ⁴⁶ Energy → Energy Management ⁵⁰⁴	solar installation ¹¹ green roof ²¹⁷ insulation ²⁴⁴⁸ heat pump ²⁵⁴¹
abdienstverlening.nl	AB Dienstverlening & Specialistische reiniging	Ventilation channels are specifically mentioned as a service they offer, and they are cleaned to promote a healthy indoor climate.	Maintenance & Repair → Facility Services ⁶⁷¹ Hygiene & Environmental Factors → Hygiene ¹³⁵	graffiti ²⁴³ carpet ⁸⁴⁰ cleaning ⁴⁵⁶⁷ solar panels ⁴⁷⁰¹ kitchen ⁶⁴⁴³
kerstentotaalinstallaties.nl	Kersten Totaalinstallaties	They provide solutions for installation and maintenance of ventilation systems.	Heating → Central Heating ²³⁰ Energy & Sustainability → HVAC (Heating ¹⁹⁸	central heating ¹⁹⁰ solar energy ³⁷³ plumbing ¹⁷⁶¹ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	Zevenaar → Lobith ¹¹⁰
1energiezuinighuis.nl	DNA in de Bouw	The website discusses the implementation of a decentralized heat recovery installation for ventilation.	Energy → Energy Saving ¹¹⁵¹	insulation ²⁴⁴⁸ solar panels ⁴⁷⁰¹ renovation ¹³⁸⁴⁹
as-si.nl	A&S System Integrators	A&S System Integrators offers complete ventilation solutions, aimed at optimizing indoor climate.	Automation → Control Systems ²¹⁰ Legal & Permits → Building Technology ³⁸⁵	system integration ⁶⁹ control ⁹¹¹ heat ²¹⁸⁸ automation ²⁶⁸² sustainability ¹⁸⁴⁵¹
aeroflex.nl	Aeroflex Benelux	The website mentions the application of Aeroflex in ventilation systems.	Insulation & Glazing → Insulation ¹⁵⁴³ Construction → Building Systems & Services ⁵⁵⁹	insulation material ⁷⁸ epdm ⁸⁰ cooling ³²⁰ installer ⁶⁷⁷ heat ²¹⁸⁸
pronk-groep.nl	Pronk Groep	Clean air is an important part of the offered solutions, with a focus on a healthy indoor climate.	Home Improvement → HVAC Systems ⁷⁷³	indoor climate ⁹⁷ contact person ²⁴³ heat ²¹⁸⁸ installation ¹³⁷⁴²
sleso.nl	Sleegers Farm Equipment	Ventilation is an important part of their offering to ensure good air quality.	Agriculture → Livestock ²⁴¹³ Agriculture → Agricultural Technology & Innovation ⁷⁴³	feeding systems ²⁵ farm ²⁶²² automation ²⁶⁸²
luchtbehandelingspecialist.nl	Luchtbehandelingsspecialist	Ventilation techniques are offered to ensure optimal airflow and circulation in buildings.	Installation & Repair → Ventilation ⁸⁵⁹ Recruitment → HR Services ³³⁸⁴	air purification ⁴³ extraction ⁵⁴ air handling ⁸⁵ air conditioning ²¹⁷⁸ technology ⁶⁸¹⁶
woneninhugo.nl	NeroZero	The homes feature good ventilation, an important aspect for a healthy indoor climate.	Kitchen → Kitchen Design ⁴⁴³ Installation & Repair → Ventilation ⁸⁵⁹	extractor hood ²⁷ floor plan ³⁹⁴ home ⁷⁹⁷⁶ energy ⁹⁰⁷⁵	Dijk en Waard → Heerhugowaard ²⁰¹¹
mist-project.nl	MIST Project	The MIST project explores and develops improved ventilation concepts to replace contaminated indoor air with fresh outdoor air.	Disease & Treatment → Infectious Diseases ²⁹⁴ Manufacturing & Industrial → Engineering ³⁹¹⁹	air purification ⁴³ air quality ¹⁶² virus ¹⁹⁵ guideline ³⁴⁴ research ⁸⁹⁶⁷
aardenburg-cultuurstad.nl	Aardenburg Cultuurstad	Ventilation is called a crucial factor for removing moisture and preventing mold growth.	Home Improvement & Services → Home Maintenance ¹⁰⁰² Home → Help ²⁹	cellar ¹³⁴ moisture ²²⁷ mold ³⁵⁶ foundation ⁶⁶⁷⁸	Sluis → Aardenburg ¹¹⁶
switchcollectief.nl	Switch Collectief voor MKB	A blog addresses the importance of ventilation in modern homes.	Motorcycles → Scooters ⁹⁰³	electric bicycle ¹²¹ childcare ³⁵¹² blog ¹³³⁹²
cyclone.nl	Cyclone Fluid Dynamics BV	Cyclone Fluid Dynamics B.V. provides expertise in designing and optimizing ventilation systems for buildings and other structures.	Engineering → Mechanical Engineering ⁷³⁷	cooling ³²⁰
wesecure.nl	wesecure	Mechanical ventilation systems play a crucial role in ensuring clean and safe air quality in buildings and spaces.	Design & Creative → Specialized Services ²³⁸	fire prevention ¹³³ security ⁶⁶⁵⁵
dekoloniehof.nl	Dekoloniehof	A blog post highlights the crucial role of good ventilation in old houses.	Monuments → Cultural Heritage ⁵¹⁴ Hygiene & Environmental Factors → Living ⁵⁴⁶	chimney ⁵²³ heritage ⁸¹⁸ restoration ³⁴¹⁷ house ⁸¹²¹ story ⁸²⁸⁵
aardbeienhof.nl	Aardbeienhof	The website describes the installation of ventilation systems for crawl spaces as a solution to moisture problems.	Environmental Diseases → Mold ¹⁴ Building Science & Analysis → Moisture Control ¹⁴⁴	crawl space ¹¹² moisture ²²⁷ mold ³⁵⁶ facade ¹⁴⁹⁰ roof ³⁶⁶²
maritshuiskamerrestaurant.nl	maritshuiskamerrestaurant	The website provides information on cleaning ventilation systems for a safe and efficient working environment.	Beverages → Beer ¹⁰⁹⁵	merchandise ¹⁰⁶¹ beer ²⁸⁸⁷ coffee ³⁸³⁸ wine ⁴⁴⁷⁶ print ⁵⁵¹¹
g-tools.nl	G-Tools	Ventilation systems, such as duct fans and air intakes, provide the necessary air circulation in the grow rooms.	Gardening → Indoor Gardening ²⁷	grow tent ¹⁸ substrate ¹⁶⁴ led lighting ³³²
houtrookvrij.nl	Stichting HoutrookVrij	Ventilation and the use of air filters can help reduce the concentration of particulate matter in the home.	Nonprofits → International Development ⁴²⁰ Context → Environment ⁵⁴⁴³⁷	stove ³⁰⁵ government ⁸²⁷ donation ⁵¹¹⁰ health ⁶³⁶⁶
navtools.nl	NavTools	Ventilation duct cleaning is emphasized due to its impact on air quality.	Computing → Hardware ²⁷² Renovation & Restoration → Building Techniques ⁶³	navigation ³³⁰ technology ⁶⁸¹⁶ construction ⁷⁴²¹ energy ⁹⁰⁷⁵
frisseluchtinhuis.nl	frisseluchtinhuis.nl	The website discusses various ventilation systems and the consequences of inadequate operation.	Disease & Treatment → Allergies ¹⁵⁷ Context → Environment ⁵⁴⁴³⁷	immunity ³⁵ air ¹²² air quality ¹⁶² health ⁶³⁶⁶
meppelink-thuisinwarmte.nl	Totaalinstallateur Meppelink	Ventilation systems are offered and maintained.	Electrical Engineering → Electrical Technology ¹⁹⁶ Energy & Sustainability → HVAC (Heating ¹⁹⁸	central heating boiler ⁸⁰ electrical ¹⁴¹⁴ heat pump ²⁵⁴¹ roofing ²⁸⁰⁶ solar panels ⁴⁷⁰¹	Drenthe → Hoogeveen ²²⁹⁴
janwit.nl	Jan Wit	The company offers comprehensive ventilation systems for homes and buildings.	Heating → Boilers ³³⁶ Heating → Stoves ³⁰¹	roof penetration ¹³ installer ⁶⁷⁷ boiler ¹²⁴⁰
econox.nl	Econox	The website sells a wide range of ventilation technology, from duct fans to roof fans.	Climate Control → Cooling ⁵⁸⁵	pipe ⁶⁹⁵ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹
elektroschakelmateriaal.nl	Elektroschakelmateriaal.nl	The website offers ventilation systems for bathrooms, residential spaces and duct fans.	Electrical Engineering → Switchgear ⁶⁶ Retail & Commerce → Commerce ⁸²⁴⁴	wire ⁶³ switchgear ⁶⁷ light ⁵¹⁴⁸	North-Brabant → Asten ⁸⁰⁷
omi2.nl	OMI2	The website discusses fire-safe ventilation, focusing on preventing fire danger through ventilation openings.	Industry → Industrial ¹⁹⁸⁷	welding machine ⁴⁷ filter ⁴⁸⁷ printer ⁶³⁴ technology ⁶⁸¹⁶ construction ⁷⁴²¹
dupa.nl	Dupa	The website offers ventilation systems, including radial fans and roof fans, which are explosion-proof and equipped with air monitoring units.	Rental → Construction Materials Rental ¹⁷ Science → Chemistry ²²⁵	storage container ²⁶ chemicals ¹⁴¹ battery ¹⁷⁵¹
jansmaburdaard.nl	Jansma Burdaard	The company offers ventilation solutions, integrated into their frames and skylights.	Windows → Frames ¹²¹¹ Roofing → Skylights ⁴⁷¹	skylight ⁹⁶⁶ plastic ¹²³² frames ²⁵⁵⁶ warranty ⁴⁷⁰¹ showroom ⁴⁸⁸³	Netherlands → Groningen ²³⁷³⁴
cv-sanitairkorting.nl	Cv-sanitairkorting	The website also sells ventilation products.	Installation & Fixings → Installation Materials ²⁴⁷ Maintenance & Repair → Industrial Maintenance ⁷³²	installation materials ⁷⁹ thermostats ⁸⁰ pump ⁶²⁵ plumbing ¹⁷⁶¹ heat ²¹⁸⁸
greensell.nl	Greensell	Ventilation systems are offered as a separate product category.	Horticulture & Floristry → Supplies ⁷² Gardening → Seeds ³¹⁹	controller ²³⁹ fertilizer ²⁹⁸ cultivation ⁴⁸¹ lead ¹¹⁹⁵
vanwijkbleiswijk.nl	Van Wijk Installatietechniek B.V.	Van Wijk Installatietechniek installs and maintains ventilation systems.	Installation & Repair → Climate Installation ²⁴⁹ Context ¹⁶¹³⁹⁴	air conditioning ²¹⁷⁸ installation ¹³⁷⁴²	Lansingerland → Bleiswijk ⁵⁷⁹
heinenhopman-klimaattechniek.nl	HeinenHopman Klimaattechniek	The website highlights the role of ventilation in overall climate management.	Parties → Bachelor Parties ¹²² Environmental & Sustainability → Climate Technology ¹²⁴	air conditioning ²¹⁷⁸ heat ²¹⁸⁸ party ⁵⁹²⁸	Voorne aan Zee → Hellevoetsluis ⁹⁷²
desjop.nl	Dé Kweektent Specialist	Various ventilation systems and accessories to regulate humidity and temperature in the grow room.	Gardening → Growing ²⁰	plant nutrition ¹¹ grow tent ¹⁸ lights ¹⁵⁵ accessories ¹²⁹⁷⁵
vonkgouda.nl	Installatiebedrijf Vonk	The company offers ventilation systems.	Heating → CV Boilers ¹⁶⁷ Home Improvement → HVAC Systems ⁷⁷³	central heating boiler ⁸⁰ roof ³⁶⁶² solar panels ⁴⁷⁰¹ installation ¹³⁷⁴² renovation ¹³⁸⁴⁹	Krimpenerwaard → Haastrecht ¹⁹³
cerebrus.nl	cerebrus.nl	The author wants to improve the ventilation of the project.	Social → Personal Blog ²⁷¹⁸ Technology → Smart Home & Automation ¹¹⁴⁶	blogpost ¹⁰⁴ home automation ³⁷⁶ screen ¹⁴³⁸ camera ¹⁷³³
climalevelnederland.nl	ClimaLevel Nederland	The company offers systems for a sustainable balanced ventilation system.	Climate Control → Cooling ⁵⁸⁵ Construction → Building Systems & Services ⁵⁵⁹	climate system ⁷⁸ cooling ³²⁰ heat ²¹⁸⁸ sustainability ¹⁸⁴⁵¹	Maashorst → Odiliapeel ⁸⁹
medapotheek.nl	Medapotheek.nl	Improving ventilation is mentioned as a strategy to improve air quality.	Hygiene & Environmental Factors → Environmental Health ²⁵ Hygiene & Environmental Factors → Environmental Diseases ³⁸	air pollution ¹⁰ dust ³⁶ cleaning products ³⁰⁰ health ⁶³⁶⁶
mensenmakendetransitie.nl	Mensen Maken de Transitie	Ventilation is performed through grilles and heat recovery to introduce fresh air and reduce moisture.	Energy → Energy Transition ²²⁵ Associations & Groups → Industry Associations ⁵⁴⁸	energy generation ¹² charging infrastructure ²⁴ labor market ²⁹⁶ insulation ²⁴⁴⁸
ansveco.nl	Ansveco	Ventilation is presented as important for lung health and preventing COPD.	Energy → Renewable Energy ¹²⁶⁷ Insulation & Glazing → Insulation ¹⁵⁴³	infrared heating ⁷² moisture ²²⁷ insulation ²⁴⁴⁸ solar panels ⁴⁷⁰¹
airxlshop.nl	Airxlshop	Ventilation components such as fans, exhaust motors, controllers, and hoses are available via the website.	Maintenance & Services → Chimney Maintenance ¹⁷⁴ Cleaning Services → Chimney Cleaning ¹⁰⁴	chimney cap ²⁹
kweekkast.nl	Kweekkast.nl	Ventilation systems, including carbon filters and duct fans, are essential for good air circulation and odor control in the grow tent.	Garden Structures → Greenhouses ¹⁶⁶	grow tent ¹⁸ plant food ²⁸
lutec.nl	LUTEC Luchttechniek BV	The website highlights LUTEC's specialization in the ventilation of industrial spaces, particularly in the manufacturing and food industries.	Energy & Sustainability → Climate Control ¹⁸⁹⁶ Industry → Industrial ¹⁹⁸⁷	extraction ⁵⁴ cooling ³²⁰ industry ¹⁷⁸⁰ installation ¹³⁷⁴²
lemij.nl	Lemij Klimaat Techniek BV	Ventilation is an essential part of climate management and is professionally handled by Lemij.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	South-Holland → Rotterdam ²⁵⁰⁴⁸
passiefhuismarkt.nl	Stichting PassiefBouwen	The process of replacing air in a building.	Building & Construction → Sustainable Building ¹⁰⁰⁴ Insulation & Glazing → Insulation ¹⁵⁴³	passive house ¹⁸ insulation ²⁴⁴⁸ glass ²⁹¹⁹ energy ⁹⁰⁷⁵
afzuigmotoren.nl	Medtrading	The website focuses on providing efficient ventilation systems for hospitality and industry.	Business → Industry ³⁶⁹⁷⁷	exhaust hood ¹⁷ air handling ⁸⁵ filters ⁴²⁴
thesweethome.nl	Sweet Home B.V.	Various ventilation systems are offered, helping to maintain a comfortable and healthy air quality.	Kitchen → Kitchen Appliances ⁷²⁴ Interior → Bathroom ¹⁷⁴⁶	heater ¹⁸⁴ shower ²⁷⁰ plumbing ¹⁷⁶¹ heat ²¹⁸⁸
materialenvoordebouw.nl	Webdevelopment ON. IT.	The site offers various types of ventilation bands and ventilation pans.	Concrete & Cement → Panels ¹¹ Installation & Fixings → Installation Materials ²⁴⁷	screws ¹⁷⁴ gutter ⁵⁵⁰ roof ³⁶⁶² solar panels ⁴⁷⁰¹
wtw-filtershop.nl	WTW-FilterShop B.V.	The website offers air filters for ventilation systems in homes and buildings.	Installation & Repair → Ventilation ⁸⁵⁹	air filters ¹¹ brand ¹⁷⁷³⁷
vanoersoisterwijk.nl	Van Oers Installaties BV	The business includes the installation and maintenance of ventilation systems, including WTW systems.	Home Improvement → HVAC Systems ⁷⁷³ Home Improvement → Heating Systems ⁶⁰⁴	service subscription ²⁶ central heating boiler ⁸⁰ plumbing ¹⁷⁶¹ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹	North-Brabant → Eindhoven ¹¹⁸⁴⁵
tenhooven.nl	Ten Hooven technical management, building advice & reDesign	The website addresses the importance of ventilation, particularly in relation to COVID-19 safety and the need for adequate ventilation in buildings.	Architecture → Architectural Services ¹⁰⁰⁶ Maintenance & Repair → Building Management ²¹⁵	redesign ²⁵ building advice ⁵⁵ technical management ⁶² bim ³⁰⁷ research ⁸⁹⁶⁷
benjamins-installatie.nl	Benjamins Installatietechniek	The website offers services for the installation, maintenance, and repair of ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹	electrical work ¹³⁸ plumbing ¹⁷⁶¹ air conditioning ²¹⁷⁸ sustainability ¹⁸⁴⁵¹
bouw-dakkapel.nl	Bouw Dakkapellen	The dakkapel improves ventilation in the house.	Roofing → Skylights ⁴⁷¹ Bathrooms & Plumbing → Home Improvement ⁷³⁶⁷	dakkapel ⁵¹ prefab ⁴¹⁷ space ³⁸⁴⁶ light ⁵¹⁴⁸ price ⁸³²⁸
energieservice.nl	Energy Service Friesland	The website provides information on mechanical ventilation, WTW installations, and healthy indoor climate.	Heating → Boilers ³³⁶ Ventilation → Ventilation Systems ⁴⁷	boiler ¹²⁴⁰ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ subscription ³²⁸⁷ solar panels ⁴⁷⁰¹	Netherlands → Friesland ²⁷⁹¹¹
kindenemotie.nl	kindenemotie.nl	The importance of good ventilation for a healthy climate is discussed.	Law → Family ²⁹⁰⁹	odor control ¹² fondant ³⁴ cake ¹⁷³⁰ gift ⁶⁴⁴² travel ⁷²¹⁰
arcoluchttechniek.nl	Arco Luchttechniek	Ventilation is crucial for providing good air quality in buildings, which Arco Luchttechniek offers as part of their complete solutions.	Hospitality → Kitchen Equipment ³¹⁵ Home Improvement → HVAC Systems ⁷⁷³	heat recovery ⁴² extraction ⁵⁴ climate ⁹³⁴
znibv.nl	Zuid-Nederlands Installatiebedrijf	The website highlights ZNI’s expertise in mechanical ventilation and air handling installations.	Installation & Mounting → Construction Installation ¹⁷⁵	sanitation ²³³ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ sustainability ¹⁸⁴⁵¹
zeven-air.nl	Zeven-Air	Zeven-Air specializes in the installation and maintenance of industrial ventilation systems, both mechanical and natural.	Industrial → Industrial Automation ¹⁰⁴² Environment → Environmental Technology ⁷¹²	emission reduction ¹² climate control ²³⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
wijmahaarden.nl	Wijma Haarden	In addition to the fireplaces themselves, Wijma Haarden also offers services related to mechanical ventilation cleaning to improve indoor air quality.	Heating → Stoves ³⁰¹ Heating → Fireplaces ⁵⁷⁸	chimney ⁵²³ fireplace ⁷⁵² showroom ⁴⁸⁸³ webshop ⁸⁶⁴⁸	Dantumadiel → De Westereen ¹⁰⁸
bagijnwarmte.nl	Bagijnwarmte- en koudetechniek	Mechanical ventilation systems are installed and maintained for good air quality.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	installation company ¹⁰⁰ heat ²¹⁸⁸ inspection ⁴²⁷⁹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
di-koeltechniek.nl	D.I. Koeltechniek	The website showcases ventilation solutions.	Climate Control → Air Conditioning ¹⁰²² Technical Services → Technical ⁹⁵⁷	refrigeration equipment ²⁰ cooling technology ³⁷ brochure ¹⁶⁴² air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹
esmeppel.nl	E.S. Meppel	E.S. Meppel also focuses on ventilation systems, including installation and maintenance.	Installation & Repair → General Installation ⁷²⁷ Installation & Mounting → Installers ¹⁰⁰⁷	electricity ⁷⁴⁵ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ certification ³³⁸⁰ installation ¹³⁷⁴²	Drenthe → Meppel ¹⁹⁰³
immensbv.nl	Immens	Ventilation is one of the many technical installations supplied by Immens.	Installation & Repair → General Installation ⁷²⁷	sanitary facilities ⁹⁸ heat ²¹⁸⁸ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹
energiezuinighuis.nl	Energiezuinighuis.nl	Ventilation contributes to good air quality and comfort within a home.	Energy → Energy Advice ²⁷⁹	energy saving ⁵⁹⁹ insulation ²⁴⁴⁸ subsidy ²⁶⁴⁹ home ⁷⁹⁷⁶ energy ⁹⁰⁷⁵
ecolucht.nl	Ecolucht	Ventilation provides a constant supply of fresh air and the removal of harmful gases.	Measurement → Measurement Instruments ⁴⁶ Environment → Air Quality ¹¹⁶	air purifier ¹⁰²
visietech.nl	Visietech	Ventilation is one of the services offered by Visietech, aimed at improving air quality and energy efficiency in buildings.	Building & Construction → Sustainable Building ¹⁰⁰⁴ Legal & Permits → Building Technology ³⁸⁵	beng ⁴² daylight ⁸⁷ certification ³³⁸⁰ sustainability ¹⁸⁴⁵¹
konijnenhok-kopen.nl	Onbekend	Adequate ventilation in the rabbit hutch contributes to the rabbit’s health.	Pets → Rabbits ⁸⁹	rabbit hutch ¹⁰ rabbit ²⁹¹ size ⁸⁰⁰
vandenhoff.nl	VAN DEN HOFF Installatiebedrijf	Ventilation encompasses systems for air circulation and climate control, crucial for a comfortable and healthy living environment and an important component of their services.	Finishing & Trades → Building Trades ¹¹² Technology → Smart Home & Automation ¹¹⁴⁶	sanitation ²³³ electrical ¹⁴¹⁴ heat ²¹⁸⁸ safety ⁵⁸¹⁹ sustainability ¹⁸⁴⁵¹	North-Brabant → Eindhoven ¹¹⁸⁴⁵
wkz.nl	WKZ Totaalinstallateur	Ventilation is one of the various installations that WKZ Totaalinstallateur offers	Installation & Repair → General Installation ⁷²⁷ Construction → Building Systems & Services ⁵⁵⁹	heat pumps ¹⁹ light ⁵¹⁴⁸ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹	Gelderland → Apeldoorn ⁶⁹⁹⁶
vandermeijdentotaaltechniek.nl	Van der Meijden Totaaltechniek	The company offers ventilation systems, essential for a healthy indoor climate.	Electrical Engineering → Electrical Technology ¹⁹⁶ Technology → Smart Home & Automation ¹¹⁴⁶	domotica ⁹⁷ electricity ⁷⁴⁵ plumbing ¹⁷⁶¹ heat pump ²⁵⁴¹	Tilburg → Oud-Noord ⁹⁹
berdex.nl	Berdex	Berdex offers various ventilation options to ensure a comfortable interior climate in trailers.	Freight & Logistics → Trucks ⁸⁹⁹ Trailers & Towing → Trailers ⁶⁵⁰	car body ³² chassis ⁷² trailer ¹⁶²⁴ production ⁴⁵⁸²
henryelferink-horecagoederen.nl	Henry Elferink Horeca	The site sells different ventilation systems and filters, ensuring that the air in the kitchen remains clean.	Wholesale → Catering ³²	catering equipment ³⁴ refrigeration ²¹³ equipment ⁴¹⁴³ furniture ⁸⁷⁵¹
ydrinstallatietechniek.nl	YDR Installatietechniek	Ventilation, specifically WTW, ensures good air quality in buildings and is installed by YDR.	Installation & Repair → Ventilation ⁸⁵⁹	boiler ¹²⁴⁰ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Haarlemmermeer → Hoofddorp ²⁷³⁹
metafys.nl	Metafys	With a ventilation advisory, Metafys can help improve air quality in a building or home.	Interior → Acoustics ²⁵⁸ Energy & Sustainability → Energy Consulting ⁸⁸³	building physics ⁴⁷ moisture ²²⁷ acoustics ³⁵² light ⁵¹⁴⁸
wccbrandbescherming.nl	WCC Brandbescherming	The organization emphasizes the importance of ventilation as part of an effective fire protection strategy.	Safety → Fire Safety ¹⁰⁴⁸	fire protection ⁹¹ prefab ⁴¹⁷ fire safety ⁵⁸⁹ building ³²⁰⁴ installation ¹³⁷⁴²
m-tech.nl	M-Tech	M-Tech is specialized in ventilation and air handling.	Installation & Repair → General Installation ⁷²⁷	heat ²¹⁸⁸ tool ³⁹⁰⁷ installation ¹³⁷⁴²	Friesland → Leeuwarden ⁶⁰⁶⁸
vochtbestrijding-direct.nl	Vochtbestrijding-direct.nl	Installing ventilation systems can be a simple and cost-effective way to reduce condensation moisture, according to information on the website.	Services → Personal Services ¹⁰⁶² Context → Environment ⁵⁴⁴³⁷	condensation ¹³ injection ¹¹¹ moisture ²²⁷ mold ³⁵⁶ price ⁸³²⁸
basschoonmaakdiensten.nl	Bas Schoonmaak Diensten	Hamster Cleaning is a specialist in ventilation and exhaust systems.	Maintenance & Services → Chimney Maintenance ¹⁷⁴ Home Improvement & Services → Home Maintenance ¹⁰⁰²	gloves ²⁹² tile ²⁸⁶⁹ cleaning ⁴⁵⁶⁷	Gelderland → Zutphen ²⁶⁹⁰
comfortexpert.nl	ComfortExpert	The website offers expertise in ventilation systems.	Climate Control → Cooling ⁵⁸⁵ Home Improvement → HVAC Systems ⁷⁷³	fault ⁴⁸ cooling ³²⁰ heat ²¹⁸⁸ maintenance ²⁰⁰⁹³	Dalfsen → Lemelerveld ¹⁸⁴
dekempeninstallaties.nl	The Kempen Installaties	Ventilation is an important service that the company offers, with attention to air quality.	Social Services → Seniors ⁸²² Home Improvement → Plumbing ²⁷³³	gas ⁴³⁴ heat ²¹⁸⁸ water ²⁵⁰¹ bathroom ³⁷⁸⁴ installation ¹³⁷⁴²
airco-bedrijf.nl	Airco Bedrijf	Ventilation systems are maintained and installed by Airco Bedrijf.	Installation & Mounting → Installers ¹⁰⁰⁷ Energy & Sustainability → Climate Control ¹⁸⁹⁶	airco ²⁵⁹ installation ¹³⁷⁴² repair ¹⁴⁵⁷⁶ maintenance ²⁰⁰⁹³
vanbeekinstallaties.nl	Van Beek Installaties	The website mentions the use of mechanical ventilation systems for a healthy indoor climate.	Home Improvement → HVAC Systems ⁷⁷³ Maintenance & Repair → Plumbers ⁸⁷⁹	cv heater ¹³ heat ²¹⁸⁸ roofing ²⁸⁰⁶ bathroom ³⁷⁸⁴ solar panels ⁴⁷⁰¹	Heeze-Leende → Heeze ⁴⁶³
terlouw-installatie.nl	Terlouw-installatiebedrijf	The company offers ventilation systems as part of its installation services.	Climate Control → Air Conditioning ¹⁰²²	air conditioning ²¹⁷⁸ installation ¹³⁷⁴²
lommeninstallatie.nl	Lommen Installatie BV	The website mentions ventilation as part of the offered services.	Heating → CV Installation ¹³⁴ Energy & Sustainability → HVAC (Heating ¹⁹⁸	cv system ³⁷ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹	Limburg → Venlo ⁴¹⁵⁸
lelieinstallateurs.nl	Lelie Installateurs	Furthermore, they offer ventilation systems.	Agricultural Technology & Innovation → Horticulture Technology ¹⁶ Installation & Repair → Ventilation ⁸⁵⁹	electrical ¹⁴¹⁴ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ installation ¹³⁷⁴²	Land van Cuijk → Boxmeer ⁸⁶¹
nlvent.nl	NL Vent BV	NL Vent BV offers diverse ventilation systems, tailored to the specific needs of the projects.	Installation & Repair → Ventilation ⁸⁵⁹ Marketing & Advertising → Business Information ²⁹⁴	climate technology ⁶¹	Berkelland → Eibergen ⁴¹¹
vandijkhaastrecht.nl	Van Dijk Installatietechniek B.V.	Ventilation is offered to improve air quality in homes and businesses, with attention to health and comfort.	Installation & Repair → General Installation ⁷²⁷	plumbing ¹⁷⁶¹ heat ²¹⁸⁸ vacancy ⁶⁵⁹⁸ installation ¹³⁷⁴²	South-Holland → Krimpenerwaard ¹⁸⁴⁰
stallingsuyderhaven.nl	Caravanstalling Suyderhaven	The storage facility is equipped with excellent ventilation to ensure the condition of the vehicles.	Caravans → Caravan Storage ¹⁴⁵	folding camper ⁸⁶ caravan ¹³⁹⁴ camper ¹⁵⁹⁶ storage ²⁴⁴⁶ boat ²⁹⁸⁰	Noordoostpolder → Marknesse ¹⁷⁵
installatiebedrijf-buma.nl	Installatiebedrijf Buma	Ventilation installations are also installed and maintained by the company.	Installation & Mounting → Construction Installation ¹⁷⁵	heat ²¹⁸⁸ new construction ²⁶⁷² solar panels ⁴⁷⁰¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Westerkwartier → Grootegast ¹⁶⁶
voitechniek.nl	Van Suilichem Communicatie BV	Ventilation and cooling are important specialties of the company.	Computer Science → Networking ⁸⁰⁹ Technology → Smart Home & Automation ¹¹⁴⁶	home cinema ¹⁹ electrical ¹⁴¹⁴ heat ²¹⁸⁸ installation ¹³⁷⁴²
groupe-atlantic.nl	Groupe Atlantic Nederland	Orcon develops and supplies ventilation products, with a focus on all-electric complete solutions.	Installation & Repair → Ventilation ⁸⁵⁹	climate ⁹³⁴ heat pump ²⁵⁴¹ technology ⁶⁸¹⁶ brand ¹⁷⁷³⁷ sustainability ¹⁸⁴⁵¹
greenhouse-climate.nl	Caeli™	Individual ventilation units integrated in the greenhouse columns are crucial to the system's operation, enabling localized air circulation and control.	Garden Structures → Greenhouses ¹⁶⁶ Environment → Environmental Technology ⁷¹²	humidity ⁷⁰ sensor ⁴⁸² greenhouse ⁷⁴⁰ control ⁹¹¹ climate ⁹³⁴
witte-installatie.nl	Witte Installatie BV	The website offers information about ventilation systems.	Installation & Repair → General Installation ⁷²⁷	electrical ¹⁴¹⁴ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹	Netherlands → North-Holland ⁹²⁹⁵⁶
bo-air.nl	Bo-Air Luchtbehandeling	Ventilation is a crucial function of the units offered, essential for air quality.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	wtw unit ²⁶ air handling ⁸⁵ energy saving ⁵⁹⁹
deboerinstallaties.nl	Installatietechniek De Boer	In the agricultural sector, ventilation systems are offered.	Energy & Sustainability → Energy Consulting ⁸⁸³ Energy → Sustainable Energy ⁵³³	agricultural sector ⁹³ subsidy ²⁶⁴⁹ solar panels ⁴⁷⁰¹ energy ⁹⁰⁷⁵ installation ¹³⁷⁴²
technischhartvandewoning.nl	Interduct	The Powertrain contains components for ventilation, which is an important part of the complete energy module.	Home Improvement → Heating Systems ⁶⁰⁴ Energy → Energy Generation ¹⁴⁴	prefab ⁴¹⁷ heat ²¹⁸⁸
overdevestadviseurs.nl	Overdevest	The ventilation in a portion of schools in the Netherlands does not meet the specified requirements, after which Overdevest checks whether the installation complies.	Energy → Energy Saving ¹¹⁵¹ Installation & Mounting → Technical Installations ¹⁸	building ³²⁰⁴ installation ¹³⁷⁴²	North-Holland → Haarlem ⁸⁶⁷⁴
mattheus.nl	Matthëus installatietechniek	Ventilation and air handling is one of the services offered.	Home Improvement → Heating Systems ⁶⁰⁴ Installation & Mounting → Installation Management ⁶³	plumbing ¹⁷⁶¹ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ roofing ²⁸⁰⁶	Gelderland → Wageningen ¹⁹⁴⁹
equipmentgroupholland.nl	Equipment Group Holland	The website sells ventilation equipment, including ATEX-approved models for specific applications.	Auto Parts & Tires → Wheels ⁵⁴⁵ Dogs → Supplies ¹⁰⁰⁵	adas ²⁵ welding equipment ⁹⁶ tool ³⁹⁰⁷
airexchange.nl	AirExchange	The site offers ventilation systems for proper air circulation.	Environment → Environmental Technology ⁷¹² Industry → Industrial ¹⁹⁸⁷	filtration ⁶⁰ air handling ⁸⁵ air purifier ¹⁰² cooling ³²⁰
energieisleven.nl	Doornekamp - Energy is Life	Doornekamp offers balanced ventilation systems as part of their complete range of sustainable energy technologies.	Installation & Repair → Ventilation ⁸⁵⁹ Energy → Renewable Energy ¹²⁶⁷	underfloor heating ⁷⁵⁷ heat pump ²⁵⁴¹ maintenance ²⁰⁰⁹³
abierings.nl	Installatiebedrijf A. Bierings BV	WTW ventilation and other ventilation systems are offered.	Heating → Central Heating ²³⁰ Building Systems & Services → Mechanical Services ⁹⁸	central heating ¹⁹⁰ sanitary ware ⁶⁶⁹ roofing ²⁸⁰⁶ sustainability ¹⁸⁴⁵¹	Hilvarenbeek → Diessen ¹³⁶
becker-installatietechniek.nl	Becker Installatietechniek	The website provides information about ventilation systems with WTW units.	Heating → CV Installation ¹³⁴ Installation & Repair → Ventilation ⁸⁵⁹	cv installation ¹¹⁶ installation technology ²²³ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ sustainability ¹⁸⁴⁵¹	Pekela → Nieuwe Pekela ¹²²
horecainspectie.nl	Horeca Inspectie	Ventilation systems are maintained and inspected for good air quality.	Food & Beverage → Food Industry ⁸³⁵ Community → Government & Administration ¹⁰⁵⁶⁷	certification ³³⁸⁰ inspection ⁴²⁷⁹ restaurant ¹¹²¹⁵
peters-installatietechniek.nl	Peters Installatietechniek	Ventilation systems ensure good air quality in homes and businesses.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	heating system ¹⁰⁸ air conditioner ⁴⁰⁸ charging station ⁷⁸⁹ heat pump ²⁵⁴¹	Arnhem → Schuytgraaf ⁷⁸
jscheepstra.nl	Installatiebedrijf J. Scheepstra v.o.f.	Installatiebedrijf Scheepstra ensures adequate ventilation in homes and buildings.	Installation & Repair → General Installation ⁷²⁷	zinc ³⁶⁷ electrical ¹⁴¹⁴ heat ²¹⁸⁸ installation ¹³⁷⁴²	Tynaarlo → Yde ³³
toekomstkerkgebouwen.nl	All About Future Church Buildings	The website highlights the importance of adequate ventilation to improve air quality and prevent moisture problems.	Architecture → Religious Architecture ¹⁸ Technical Services → Maintenance Companies ⁵¹⁷	laminate flooring ²⁸ church building ¹⁶⁰ moisture ²²⁷
aircohodi.nl	Hodi Koeltechniek	Ventilation systems ensure good air quality indoors.	Home Improvement → HVAC Systems ⁷⁷³	mitsubishi ³⁸ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
vdspan.nl	Installatiebedrijf & installatietechniek vd Span	Ventilation systems are focused on climate technology and ensuring a pleasant indoor environment.	Installation & Repair → General Installation ⁷²⁷	heat pumps ¹⁹ sanitary ⁷⁵⁰ electrical ¹⁴¹⁴ installation ¹³⁷⁴²
lavostotaalservice.nl	Lavos Totaal Service	Ventilation is essential to prevent moisture problems. The company provides advice and maintenance.	Building Science & Analysis → Moisture Problems ⁴⁷ Essential → Health ⁹¹⁵⁸⁹	moisture ²²⁷ mold ³⁵⁶ assessment ¹²⁰⁵ inspection ⁴²⁷⁹ quote ¹²⁸⁶³
aircotec.nl	Aircotec Klimaatbeheersing	Ventilation is highlighted as essential for healthy air, and Aircotec offers solutions for it.	Climate Control → Air Conditioning ¹⁰²²	climate control ²³⁸ air conditioning ²¹⁷⁸ installation ¹³⁷⁴²
thermodicht.nl	BlowerDoor Expert	The website advises and measures ventilation systems to ensure optimal indoor air quality.	Interior → Acoustics ²⁵⁸ Legal & Permits → Building Technology ³⁸⁵	blowerdoor ¹⁶ airtightness ⁴⁵ thermography ¹⁰⁸ sound ¹⁶⁴⁹ renovation ¹³⁸⁴⁹
lichtkoepel.nl	Polylight	The website highlights the possibility of equipping skylights with ventilation, using gas pressure systems.	Roofing → Skylights ⁴⁷¹ Decor & Furnishings → Home Stores ⁹³²	polycarbonate ⁵² roof window ¹⁶⁷ acrylic ⁵⁰⁶ skylight ⁹⁶⁶ renovation ¹³⁸⁴⁹
aquarius-advies.nl	Aquarius Engineering Bureau	Aquarius specializes in identifying and solving ventilation and moisture problems in buildings.	Installation & Repair → Ventilation ⁸⁵⁹ Construction → Building Systems & Services ⁵⁵⁹	installation advice ¹⁷ building physics ⁴⁷	Bodegraven-Reeuwijk → Bodegraven ⁷⁴⁹
avandijk.nl	Installatiebedrijf Van Dijk B.V.	Ventilation refers to the installation of systems to improve air quality in buildings.	Home Improvement → Plumbing ²⁷³³ Installation & Repair → Ventilation ⁸⁵⁹	sanitary ⁷⁵⁰ heat ²¹⁸⁸ sustainability ¹⁸⁴⁵¹	Hellendoorn → Nijverdal ⁷²⁸
deso-tsb.nl	DESO Installatietechniek	DESO Installatietechniek offers ventilation systems, essential for good air quality.	Home Improvement → Heating Systems ⁶⁰⁴ Installation & Repair → Ventilation ⁸⁵⁹	district heating ³⁸ boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ installation ¹³⁷⁴²	Breda → Prinsenbeek ³⁰²
totaalgebouwbeheer.nl	Totaal Gebouwbeheer	Ventilation systems are installed and maintained by Totaal Gebouwbeheer, ensuring good air quality in buildings.	Climate Control → Cooling ⁵⁸⁵ Home Improvement → Heating Systems ⁶⁰⁴	engineering ¹⁴⁶⁸ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²
ezklimaattechniek.nl	EZ Klimaattechniek	Ventilation systems are installed for good air quality and energy efficiency.	Installation & Repair → Climate Installation ²⁴⁹ Energy & Sustainability → HVAC (Heating ¹⁹⁸	vrf system ¹² airco ²⁵⁹ underfloor heating ⁷⁵⁷ heat pump ²⁵⁴¹ sustainability ¹⁸⁴⁵¹	Netherlands → Limburg ³¹⁹⁰⁹
reekers.nl	Reekers' Installatiebedrijf Woudsend	Ventilation systems are one of the offered installation services.	Installation & Repair → General Installation ⁷²⁷	water installation ³⁸ gas installation ⁶⁵ electricity ⁷⁴⁵ energy ⁹⁰⁷⁵ installation ¹³⁷⁴²	Southwest-Friesland → Workum ³⁶³
klimaattechnieksantpoort.nl	Klimaat Techniek Santpoort	Ventilation is presented as a way to ensure fresh air in homes and businesses.	Installation & Repair → Ventilation ⁸⁵⁹	cooling ³²⁰ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ heat pump ²⁵⁴¹	Velsen → Santpoort-Noord ⁶⁰⁶
installatiebedrijf-vanhal.nl	Installatiebedrijf Van Hal	Ventilation describes the process of replacing air in a room, essential for air quality.	Building & Construction → Building ⁵⁴² Installation & Mounting → Installers ¹⁰⁰⁷	domotics ⁷⁸ sanitation ²³³ electrical ¹⁴¹⁴ plumbing ¹⁷⁶¹ heat ²¹⁸⁸	Sluis → Eede ³⁵
groene-den.nl	Groene Den Energieadvies	The company offers solutions for efficient ventilation, crucial when building airtight.	Financial Services → Advice ¹⁰⁰³ Energy → Energy Advice ²⁷⁹	energy advice ¹⁶⁵ property ⁷⁴⁰⁶ sustainability ¹⁸⁴⁵¹
princecladdingbenelux.nl	Prince Cladding Obdam BV	One of the systems offered by Prince Cladding Benelux was ventilation.	Exterior Works → Facade Construction ¹²⁵	glazing ⁴⁸² facade ¹⁴⁹⁰ roofing ²⁸⁰⁶ beer ²⁸⁸⁷ logo ⁴⁶⁶⁰	South-Holland → The Hague ¹⁹⁸⁹⁸
duijzingskoeltechniek.nl	Duijzings Koeltechniek & Airconditioning	They also offer services in the field of ventilation.	Climate Control → Air Conditioning ¹⁰²²	refrigeration ²¹³ air conditioning ²¹⁷⁸ certification ³³⁸⁰ energy ⁹⁰⁷⁵	Limburg → Maastricht ⁶⁰⁰⁸
purgo.nl	Purgo-Airsolutions	The website emphasizes the importance of effective ventilation in buildings to reduce energy waste.	Energy → Energy Saving ¹¹⁵¹ Construction → Building Systems & Services ⁵⁵⁹	thermal imaging ²² building ³²⁰⁴ energy ⁹⁰⁷⁵
expertpleziervaart.nl	Van Baars Expert Pleziervaartuigen	The website discusses the crucial role of ventilation in a healthy sailing yacht.	Maritime → Shipbuilding ⁵⁶⁸ Water → Boats ⁹³⁵	pleasure boat ¹² investigation ⁴⁰⁰ inspection ⁴²⁷⁹
hb-almelo.nl	HB Almelo	HB-Almelo.nl offers advice on the importance of good ventilation ducts for health and efficiency.	Installation & Repair → Ventilation ⁸⁵⁹ Business → Industry ³⁶⁹⁷⁷	laptop ¹³²⁰ innovation ⁴⁶⁵⁹ article ⁶⁰⁰⁰ technology ⁶⁸¹⁶
totalaircare.nl	Total Air Care	The website highlights the availability of ventilation systems, crucial for healthy indoor air.	Hospital & Acute Services → Medical Facilities ¹⁵ Installation & Repair → Ventilation ⁸⁵⁹	air handling units ¹² installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
smidglimmen.nl	Smid Glimmen	Ventilation is one of the services offered by Smid Glimmen.	Electrical Engineering → Electrical Technology ¹⁹⁶ Installation & Repair → Ventilation ⁸⁵⁹	gas installation ⁶⁵ installation company ¹⁰⁰ solar energy ³⁷³ electricity ⁷⁴⁵ roofing ²⁸⁰⁶	Tynaarlo → Eelde ³⁸³
binnenklimaatexpert.nl	Binnenklimaatexpert	Ventilation products are part of Binnenklimaatexpert's offerings, providing diverse solutions.	Installation & Repair → Climate Installation ²⁴⁹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹
lic-amstelveen.nl	LIC Amstelveen	Ventilation is integrated with insulation to guarantee optimal living comfort.	Energy → Sustainable Energy ⁵³³ Insulation & Glazing → Insulation ¹⁵⁴³	insulation ²⁴⁴⁸ home ⁷⁹⁷⁶ energy ⁹⁰⁷⁵ renovation ¹³⁸⁴⁹ collaboration ¹⁶⁰³⁶	North-Holland → Amstelveen ³¹⁸⁰
visserverwarming.nl	P. Visser & Zn. Technisch Installatiebureau	Ventilation is a crucial part of the company's climate control solutions.	Energy → Energy Saving ¹¹⁵¹	heat ²¹⁸⁸ insulation ²⁴⁴⁸ heat pump ²⁵⁴¹	Westerkwartier → Zevenhuizen ⁴⁶⁰
welvaartsliempde.nl	Installatiebedrijf A. Welvaarts	Ventilation is an important part of the company’s installation services.	Installation & Repair → General Installation ⁷²⁷	drainage system ⁹⁸ sanitation ²³³ heat ²¹⁸⁸ showroom ⁴⁸⁸³ installation ¹³⁷⁴²	Boxtel → Liempde ²³²
pjansen.nl	P. Jansen Installatietechniek B.V.	The website mentions CO2-controlled ventilation and explains how it contributes to a healthier indoor climate.	Installation & Repair → Ventilation ⁸⁵⁹ Installation & Mounting → Construction Installation ¹⁷⁵	electrical engineering ⁸¹⁷ heat ²¹⁸⁸ solar panels ⁴⁷⁰¹	North-Brabant → Bergen op Zoom ²²⁷⁴
smartinstallatietechniek.nl	Smart Installatietechniek	Smart Installatietechniek offers ventilation systems as part of its installation services.	Heating → Central Heating Installation ²⁹⁴ Heating → Stoves ³⁰¹	installation service ¹¹⁶ boiler ¹²⁴⁰ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	Zeeland → Tholen ⁸⁶³
pbrandtinstallatiebedrijf.nl	P. Brandt Installatiebedrijf	The company also offers services related to ventilation systems, including duct cleaning.	Heating → Boilers ³³⁶ Installation & Repair → Ventilation ⁸⁵⁹	boiler ¹²⁴⁰ heat pump ²⁵⁴¹ brand ¹⁷⁷³⁷ maintenance ²⁰⁰⁹³
alcuro.nl	Alcuro Glas en Kozijnen	The website presents ventilation grilles from brands such as Aralco and Duco.	Windows → Frames ¹²¹¹ Insulation → Glass Insulation ²⁹	frames ²⁵⁵⁶ glass ²⁹¹⁹ quote ¹²⁸⁶³ installation ¹³⁷⁴²
warmwaterwerk.nl	WarmWaterWerk	In addition to CV installations and heat pumps, WarmWaterWerk also supplies ventilation systems.	Home Improvement → Heating Systems ⁶⁰⁴ Installation & Repair → Ventilation ⁸⁵⁹	cv-installation ¹⁵ control center ¹⁷ technician ⁸¹⁵ heat pump ²⁵⁴¹
vannieltwello.nl	Van Niel Installatietechniek B.V.	Ventilation is another essential service, focused on ensuring a pleasant and healthy climate in buildings and homes.	Climate Control → Air Conditioning ¹⁰²² Energy → Energy Generation ¹⁴⁴	emergency service ³⁷² electrical ¹⁴¹⁴ heat ²¹⁸⁸ roofing ²⁸⁰⁶	Voorst → Twello ⁴⁶⁹
hrinstallatietechniek.nl	HR Installatie Techniek	HR Installatie Techniek specializes in mechanical ventilation systems.	Installation & Repair → General Installation ⁷²⁷	sanitary ⁷⁵⁰ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ roofing ²⁸⁰⁶	Gelderland → Harderwijk ²²⁴⁰
lukonair.nl	Lukon Air BV	Lukon Air is a specialist in ventilation systems, focusing on creating a comfortable and healthy indoor environment.	Climate Control → Air Conditioning ¹⁰²² Energy & Sustainability → HVAC (Heating ¹⁹⁸	refrigeration ²¹³ air conditioning ²¹⁷⁸	Venlo → Blerick ⁵⁴⁷
dibolimmen.nl	DIBO installatietechniek Limmen	DIBO installatietechniek has experience with the installation and maintenance of ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	sanitary ⁷⁵⁰ heat ²¹⁸⁸ roofing ²⁸⁰⁶ installation ¹³⁷⁴²	Castricum → Limmen ³⁴³
breeninstallaties.nl	Breen Installaties	The company also offers services for the cleaning and repair of ventilation boxes and heat recovery units.	Installation & Repair → Ventilation ⁸⁵⁹ Installation & Repair → Gas Installations ⁴¹	water installation ³⁸ gas installation ⁶⁵ boiler ¹²⁴⁰ heat ²¹⁸⁸	Schouwen-Duiveland → Bruinisse ²¹⁴
vstechniek.nl	VSTECHNIEK	VSTECHNIEK offers ventilation systems for controlled air quality.	Home Improvement → Heating Systems ⁶⁰⁴ Installation & Repair → Ventilation ⁸⁵⁹	electrical system ⁴⁷ radiator ²⁵¹ sanitary ware ⁶⁶⁹ boiler ¹²⁴⁰ installation ¹³⁷⁴²	Achtkarspelen → Buitenpost ²¹⁵
duurzaamenduurzaam.nl	Duurzaam & Duurzaam B.V.	Ventilation ensures good air quality in the home and prevents mold growth.	Heating → Boilers ³³⁶	boiler ¹²⁴⁰ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹ sustainability ¹⁸⁴⁵¹	Stichtse Vecht → Breukelen ⁶³²
verwegen-installatietechniek.nl	Verwegen Installatietechniek	The company offers total solutions for ventilation, including various systems such as heat recovery (HRV).	Installation & Repair → Ventilation ⁸⁵⁹ Installation & Repair → General Installation ⁷²⁷	sanitary ⁷⁵⁰ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Meierijstad → Erp ³⁰⁴
snepvangers-installatiewerken.nl	Snepvangers Installatiewerken	The company specializes in ventilation systems for various applications.	Heating → Central Heating ²³⁰ Home Improvement → Heating Systems ⁶⁰⁴	cv-heater ⁵¹ plumbing ¹⁷⁶¹ heat ²¹⁸⁸	North-Brabant → Zundert ⁷⁵⁶
autotemp-groningen.nl	Autotemp Groningen	Autotemp installs loading bay ventilation in commercial vehicles.	Installation & Repair → Cooling Systems ¹²⁷	radiator ²⁵¹ airco ²⁵⁹	Netherlands → Groningen ²³⁷³⁴
installatiebedrijf-mike.nl	Installatiebedrijf Mike	Installatiebedrijf Mike ensures optimal ventilation in homes and buildings.	Construction & Maintenance → Service Companies ⁸⁶ Installation & Mounting → Construction Installation ¹⁷⁵	sanitation ²³³ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ quote ¹²⁸⁶³ installation ¹³⁷⁴²	South-Holland → The Hague ¹⁹⁸⁹⁸
welgraven-bennekom.nl	Welgraven Installatietechniek Bennekom BV	The company offers service and maintenance of ventilation systems.	Climate Control → Cooling ⁵⁸⁵ Home Improvement → Heating Systems ⁶⁰⁴	sanitary ⁷⁵⁰ boiler ¹²⁴⁰ heat ²¹⁸⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	Ede → Bennekom ⁵⁵⁷
sbonderdendam.nl	Stichting Sociale Bouw Onderdendam	A WTW ventilation system has been installed for a better living climate.	Social & Supported Housing → Social Housing ³⁶¹ Rental Properties → Tenant Associations ³⁵¹	issues ⁴⁷⁰ rent ⁹⁸¹ insulation ²⁴⁴⁸ solar panels ⁴⁷⁰¹ home ⁷⁹⁷⁶	Het Hogeland → Onderdendam ⁴⁵
stormkoeltechniek.nl	Storm Koeltechniek	Ventilation is an essential component of the climate technology solutions, focused on ensuring good air quality.	Ecology & Environment → Climate ¹⁶³ Energy & Sustainability → Refrigeration ²¹¹	cooling ³²⁰ heat pump ²⁵⁴¹
bouwkundigadviesburojdevries.nl	Bouwkundig teken- en adviesburo J de Vries	Ventilation calculations determine the required air intake and air exchange for the building.	Architecture → Architectural Drawings ³² Architecture & Design → Architectural Consulting ⁴⁹⁰	daylight ⁸⁷ permit ⁷⁴⁴ drawing ¹¹⁰¹ structure ¹³⁰⁵ design ²⁷²⁰²
herpersbv.nl	Installatiebedrijf Herpers B.V.	Ventilation systems, including underfloor heating, are an important part of the range.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Mounting → Installation Management ⁶³	central heating ¹⁹⁰ plumber ¹²¹⁰ roofing ²⁸⁰⁶ installation ¹³⁷⁴²
climatecomfortservices.nl	Climate Comfort Services	The website emphasizes the provision of high-quality ventilation services.	Home Improvement → HVAC Systems ⁷⁷³ Maintenance & Repair → Plumbers ⁸⁷⁹	technician ⁸¹⁵ plumbing ¹⁷⁶¹ air conditioning ²¹⁷⁸ roofing ²⁸⁰⁶	South-Holland → Rotterdam ²⁵⁰⁴⁸
bonte-installaties.nl	Bonte Installaties	Bonte Installaties provides ventilation systems as part of a complete housing installation.	Installation & Fixings → Installation Materials ²⁴⁷ Installation & Repair → Ventilation ⁸⁵⁹	housing construction ¹²⁵ plumbing ¹⁷⁶¹ certification ³³⁸⁰ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹
installatiebedrijfsmolenaers.nl	Installatiebedrijf Smolenaers B.V.	Given the improved insulation, good ventilation is necessary, which is an integral part of their services.	Home Improvement → Heating Systems ⁶⁰⁴ Home → Installation & Repair ³²⁴¹	zinc work ¹⁴³ boiler ¹²⁴⁰ heat pump ²⁵⁴¹ sustainability ¹⁸⁴⁵¹	Limburg → Weert ²⁰³⁰
airmotion.nl	AirMotion	The system ensures good ventilation by bringing fresh air inside.	Installation & Repair → Ventilation ⁸⁵⁹ Industry → Environmental Services ³⁸⁸	cooling ³²⁰ comfort ¹⁴⁷³ heat ²¹⁸⁸
woonderhoud.nl	Woonderhoud	Ventilation systems are essential for good indoor air quality.	Windows → Roller Shutters ⁴⁷ Home Improvement → Plumbing ²⁷³³	roof ³⁶⁶² garden ¹³¹²⁹ blog ¹³³⁹² maintenance ²⁰⁰⁹³
all-airco-services.nl	All Airco Services	The air conditioning units from All Airco Services can also function as a ventilation system, further improving air quality.	Installation & Repair → Climate Installation ²⁴⁹ Technical Services → Technical ⁹⁵⁷	indoor climate ⁹⁷ airco ²⁵⁹ heat ²¹⁸⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Zaanstad → Zaandam ²⁷⁴⁰
elkimi.nl	ELKIMI B.V.	The firm supplies ventilation grilles.	Windows → Glass Installation ¹¹⁷ Glass → Glass Suppliers ⁶¹	glass ²⁹¹⁹ paint ⁸⁷⁴⁷	Buren → Lienden ²³⁸
aircoshoptwente.nl	Aircoshop Twente	Heating with an air conditioner ensures good ventilation in the room.	Climate Control → Air Conditioning ¹⁰²²	energy efficiency ¹⁷⁶ air conditioner ⁴⁰⁸ certification ³³⁸⁰ installation ¹³⁷⁴²	Overijssel → Twente ²⁵⁷⁸
dakkapelofferteonline.nl	Dakkapel Offerte Online	Skylights improve the ventilation possibility in the house.	Roofing → Skylights ⁴⁷¹	quotation ²⁵³ skylight ⁹⁶⁶ space ³⁸⁴⁶ light ⁵¹⁴⁸ price ⁸³²⁸
zwienenberg.nl	Zwienenberg Installatietechniek B.V.	Zwienenberg Installatietechniek handles the installation and maintenance of ventilation systems.	Home Improvement → HVAC Systems ⁷⁷³ Energy & Sustainability → Refrigeration ²¹¹	cooling ³²⁰ electrical ¹⁴¹⁴ plumbing ¹⁷⁶¹ heat ²¹⁸⁸	Overijssel → Hengelo ³⁴⁹⁹
jurrenco.nl	Jurrenco	Jurrenco.nl supplies ventilation parts for various applications.	Installation & Repair → Ventilation ⁸⁵⁹ Installation & Repair → Climate Installation ²⁴⁹	component ⁷¹⁴ heat ²¹⁸⁸ part ⁵⁰⁴⁴
kagas.nl	Kagas installatietechniek	Kagas offers mechanical ventilation services.	Home Improvement → Heating Systems ⁶⁰⁴ Installation & Repair → Ventilation ⁸⁵⁹	cv-ketel ⁴⁵ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Overijssel → Kampen ²¹⁶¹
csbinstallatietechniek.nl	CSB Installatietechniek	CSB is specialized in ventilation systems, an integral part of their comprehensive installation services.	Manufacturing & Industrial → Engineering ³⁹¹⁹ Environmental & Sustainability → Climate Technology ¹²⁴	installation technology ²²³ climate ⁹³⁴ engineering ¹⁴⁶⁸ collaboration ¹⁶⁰³⁶ maintenance ²⁰⁰⁹³	Cranendonck → Budel ³⁸⁵
koelvest.nl	Coolvesten.nl	Some cooling vests feature airflow that aids in ventilation and cooling through water evaporation.	Disease & Treatment → Conditions ¹⁷⁴	multiple sclerosis ³⁹ motorcyclist ⁸⁴ concentration ¹⁰⁹ healthcare professionals ²³⁵
co2-meters.nl	Fresh Air Solutions	Ventilation is important for improving air quality and preventing health problems.	Energy → Energy Saving ¹¹⁵¹ Industry → Environmental Services ³⁸⁸	co2 meter ¹² co2 ¹⁶⁰ air quality ¹⁶²
meereco.nl	Meer ECO	Good ventilation is highlighted as an essential part of a comfortable and energy-efficient home.	Hygiene & Environmental Factors → Living ⁵⁴⁶ Technology → Smart Home & Automation ¹¹⁴⁶	airtightness ⁴⁵ home automation ³⁷⁶ insulation ²⁴⁴⁸ home ⁷⁹⁷⁶	Heusden → Vlijmen ³⁸⁹
frigometal.nl	Frigo Metal B.V.	Frigo Metal B.V. also installs and maintains ventilation systems.	Energy & Sustainability → Climate Control ¹⁸⁹⁶	air handling systems ¹⁵ refrigeration ²¹³ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ vacancy ⁶⁵⁹⁸	Limburg → Maastricht ⁶⁰⁰⁸
installatietechniekbeusichem.nl	Installatie Techniek Beusichem	ITB provides WTW ventilation for good air quality in homes and businesses.	Heating → Central Heating Installation ²⁹⁴ Installation & Repair → Ventilation ⁸⁵⁹	boiler ¹²⁴⁰ drainage ¹³²² plumbing ¹⁷⁶¹ heat pump ²⁵⁴¹	Buren → Beusichem ¹⁶³
bootshoppingcenters.nl	Bootshoppingcenters.nl	Ventilation options are mentioned as part of the waterproofing strategy.	Water → Boating ¹⁵⁹² Bathrooms & Plumbing → Home Improvement ⁷³⁶⁷	waterproof ⁹⁸ basement ¹³⁴ mattress ⁸⁹⁹ drainage ¹³²² boat ²⁹⁸⁰
vroegh.nl	Vroeghe Installatietechniek	Project coordinators and calculators have recently attended a ventilation training.	Customer Service → Quotes ²⁰⁹ Human Resources → Working at ²⁷	airco ²⁵⁹ contractor ¹⁰³⁹ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹	South-Holland → Gorinchem ¹⁹⁴⁷
vima-installaties.nl	Vima Installaties BV	Vima Installaties also offers ventilation systems to ensure a healthy and comfortable indoor climate.	Installation & Repair → General Installation ⁷²⁷	electrical ¹⁴¹⁴ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ sustainability ¹⁸⁴⁵¹	Overijssel → Haaksbergen ⁸⁸⁷
tandartspraktijkberghuis.nl	Tandartspraktijk Berghuis	The practice is equipped with a new aerosol extraction system for improved ventilation and clean air.	Neighborhood Focus → Neighborhoods ¹⁰²⁸ Medical Care & Services → Primary Care ⁵⁶⁹⁹	triage ³⁶ dentist ²⁵¹⁴ practice ⁹⁰⁸⁹ treatment ²¹²⁰³	North-Holland → Hilversum ⁴³⁹⁷
keukenbadkamerwereld.nl	Keuken Badkamer Wereld	The company supplies optimal and silent ventilation systems for a healthy living environment.	Rehabilitation → Assistive Devices ⁷⁶ Interior → Bathroom ¹⁷⁴⁶	supplier ¹⁷²⁵ bathroom ³⁷⁸⁴ kitchen ⁶⁴⁴³ installation ¹³⁷⁴² renovation ¹³⁸⁴⁹
belfort.nl	Belfort Projectzonwering b.v.	Natural ventilation is emphasized as a crucial part of the shading solutions.	Outdoor Living → Pergolas ²⁵³ Construction → Building Systems & Services ⁵⁵⁹	shading ³⁶⁴
robfelixglas.nl	Rob Felix Glas b.v.	The website provides information about ventilation grilles that can be used in combination with glass.	Glass → Glass Suppliers ⁶¹	insulation ²⁴⁴⁸ subsidy ²⁶⁴⁹ glass ²⁹¹⁹ showroom ⁴⁸⁸³	Limburg → Maastricht ⁶⁰⁰⁸
vandermeijschoorsteenveger.nl	Schoorsteenbedrijf Nederland (Willem Van der Meij junior)	Ventilation systems can be installed.	Maintenance & Services → Chimney Maintenance ¹⁷⁴ Installation & Repair → Ventilation ⁸⁵⁹	flue ²² chimney sweep ¹¹¹ stove ³⁰⁵ chimney ⁵²³ renovation ¹³⁸⁴⁹	South-Holland → Noordwijk ²⁵⁰⁷
roelofsenelektrotechniek.nl	Roelofsen Elektrotechniek	Roelofsen Elektrotechniek is also specialized in the installation of ventilation systems.	Installation & Mounting → Installation Methods ¹⁵²	data network ⁹⁰ electrical ¹⁴¹⁴ safety ⁵⁸¹⁹ quote ¹²⁸⁶³ installation ¹³⁷⁴²	Utrecht → Veenendaal ²⁶⁴¹
dakraammonteren.nl	Dakraammonteren.nl	The website highlights the importance of good ventilation when installing roof windows, to ensure a healthy living environment.	Roofing → Skylights ⁴⁷¹	roof window ¹⁶⁷ skylight ⁹⁶⁶ price ⁸³²⁸ installation ¹³⁷⁴²
huizinginstallatietechniek.nl	Huizing Installatietechniek	In addition, Huizing Installatietechniek offers services in the field of ventilation and air handling.	Home Improvement → Plumbing ²⁷³³	installation technology ²²³ sanitary ⁷⁵⁰ heat ²¹⁸⁸
fietshelmwinkel.nl	Not specified	The helmet is equipped with optimal ventilation and cooling.	Safety → Personal Protective Equipment ²²⁶ Cycling → Helmets ¹³	helmet ²³⁶ comfort ¹⁴⁷³ safety ⁵⁸¹⁹
jojo-sales.nl	Jojo Sales	Ventilation is offered as part of the complete climate solution.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	air conditioner ⁴⁰⁸ energy ⁹⁰⁷⁵ maintenance ²⁰⁰⁹³
workroom.nl	WorkrooM	The company optimizes ventilation to ensure healthy air quality.	Architecture → BIM ⁵³	indoor climate ⁹⁷ acoustics ³⁵² report ⁴⁵⁵¹ light ⁵¹⁴⁸ construction ⁷⁴²¹
kasonderhoud.nl	Kester Kasonderhoud	Ventilation of greenhouses is one of the tasks that Kester Kasonderhoud performs.	Garden Structures → Greenhouses ¹⁶⁶ Building & Materials → Glass ⁶⁹⁷	gutter ⁵⁵⁰ greenhouse ⁷⁴⁰ glass ²⁹¹⁹ maintenance ²⁰⁰⁹³	Westland → De Lier ⁴⁰⁴
jvlinstallaties.nl	JVL Installaties	A WTW (whole-house ventilation) unit ensures constant air exchange in the home, improving air quality.	Heating → CV Installation ¹³⁴ Home Improvement → Heating Systems ⁶⁰⁴	cv system ³⁷ gas ⁴³⁴ plumbing ¹⁷⁶¹ water ²⁵⁰¹ heat pump ²⁵⁴¹
koelewijninstallatie.nl	Hans Koelewijn Installatietechniek	One of the specialized services is the installation and maintenance of ventilation systems.	Automation → Building Automation ¹¹⁵ Installation & Repair → General Installation ⁷²⁷	plumbing ¹⁷⁶¹ installation ¹³⁷⁴² renovation ¹³⁸⁴⁹ sustainability ¹⁸⁴⁵¹	Utrecht → Baarn ¹⁶²⁸
hoekemainstallatie.nl	Hoekema Installatiebedrijf	The company supplies and installs ventilation systems for homes and businesses.	Installation & Repair → Ventilation ⁸⁵⁹	gas ⁴³⁴ electrical engineering ⁸¹⁷ plumbing ¹⁷⁶¹ roofing ²⁸⁰⁶ sustainability ¹⁸⁴⁵¹
dijsselbv.nl	P.A. van den Dijssel bv	One of the offered services is ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹ Installation & Repair → Sanitation ²⁸⁹	gas ⁴³⁴ electrical ¹⁴¹⁴ plumbing ¹⁷⁶¹ installation ¹³⁷⁴²	Utrecht → Soest ²⁰²⁷
brakelbv.nl	Loodgietersbedrijf Brakel B.V.	The website describes the installation of air extraction systems, air treatment and heat recovery systems.	Home Improvement → Plumbing ²⁷³³ Installation & Repair → Ventilation ⁸⁵⁹	gas installation ⁶⁵ sanitary ⁷⁵⁰ heat ²¹⁸⁸ roofing ²⁸⁰⁶	South-Holland → Hillegom ⁸⁵¹
warmtepomp-advies.nl	Warmtepomp Advies & Installatie	In addition to heat pumps, ventilation systems are also offered as part of a sustainable energy system.	HVAC Systems → HVAC Installers ⁹⁴	air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ sustainability ¹⁸⁴⁵¹
cvketeldeal.nl	CV-Ketel Deal	The website also provides information about mechanical ventilation.	Installation & Repair → Ventilation ⁸⁵⁹	cv-ketel ⁴⁵ insulation ²⁴⁴⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Wijdemeren → Kortenhoef ⁷¹⁹
settelsinstallatietechniek.nl	Settels Installatietechniek	Ventilation is one of the services the company offers for a healthy home.	Climate Control → Cooling ⁵⁸⁵	solar energy ³⁷³ heat pump ²⁵⁴¹ subsidy ²⁶⁴⁹ solar panels ⁴⁷⁰¹ installation ¹³⁷⁴²	North-Holland → Castricum ¹³⁸⁷
vkb-klimaattechniek.nl	VKB Klimaattechniek	Ventilation is a critical part of a healthy indoor climate, where VKB Klimaattechniek is specialized.	Installation & Repair → Climate Installation ²⁴⁹ Legal & Permits → Building Technology ³⁸⁵	air handling ⁸⁵ installer ⁶⁷⁷ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ heat pump ²⁵⁴¹	South-Holland → Barendrecht ¹⁶⁵³
werkenbijinatherm.nl	Inatherm	Inatherm specializes in ventilation and air handling, contributing to a healthier indoor climate in Dutch buildings.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	climate ⁹³⁴ work ³¹²² technology ⁶⁸¹⁶
aircologic.nl	Aircologic	Aircologic is a distributor of Panasonic air conditioning, heat pumps, and ventilation.	Distribution → Technical Products ¹⁰ Installation & Repair → Ventilation ⁸⁵⁹	project advice ¹⁵ installer ⁶⁷⁷ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ training ²⁸¹³³
verbruggekoeltechniek.nl	Verbrugge Koeltechniek	Verbrugge specializes in ventilation, meaning they provide systems to improve air quality.	Energy & Sustainability → Refrigeration ²¹¹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	a-brand ²⁴ refrigeration technology ³⁴ climate control ²³⁸ air conditioning ²¹⁷⁸	North-Brabant → Boekel ⁴⁷⁹
klimaatzuid.nl	KlimaatZuid	The website describes ventilation technology, including WTW (heat recovery) and exhaust systems.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → HVAC (Heating ¹⁹⁸	refrigeration ²¹³ inspection ⁴²⁷⁹ sustainability ¹⁸⁴⁵¹ maintenance ²⁰⁰⁹³	Sittard-Geleen → Buchten ⁴³
loodgietervandenheuvel.nl	Installatiebedrijf Ton van den Heuvel UA	Installatiebedrijf Ton van den Heuvel UA offers ventilation systems.	Heating → Central Heating ²³⁰	central heating ¹⁹⁰ plumbing ¹⁷⁶¹ roofing ²⁸⁰⁶ bathroom ³⁷⁸⁴	Limburg → South-Limburg ¹²²⁵
kosterinstallatie.nl	Koster Installatietechniek	Koster Installatietechniek supplies and installs ventilation systems.	Home Improvement → Heating Systems ⁶⁰⁴ Installation & Repair → Ventilation ⁸⁵⁹	central heating ¹⁹⁰ water softener ³²⁴ sanitary ware ⁶⁶⁹ plumbing ¹⁷⁶¹ heat pump ²⁵⁴¹	Netherlands → Zeeland ¹⁵⁴⁹³
svef.nl	Svef	The 3D ventilation of Bette HR 55 mattresses ensures good air circulation and reduces heat buildup.	Bedding → Mattresses ⁴⁰² Manufacturing → Textile Production ³⁶	topper ⁹² foam ¹⁵⁸ core ¹⁶⁶ mattress ⁸⁹⁹
frissdienstverlening.nl	Friss Dienstverlening	Friss Luchtbehandeling is specialized in the cleaning and maintenance of ventilation ducts and climate systems, which contributes to a healthy indoor air quality.	Installation & Repair → Ventilation ⁸⁵⁹	air ¹²² facade ¹⁴⁹⁰ cleaning ⁴⁵⁶⁷ maintenance ²⁰⁰⁹³
klimahome.nl	KlimaHome	Ventilation systems from KlimaHome ensure optimal air circulation and remove polluted air, contributing to a healthy living environment.	Heating → Boilers ³³⁶	boiler ¹²⁴⁰ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹
tenhaveklimaat.nl	Ten Have Installatie BV	The company offers ventilation solutions in various environments, from offices to server rooms.	Home Improvement → HVAC Systems ⁷⁷³	air conditioning ²¹⁷⁸ heat ²¹⁸⁸ heat pump ²⁵⁴¹	Amsterdam → Weesp ¹⁰⁰⁵
asinstallatiebureau.nl	AS Installatiebureau	The website mentions ventilation as one of the offered services.	Installation & Repair → General Installation ⁷²⁷	sanitary ⁷⁵⁰ emergency ⁷⁵⁰ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	South-Holland → The Hague ¹⁹⁸⁹⁸
renocon.nl	Renocon	Renocon highlights the importance of good ventilation in buildings, contributing to a healthy and comfortable indoor climate.	Building & Construction → Sustainable Building ¹⁰⁰⁴ Energy & Sustainability → Energy Consulting ⁸⁸³	vve ⁷⁴⁸ supplier ¹⁷²⁵ heat ²¹⁸⁸ building ³²⁰⁴	North-Brabant → Asten ⁸⁰⁷
ttn-nunspeet.nl	Totaal Techniek Nunspeet B.V.	The website also describes the possibilities for ventilation, from installation to maintenance.	Home Improvement → Plumbing ²⁷³³ Installation & Repair → General Installation ⁷²⁷	electricity ⁷⁴⁵ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ sustainability ¹⁸⁴⁵¹	Gelderland → Nunspeet ¹³⁶⁶
badkamerensanitairshop.nl	badkamerensanitairshop.nl	The website examines the role of ventilation in a functional bathroom and the benefits of anti-lime coating.	Interior → Bathroom ¹⁷⁴⁶	choice ⁸²⁷ door ²²¹⁰ bathroom ³⁷⁸⁴
bergklimaattechniek.nl	Berg Klimaattechniek	Ventilation systems are an important part of the services the company offers.	Installation & Repair → Climate Installation ²⁴⁹	climate ⁹³⁴ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ sustainability ¹⁸⁴⁵¹
ecomfort.nl	E-Comfort klimaattechnische installaties	Mechanical ventilation ensures good air quality inside, and E-Comfort supplies and installs it.	Installation & Repair → Climate Installation ²⁴⁹ Installation & Mounting → Installation Contractors ⁵⁶	drainage system ⁹⁸ sanitation ²³³ heat ²¹⁸⁸ roofing ²⁸⁰⁶ installation ¹³⁷⁴²	South-Holland → Gouda ³⁵²¹
kiekebos.nl	Kiekebos Klimaat & Duurzaam	The company offers various ventilation systems to ensure a constant supply of fresh air.	Home Improvement → HVAC Systems ⁷⁷³ Building Systems & Services → Mechanical Services ⁹⁸	indoor climate ⁹⁷ electrical ¹⁴¹⁴ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ sustainability ¹⁸⁴⁵¹	Overijssel → Staphorst ⁷²²
indoorettenleur.nl	Geen specifiek bedrijf genoemd	A system of ventilation is used to extract the filtered air into the indoor hall.	Local & Regional → Regional Events ⁸²¹ Sports & Auto → Agricultural Events ¹¹⁸	indoor ²¹ tractor ⁷⁸⁹ results ³⁹⁵⁴ competition ⁴⁷⁵⁹ event ⁴⁵¹⁹⁹	Moerdijk → Zevenbergschen Hoek ⁶⁶⁹
emaussysteembouw.nl	Emaus Systeembouw	A timber frame house has good ventilation, which is important for a healthy indoor climate.	Wood & Timber → Timberwork ¹⁵⁹⁶	timber frame construction ¹¹³ insulation ²⁴⁴⁸ house ⁸¹²¹ renovation ¹³⁸⁴⁹	Berkelland → Borculo ³⁴⁷
loodgietersbedrijfmol.nl	Loodgietersbedrijf Mol	Loodgietersbedrijf Mol installs and maintains ventilation systems for good air quality.	Home Improvement → Heating Systems ⁶⁰⁴ Installation & Repair → General Installation ⁷²⁷	gas pipe ²⁹ leak detection ¹¹³ sanitary ware ⁶⁶⁹ plumbing ¹⁷⁶¹ heat ²¹⁸⁸	South-Holland → Rotterdam ²⁵⁰⁴⁸
jncelektrotechniek.nl	JNC Elektrotechniek BV Houten	JNC Elektrotechniek supplies mechanical ventilation systems for a healthy indoor climate.	Computing → Hardware ²⁷² Electronics & Components → Mobile Accessories ¹⁴⁷	telephone ²⁰⁹ electrical engineering ⁸¹⁷ solar panels ⁴⁷⁰¹ network ¹¹¹²³ installation ¹³⁷⁴²
easy-controls.nl	Easy Controls B.V. – Installatietechniek	Ventilation and air handling systems are among the services offered by Easy Controls.	Building → Mechanical Systems ³⁹ Construction → Building Systems & Services ⁵⁵⁹	sanitary installation ³¹ climate control ²³⁸ bim ³⁰⁷ installation ¹³⁷⁴²
centraklima.nl	Centra Klima bv	Ventilation is mentioned as one of the climate control solutions that Centraklima offers.	Home Improvement → HVAC Systems ⁷⁷³ Home Improvement → Heating Systems ⁶⁰⁴	service contract ⁷¹ offerings ¹⁷⁰ boiler ¹²⁴⁰ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹
badouxklimaattechniek.nl	Badoux Klimaattechniek	Badoux Klimaattechniek is a partner for ventilation systems.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	air handling units ¹² air duct ⁶⁶ air conditioning ²¹⁷⁸ cleaning ⁴⁵⁶⁷	South-Holland → Delft ⁵³⁰⁹
lamain-ts.nl	Lamain Technical Support	Lamain Technical Support offers expertise in the field of ventilation.	Building Systems & Services → Mechanical Installation ⁸⁰ Industry → Industrial ¹⁹⁸⁷	certificate ¹⁰³⁶ assembly ¹⁷³³ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Velsen → Velsen-Noord ¹⁸¹
tds-engineering.nl	TDS ENGINEERING	The website describes the design and installation of balanced ventilation systems in various buildings, which represents a crucial service offered by TDS ENGINEERING.	Manufacturing & Industrial → Engineering ³⁹¹⁹ Legal & Permits → Building Technology ³⁸⁵	energy ⁹⁰⁷⁵ renovation ¹³⁸⁴⁹ design ²⁷²⁰²	Boekel → Molenwijk ¹³
ikwileenhor.nl	Ikwileenhor.nl	The screens allow for ventilation while keeping insects outside.	Windows → Screens ¹²¹	screen ¹⁴³⁸	Nijkerk → Achterhoek ¹⁷³⁰
rp-techniek.nl	R&P Installatietechniek	R&P Installatietechniek is active in installing mechanical ventilation systems.	Climate Control → Cooling ⁵⁸⁵ Installation & Mounting → Installers ¹⁰⁰⁷	sanitary ⁷⁵⁰ electrical ¹⁴¹⁴ heat pump ²⁵⁴¹ bathroom ³⁷⁸⁴ kitchen ⁶⁴⁴³	Overijssel → Zwolle ⁷³⁹⁵
inbouw-houtkachel.nl	N.V. De Beste Info	Proper ventilation is essential for an in-built wood stove to safely remove smoke and fumes and ensure fire safety.	Heating → Wood Stoves ¹³⁶ Installation & Repair → Ventilation ⁸⁵⁹	wood stove ²¹⁴ safety ⁵⁸¹⁹ construction ⁷⁴²¹ installation ¹³⁷⁴²
baarslag-installaties.nl	Baarslag Installaties	For a perfect indoor climate, Baarslag Installaties maintains ventilation systems.	Climate Control → Cooling ⁵⁸⁵	cooling ³²⁰ heat ²¹⁸⁸ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹	Maashorst → Uden ¹⁵⁴⁰
jp-airco-montage.nl	JP-Airco-Montage	The company is also a partner for ventilation systems, including installation and maintenance.	Technical Services → Technical ⁹⁵⁷	electrical ¹⁴¹⁴ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ staff ³⁴⁰⁵
installatiegroepalmelo.nl	Installatiegroep Almelo	Installatiegroep Almelo installs, repairs and maintains ventilation systems.	Heating → Boilers ³³⁶	gas ⁴³⁴ boiler ¹²⁴⁰ electrical ¹⁴¹⁴ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	Twenterand → Vriezenveen ⁴⁸⁷
vrptechniek.nl	VRPtechniek de Aircopartner	VRPtechniek is specialized in the supply of ventilation systems.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	climate control ²³⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
veenemamakelaardij.nl	Veenemamakelaardij	The website emphasizes the importance of a good ventilation system for a healthy indoor climate.	Heating → Fireplaces ⁵⁷⁸ Energy → Sustainable Energy ⁵³³	wood pellets ¹⁰⁵ air quality ¹⁶² heat ²¹⁸⁸ sustainability ¹⁸⁴⁵¹
houwenelektrotechniek.nl	Houwen Elektro- & Installatietechniek	The company offers ventilation systems for fresh indoor air.	Installation & Repair → General Installation ⁷²⁷ Electrical & Lighting → Electrical Retailers ⁷⁶	electricity ⁷⁴⁵ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ solar panels ⁴⁷⁰¹ sustainability ¹⁸⁴⁵¹	Beesel → Reuver ²⁵¹
benuklimaattechniek.nl	Benu Klimaattechniek	The company supplies and installs ventilation systems.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	air conditioner ⁴⁰⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	North-Brabant → Bergen op Zoom ²²⁷⁴
serutech.nl	Serutech Industrial Services	The company offers solutions for industrial ventilation of residual materials.	Processing & Molding → Processing ²⁴ Manufacturing → Manufacturing Equipment ⁵⁶	films ⁵⁸⁵ plastic ¹²³²
shirtmachine.nl	Shirtmachine	Articles about natural ventilation illustrate a focus on energy saving and comfort.	Installation & Repair → Ventilation ⁸⁵⁹ Decor & Furnishings → Home Stores ⁹³²	visual communication ¹¹⁵ curtains ¹⁰¹⁵ window coverings ¹²¹³ kitchen ⁶⁴⁴³ interior ⁸⁰⁹³
instal-aalderink.nl	Installatiebedrijf Aalderink	Installatiebedrijf Aalderink also offers ventilation systems, ensuring good air quality.	Installation & Repair → General Installation ⁷²⁷	electrical installation ²⁶⁴ plumbing ¹⁷⁶¹ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹	Twenterand → Vriezenveen ⁴⁸⁷
mbdnoord.nl	MBD Noord	Good ventilation is essential in combination with floor insulation to prevent moisture problems.	Energy → Energy Saving ¹¹⁵¹ Insulation → Floor Insulation ⁸⁸	floor insulation ¹⁰⁴ energy costs ¹³⁸ climate ⁹³⁴ energy ⁹⁰⁷⁵
poelselektrotechniek.nl	Poels Elektrotechniek	For the agricultural sector, ventilation systems are installed and maintained.	Agriculture → Agricultural Technology & Innovation ⁷⁴³ Electrical & Lighting → Electrical Retailers ⁷⁶	domotica ⁹⁷ electrical ¹⁴¹⁴ security ⁶⁶⁵⁵ installation ¹³⁷⁴²
werkenbijinterduct.nl	Interduct Holding	Interduct specializes in ventilation systems and provides solutions for a healthy indoor climate.	Installation & Repair → Ventilation ⁸⁵⁹ Technical Services → Technical ⁹⁵⁷	company video ¹⁸ core values ⁶⁶ team coaching ²⁷⁵ application ³³⁷⁷ vacancy ⁶⁵⁹⁸	Limburg → Nederweert ⁶⁵⁶
bronkhorstagro.nl	Bronkhorst Agrosystemen	The website presents ventilation sliding doors, which are a crucial part of the farming of barns.	Windows & Doors → Windows ²⁹⁹⁹ Interior → Doors ¹²⁹⁷	barn ²⁸² sliding doors ²⁹⁸ customization ¹⁷²³ door ²²¹⁰
dorstinstallatietechniek.nl	Dorst Installatietechniek BV	The company installs ventilation systems.	Installation & Repair → Sanitation ²⁸⁹ Installation & Mounting → Construction Installation ¹⁷⁵	central heating ¹⁹⁰ sanitation ²³³ drainage ¹³²² installation ¹³⁷⁴²	Goeree-Overflakkee → Middelharnis ³⁴⁰
cscv.nl	CS Centrale Verwarming	The website offers mechanical ventilation installation and maintenance services.	Heating → Boilers ³³⁶	boiler ¹²⁴⁰ heat ²¹⁸⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Haarlemmermeer → Nieuw-Vennep ⁸⁶⁹
woudhuizenbv.nl	Woudhuizen B.V.	Ventilation is a key part of the services offered, where Woudhuizen provides expertise and solutions.	Installation & Repair → General Installation ⁷²⁷	electrical system ⁴⁷ technician ⁸¹⁵ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ solar panels ⁴⁷⁰¹
strandtentdownunder.nl	strandtentdownunder	Good ventilation is considered essential for health and well-being.	Garden Maintenance → Landscapers ²⁸⁷ Garden → Patio ²⁹¹	natural ²³⁵ fabric ¹⁶⁴⁴ bathroom ³⁷⁸⁴ color ⁴¹⁵⁹ kitchen ⁶⁴⁴³
aanen-staltotaal.nl	Aanen Stal Totaal	Aanen Stal Totaal supplies ventilation systems, which is essential for air quality and the health of the livestock.	Livestock → Dairy Farming ⁶⁷¹ Installation & Repair → Ventilation ⁸⁵⁹	dairy farming ⁷⁶	Eemsdelta → Meedhuizen ¹⁹
opslagruimtewognum.nl	Opslagruimtewognum	The storage spaces are fire-safe and dry and equipped with built-in ventilation.	Office Space → Rental Space ⁵³⁷ Logistics → Storage ¹¹⁷⁰	business space ¹³⁰ storage box ¹⁵⁷ storage space ³⁸⁸ parking ¹⁹²⁸ space ³⁸⁴⁶	Hoorn → Blokker ¹³⁰
nootinstallatietechniek.nl	Noot Installatietechniek	The service includes mechanical ventilation, for optimal air quality.	Heating → Central Heating Installation ²⁹⁴ Building Systems & Services → Mechanical Services ⁹⁸	sanitation ²³³ boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
es-ruipers.nl	Electro Service Ruipers	Ventilation technology is integrated, fitting the customer's wishes and needs.	Installation & Mounting → Installation Methods ¹⁵² Technology → Smart Home & Automation ¹¹⁴⁶	home automation ³⁷⁶ electrical engineering ⁸¹⁷ solar panels ⁴⁷⁰¹ installation ¹³⁷⁴²
hollema-installatie.nl	Hollema Installatie	The website mentions the installation of mechanical ventilation systems.	Installation & Repair → General Installation ⁷²⁷	solar energy ³⁷³ gas ⁴³⁴ electricity ⁷⁴⁵ installation ¹³⁷⁴²	Smallingerland → Rottevalle ⁴⁹
installatiebedrijfvandendungen.nl	Installatiebedrijf van den Dungen	The company emphasizes the importance of good ventilation for a healthy environment.	Heating → Central Heating Installation ²⁹⁴ Finishing & Trades → Building Trades ¹¹²	sanitation ²³³ energy saving ⁵⁹⁹ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ roofing ²⁸⁰⁶
am-lso.nl	A.M Lootgieter service & maintenance	Mechanical ventilation boxes ensure good air quality in homes. AM Lootgieter service & maintenance offers maintenance and replacement.	Heating → Central Heating Installation ²⁹⁴ Climate Control → Cooling ⁵⁸⁵	sanitary installation ³¹ central heating boiler ⁸⁰ heat pump ²⁵⁴¹
rvdloodgieter.nl	RVDLoodgieter.nl	RVD is all-round and can also install and maintain ventilation systems.	Bathroom → Sanitary Ware ⁸⁴⁵ Home Improvement → Plumbing ²⁷³³	zinc work ¹⁴³ zinc ³⁶⁷ plumbing ¹⁷⁶¹ installation ¹³⁷⁴² renovation ¹³⁸⁴⁹	Netherlands → Flevoland ¹⁶⁶⁵³
regterschot-techniek.nl	Regsterschot Techniek	Regsterschot Techniek supplies ventilation systems for a comfortable and healthy living environment.	Technical Services → Technical ⁹⁵⁷ Installation & Repair → General Installation ⁷²⁷	leadwork ²⁷ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ bathroom ³⁷⁸⁴ installation ¹³⁷⁴²	Overijssel → Losser ⁷⁴³
gilissen-installatietechniek.nl	Gilissen & Gilissen Installatietechniek	Ventilation refers to the system that improves air quality and prevents moisture problems, and is installed by Gilissen & Gilissen Installatietechniek.	Building Systems & Services → Mechanical Services ⁹⁸	plumbing ¹⁷⁶¹ heat ²¹⁸⁸ heat pump ²⁵⁴¹ bathroom ³⁷⁸⁴ solar panels ⁴⁷⁰¹	Eijsden-Margraten → Cadier en Keer ⁸⁵
mdejong-installatie.nl	M. de Jong Installatietechniek	VentilationService24 offers professional cleaning of ventilation systems.	Heating → Boilers ³³⁶ Heating → CV Boilers ¹⁶⁷	solar boiler ⁹² maintenance contract ¹²⁷ boiler ¹²⁴⁰ installation ¹³⁷⁴²
prefab-leidingen.nl	Wilsta BV Prefableidingen	In addition, Wilsta offers solutions for mechanical ventilation, complementing their piping expertise.	Fabrication & Production → Prefabrication ⁴¹² Fabrication & Production → Piping Systems ¹⁵	prefab ⁴¹⁷ pipe ⁶⁹⁵ drainage ¹³²² drawings ¹³²⁹
zelftestgroothandel.nl	Hazet	The importance of good ventilation is highlighted as a key preventative measure against virus spread.	Commerce → Wholesale ¹⁸⁵⁵ Medical Care & Services → Medical Equipment & Aids ⁵¹⁸	disinfectant ⁶³ mask ³⁸¹
paraatservice.nl	Paraat Service	Paraat Service also handles ventilation systems.	Heating → Boilers ³³⁶ Services → Service Industries ³²	appliance ⁹⁵⁶ boiler ¹²⁴⁰ lease ¹⁵⁹⁵ quote ¹²⁸⁶³ brand ¹⁷⁷³⁷	South-Holland → South-Holland-South ⁵³
mossomontage.nl	Mosso Montage	Ventilation ensures a constant airflow within a space, keeping the air fresh and clean.	Energy → Renewable Energy ¹²⁶⁷ Energy & Sustainability → Climate Control ¹⁸⁹⁶	green energy ²⁷ cooling ³²⁰ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹
slim-installatie.nl	SLIM Installatietechniek	The company offers ventilation solutions for businesses, VvE's and private individuals.	Energy & Sustainability → Energy Consulting ⁸⁸³ Construction → Building Systems & Services ⁵⁵⁹	thermal imaging ²² installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹	North-Holland → Aalsmeer ¹⁷¹⁰
klimateam.nl	Klimateam Nederland bv	Klimateam offers advice and solutions for ventilation systems, including solutions in combination with Corona issues.	Installation & Repair → Ventilation ⁸⁵⁹ Commercial Properties → Commercial Construction ³⁹	extraction hood ¹⁰ hospitality venue ¹⁴ extraction system ³³ air quality ¹⁶²	Rheden → Velp ⁷⁰⁰
zaanglas.nl	Glasservice De Zaan	The website advises on adequate ventilation and the possibilities of ventilating windows.	Windows & Doors → Windows ²⁹⁹⁹	window ²⁰³⁰ glass ²⁹¹⁹ repair ¹⁴⁵⁷⁶ maintenance ²⁰⁰⁹³	North-Holland → Zaanstad ⁴⁵⁴¹
slorinstallaties.nl	Slor Installaties	Slor Installaties is involved in the installation and maintenance of ventilation systems.	Installation & Repair → General Installation ⁷²⁷	electricity ⁷⁴⁵ solar panels ⁴⁷⁰¹ installation ¹³⁷⁴² renovation ¹³⁸⁴⁹ maintenance ²⁰⁰⁹³	Netherlands → Groningen ²³⁷³⁴
rrhinstallatietechniek.nl	R.R.H. Installatietechniek	RRH Installatietechniek also offers ventilation systems, like MV Box-WTW Units, which improve air quality.	Climate Control → Cooling ⁵⁸⁵ Engineering → Mechanical Engineering ⁷³⁷	efficiency ³³⁶ appliance ⁹⁵⁶ boiler ¹²⁴⁰ contract ²⁴¹⁵
voermaninstallatietechniek.nl	Voerman Installatietechniek	Ventilation systems are emphasized as essential for a healthy indoor climate and fresh air.	Installation & Repair → Ventilation ⁸⁵⁹	cv boiler ¹⁷³ electrical ¹⁴¹⁴ plumbing ¹⁷⁶¹ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹	Oost Gelre → Groenlo ⁴²¹
stalservice.nl	Schrijver Stalservice B.V.	The company handles all aspects of stall climate and ventilation.	Livestock → Cattle Farming ¹³⁸ Water & Environmental → Water Technology ¹⁹⁸	water technology ⁴⁴
dormiclair.nl	Dormiclair	The mattresses are designed with Air Vent technology to provide better ventilation and improve sleep quality.	Bedding → Mattresses ⁴⁰²	topper ⁹² foam ¹⁵⁸ allergy ²⁵⁴ mattress ⁸⁹⁹	Breda → Prinsenbeek ³⁰²
wtwvervangen.nl	wtwvervangen.nl	The website focuses on optimizing indoor air quality through ventilation.	Consulting → Technical Consulting ³⁸² Home Improvement → HVAC Systems ⁷⁷³	wtw ³⁶ unit ⁴⁰⁵ installation ¹³⁷⁴²
installatiebedrijfembrechts.nl	Installatie Bedrijf Embrechts	Ventilation is one of the technical installations where the company has expertise.	Home Improvement → Plumbing ²⁷³³ Installation & Repair → General Installation ⁷²⁷	sanitation ²³³ gas ⁴³⁴ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ water ²⁵⁰¹	Limburg → Landgraaf ⁷¹⁹
jungblut-onderhoud.nl	Jungblut Onderhoud	The company provides services for the cleaning of ventilation systems, essential for air quality in buildings.	Maintenance & Repair → Facility Services ⁶⁷¹	facade ¹⁴⁹⁰ window ²⁰³⁰ cleaning ⁴⁵⁶⁷ solar panels ⁴⁷⁰¹
schone-binnenlucht.nl	Schone Binnenlucht	Ventilation systems are offered for air purification.	Commercial Properties → Offices ⁷⁷³ Environment → Air Quality ¹¹⁶	air purification ⁴³ air quality ¹⁶² module ⁹⁷¹ air conditioning ²¹⁷⁸ plan ²⁵⁶⁶
airfloow.nl	Airfloow Klimaattechniek	Airfloow offers ventilation solutions, with a focus on efficiency and the customer's operations.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	climate ⁹³⁴ maintenance ²⁰⁰⁹³
vochtproblemen-vochtbestrijding.nl	vochtproblemen-vochtbestrijding.nl	Ventilation problems are described as a cause or consequence of moisture problems and must be resolved.	Child Psychology → Problem Solving ¹⁴¹	moisture control ⁵¹ basement ¹³⁴ moisture ²²⁷ wall ¹³⁷⁸ quote ¹²⁸⁶³
zonneveldtechniek.nl	Zonneveld - Klimaattechniek	Ventilation is another service offered on the website to ensure good air quality.	Environmental & Sustainability → Climate Technology ¹²⁴	air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	Lisse → Spekkelaan ¹⁸
rskinstallatie.nl	RSK Installatie	Ventilation and heat recovery (WTW) systems ensure good air quality and energy efficiency in buildings.	Home Improvement → Plumbing ²⁷³³ Installation & Repair → Ventilation ⁸⁵⁹	sanitation ²³³ cv ⁵¹⁶ drainage ¹³²² heat pump ²⁵⁴¹ roofing ²⁸⁰⁶
fostair.nl	Fostair BV	Fostair BV is specialized in ventilation and air handling.	Installation & Repair → Ventilation ⁸⁵⁹ Industry → Industrial ¹⁹⁸⁷	air handling ⁸⁵ installation ¹³⁷⁴² design ²⁷²⁰²	The Hague → Scheveningen ¹⁶²⁵
metzmatras.nl	METZmatras	A key feature of the mattresses and toppers is the regulation of moisture and heat, making them ideal for use in humid environments.	Bedding → Mattresses ⁴⁰²	topper ⁹² spring ¹¹³ foam ¹⁵⁸ mattress ⁸⁹⁹ bed ¹³⁸⁴
heikantklimaattechniek.nl	Heikant Klimaattechniek BV	Ventilation services are a part of the diverse installations that the company provides.	Climate Control → Air Conditioning ¹⁰²² Home Improvement → HVAC Systems ⁷⁷³	air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ collaboration ¹⁶⁰³⁶	's-Hertogenbosch → Rosmalen ¹⁰⁵⁹
vandebeucken.nl	Technisch Buro van de Beucken b.v.	Mechanical ventilation is a key part of the service offering.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	gas ⁴³⁴ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Stein → Urmond ¹⁴⁷
dwsonline.nl	DWS Safe and Secure BV	DWS offers solutions for natural ventilation and smoke-heat removal.	Garden Furniture → Gates ³⁵³ Security → Access Control ²⁵³	drive ⁴²⁸ locks ⁹⁵³ security ⁶⁶⁵⁵
doorfan.nl	Thermodicht	The website also offers services for measuring and optimizing ventilation in spaces to ensure a healthy indoor environment.	Construction → Building Inspection & Safety ³⁶²	blowerdoor ¹⁶ airtightness ⁴⁵ standards ³⁹⁴ space ³⁸⁴⁶ report ⁴⁵⁵¹	Groningen → Glimmen ⁹⁹
calordelta.nl	Calordelta Klimaattechniek	Ventilation systems are offered as part of complete climate solutions.	HVAC Systems → HVAC Installers ⁹⁴ Energy & Sustainability → Climate Control ¹⁸⁹⁶	air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Utrecht → Zeist ²⁶⁴⁴
bezoekhetbelevingscentrum.nl	Belevingscentrum	The website emphasizes the role of decentralized ventilation systems in achieving a gas-free home.	Energy → Energy Saving ¹¹⁵¹ Energy → Energy Advice ²⁷⁹	advisor ¹⁰⁵⁵ insulation ²⁴⁴⁸ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹ installation ¹³⁷⁴²
haneco.nl	Haneco	The website addresses ventilation as part of the energy-saving process.	Energy → Energy Advice ²⁷⁹ Insulation & Glazing → Insulation ¹⁵⁴³	energy advice ¹⁶⁵ insulation ²⁴⁴⁸ subsidy ²⁶⁴⁹ sustainability ¹⁸⁴⁵¹
rintech.nl	Rintech (Rutten Installation Technique)	Rintech performs ventilation installations.	Climate Control → Cooling ⁵⁸⁵ Installation & Repair → Ventilation ⁸⁵⁹	central heating ¹⁹⁰ installation technology ²²³ sanitation ²³³ cooling ³²⁰ plumbing ¹⁷⁶¹	Venray → Wanssum ⁸⁴
engelenklimaattechniek.nl	Engelen Klimaattechniek	Ventilation and WTW (Warmth Recovery) systems are also provided.	HVAC Systems → HVAC Installers ⁹⁴ Climate Control → Air Conditioning ¹⁰²²	air handling ⁸⁵ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	Roermond → Swalmen ²⁵⁴
iwancaalders.nl	Iwan Caalders Installaties	The company supplies and installs (mechanical) ventilation systems.	Installation & Repair → General Installation ⁷²⁷	gas installation ⁶⁵ boiler ¹²⁴⁰ heat pump ²⁵⁴¹ installation ¹³⁷⁴² renovation ¹³⁸⁴⁹	Leudal → Roggel ¹⁵²
brunottinstallatietechniek.nl	Brunott Installatietechniek	Ventilation ensures good air quality in buildings and contributes to the comfort and health of residents.	Technical Services → Maintenance Companies ⁵¹⁷ Home Improvement & Services → Home Maintenance ¹⁰⁰²	electrical work ¹³⁸ charging station ⁷⁸⁹ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹	Southwest-Friesland → Sneek ¹⁹²¹
susthermo.nl	Susthermo B.V.	The bureau provides ventilation advice and designs.	Construction Industry & Methods → Sustainable Construction ¹³⁹¹ Legal & Permits → Building Technology ³⁸⁵	indoor climate ⁹⁷ acoustics ³⁵² sustainability ¹⁸⁴⁵¹
exceltech.nl	ExcelTech B.V.	The company manages ventilation and overpressure systems in buildings.	Fire Safety → Fire Alarm Systems ²⁸	parking garage ¹⁷⁵ fire safety ⁵⁸⁹ renovation ¹³⁸⁴⁹ maintenance ²⁰⁰⁹³	Overijssel → Hardenberg ²³⁰⁹
installatiebedrijfgoedhart.nl	Installatiebedrijf Goedhart	Mechanical ventilation is offered for homes and commercial spaces.	Heating → CV Boilers ¹⁶⁷ Heating → CV Installation ¹³⁴	cv boiler ¹⁷³ underfloor heating ⁷⁵⁷ plumbing ¹⁷⁶¹ heat pump ²⁵⁴¹ bathroom ³⁷⁸⁴	Vijfheerenlanden → Ameide ⁹⁷
hob-beheer.nl	HOB Onderhoud en Beheer	The organization is active in the installation of mechanical ventilation.	Home Improvement → Heating Systems ⁶⁰⁴ Home → Installation & Repair ³²⁴¹	boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ solar panels ⁴⁷⁰¹ installation ¹³⁷⁴²	Albrandswaard → Rhoon ⁴⁴⁸
vb-installaties.nl	VB Installaties	The company offers complete ventilation solutions, including installation and maintenance.	Climate Control → Air Conditioning ¹⁰²² Home Improvement → HVAC Systems ⁷⁷³	climate ⁹³⁴ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹	West-Betuwe → Stationswijk ⁶⁴⁹
brendersinstallatietechniek.nl	Brenders Installatietechniek	Ventilation systems, including mechanical ventilation, are installed and maintained.	Installation & Repair → Ventilation ⁸⁵⁹	plumbing ¹⁷⁶¹ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	South-Holland → Zoetermeer ⁴⁰⁴⁶
containersafetyservices.nl	Plus Logistics	The website promotes a unique concept of sustainable ventilation for containers.	Logistics & Transport → Logistics ⁷⁴⁴⁴ Installation & Repair → Ventilation ⁸⁵⁹	insects ²⁴⁵ goods ⁶⁶⁶ container ¹⁷⁰⁹ logistics ³²⁵⁷
bouwbroer.nl	Bouwbroer Installatietechniek BV	They carry out ventilation work, an important part of their installation expertise.	Building Systems & Services → Mechanical Services ⁹⁸	sanitation ²³³ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	Maashorst → Uden ¹⁵⁴⁰
haaringdebrabander.nl	Haaring de Brabander b.v.	Haaring de Brabander b.v. supplies ventilation systems.	Home Improvement → Heating Systems ⁶⁰⁴ Home → Installation & Repair ³²⁴¹	heat storage ¹⁰ heating system ¹⁰⁸ cv installation ¹¹⁶ radiator ²⁵¹	Westland → Poeldijk ²⁸⁰
gh-installatietechniek.nl	N.L. van Geest Installatie	Ventilation also falls under the expertise of the installation company.	Installation & Repair → General Installation ⁷²⁷ Context ¹⁶¹³⁹⁴	plumbing ¹⁷⁶¹ heat ²¹⁸⁸ roofing ²⁸⁰⁶ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹
mbarendse.nl	Onbekend	Ventilation is mentioned as one of the offered services.	Heating → Central Heating Installation ²⁹⁴ Home Improvement → Heating Systems ⁶⁰⁴	boiler ¹²⁴⁰ drainage ¹³²² roof ³⁶⁶² installation ¹³⁷⁴²
busseninstallatietechniek.nl	Bussen Installatietechniek	The company supplies ventilation systems to ensure a healthy living environment.	Building Systems & Services → Mechanical Services ⁹⁸	plumbing ¹⁷⁶¹ roofing ²⁸⁰⁶ installation ¹³⁷⁴²
giesseninstallatie.nl	Giesen Installatiebureau	Ventilation systems are installed to optimize air quality and energy efficiency.	Installation & Repair → Ventilation ⁸⁵⁹	installation company ¹⁰⁰ sanitation ²³³ heat pump ²⁵⁴¹ roofing ²⁸⁰⁶ sustainability ¹⁸⁴⁵¹	Neder-Betuwe → Casterhoven ²⁴⁸
aircoproject.nl	Airco Project	Furthermore, Airco Project offers ventilation options.	Home Improvement → HVAC Systems ⁷⁷³ Energy & Sustainability → Climate Control ¹⁸⁹⁶	air ¹²² climate ⁹³⁴ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹
mgitechniek.nl	MGI techniek	MGI techniek specializes in the installation and maintenance of ventilation systems.	Building Systems & Services → Mechanical Services ⁹⁸ Agriculture → Agricultural Technology & Innovation ⁷⁴³	air washer ¹¹ smart home automation ³⁷ barn ²⁸² warehouse ¹⁰²⁷	Tubbergen → Geesteren ²⁰⁰
airco-oostnederland.nl	Airco Oost Nederland	Ventilation is the process of exchanging air in a space to bring in fresh air and remove polluted air.	Home Improvement → HVAC Systems ⁷⁷³	climate control ²³⁸ airco ²⁵⁹ solar energy ³⁷³ heat pump ²⁵⁴¹ quote ¹²⁸⁶³
dejagerservice.nl	De Jager Service	Ventilation is carried out according to the most used methods and techniques.	Climate Control → Cooling ⁵⁸⁵ Installation & Repair → Ventilation ⁸⁵⁹	plumbing ¹⁷⁶¹ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ maintenance ²⁰⁰⁹³
0348online.nl	0348 Online	An article discusses the benefits of a good indoor climate through adequate ventilation.	Motorcycles → Scooters ⁹⁰³	data destruction ⁴³ electric bike ³⁴¹ branding ⁴⁶¹⁴ blog ¹³³⁹²
clima-control.nl	Climacontrol	Climacontrol ventilation blocks are used to create fresh air and save energy.	Hospitality → Suppliers ¹⁰⁵⁷ Installation & Repair → Climate Installation ²⁴⁹	installer ⁶⁷⁷ heat pump ²⁵⁴¹ energy ⁹⁰⁷⁵ quote ¹²⁸⁶³	Wijdemeren → Loosdrecht ⁶⁷⁸
deooievaarmontage.nl	Montage bedrijf De Ooievaar	The Ooievaar Montage provides and installs ventilation systems focused on a healthy and comfortable indoor climate.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	air technology ¹⁹
jkdeservicemonteur.nl	jkdeservicemonteur	The website provides ventilation services to create a pleasant indoor environment.	Home Improvement → HVAC Systems ⁷⁷³ Energy & Sustainability → Climate Control ¹⁸⁹⁶	air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ sustainability ¹⁸⁴⁵¹
ajrbouwadvies.nl	AJR bouwadvies	The firm advises on ventilation to improve air quality.	Interior → Acoustics ²⁵⁸ Environment → Noise ²⁶	acoustics ³⁵² insulation ²⁴⁴⁸ research ⁸⁹⁶⁷	Limburg → Heerlen ²⁷⁵⁵
anti-condensmat.nl	Anti-Condensmat.nl	Anti-condensation mats are designed to improve ventilation under the mattress, which is essential to prevent mold.	Bedding → Mattresses ⁴⁰² Disease & Treatment → Allergies ¹⁵⁷	moisture ²²⁷ mold ³⁵⁶ mattress ⁸⁹⁹ comfort ¹⁴⁷³
borghstee.nl	BouwBureauBorghstee	BouwBureau Borghstee carries out ventilation calculations to ensure that buildings have sufficient fresh air.	Legal & Permits → Environmental Permits ⁸⁸ Legal & Permits → Building Engineering ¹²⁰	beng ⁴² building physics ⁴⁷ daylight ⁸⁷ environmental permit ¹²³ report ⁴⁵⁵¹
caravanstallingsiem.nl	Caravanstalling Siem	The storage facility is equipped with a modern computer-controlled ventilation system.	Camping → Facilities ¹⁹⁹ Logistics → Storage ¹¹⁷⁰	caravan ¹³⁹⁴ storage ²⁴⁴⁶ security ⁶⁶⁵⁵	Lansingerland → Berkel and Rodenrijs ⁹²⁹
comfortsensor.nl	Comfortsensor	The meter provides signals when ventilation is needed, maintaining optimal air quality.	Electronics & Components → Sensors ¹⁰⁶ Measurement → Measurement Instruments ⁴⁶	co2 meter ¹² humidity ⁷⁰ air quality ¹⁶² temperature ³⁹⁵ building ³²⁰⁴
comfy-air.nl	Comfy-Air	Mechanical ventilation is also offered as part of the climate control solutions.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	airco ²⁵⁹ office ²⁸⁹⁸ installation ¹³⁷⁴² brand ¹⁷⁷³⁷	Beuningen → Weurt ¹⁰⁴
constantklimaatservice.nl	Constant Klimaatservice	The company offers suitable ventilation solutions for various office spaces and shops, considering specific needs.	Heating → CV Boilers ¹⁶⁷ Home Improvement → HVAC Systems ⁷⁷³	central heating boiler ⁸⁰ air conditioning ²¹⁷⁸ maintenance ²⁰⁰⁹³	Goeree-Overflakkee → Oude-Tonge ¹⁵⁵
criticalintelligence.nl	CRITICALINTELLIGENCE.NL	VentICalc is a dedicated tool for calculating mechanical ventilation parameters, offering a practical resource for healthcare professionals.	Medical Care & Services → Specialty Medicine ³⁶⁵⁷ Data Science & Analytics → Artificial Intelligence ¹⁸³¹	generative ai ²¹ artificial intelligence ²⁹¹ course ¹⁴⁷²⁸
datacool.nl	Datacool	Ventilation aspects are also included in climate solutions to ensure good air quality.	Climate Control → Air Conditioning ¹⁰²² Robotics & Automation → Automation Technology ¹⁷	climate control ²³⁸ air conditioning ²¹⁷⁸ maintenance ²⁰⁰⁹³	Lansingerland → Bleiswijk ⁵⁷⁹
ddtinstallatie.nl	DDT Installatie	Ventilation is a component of the climate control solutions offered by DDT Installatie, with attention to good air quality.	Energy & Sustainability → Cooling Technology ³⁵ Installation & Repair → Climate Installation ²⁴⁹	air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
donkersveldhoven.nl	Donkers Veldhoven	Donkers Veldhoven uses effective ventilation to minimize dust during demolition and concrete drilling.	Building & Materials → Demolition Services ³¹⁷ Building & Materials → Concrete Structures ²⁶⁸	concrete drilling ⁹⁵ cover ³⁹² demolition ¹¹⁴⁴ cleaning ⁴⁵⁶⁷
energieadvieszutphen.nl	Coöperatie EnergieAdvies Zutphen	The website emphasizes the importance of good ventilation in combination with insulation.	Energy & Sustainability → Energy Consulting ⁸⁸³ Energy → Energy Advice ²⁷⁹	energy label ⁷⁴⁴ insulation ²⁴⁴⁸ heat pump ²⁵⁴¹	Gelderland → Zutphen ²⁶⁹⁰
energiek-domotica.nl	Energiek	Ventilation is an integral part of the systems that Energiek integrates, focused on an improved living environment.	Technology → Smart Home & Automation ¹¹⁴⁶	switches ⁶⁸ home automation ³⁷⁶ audio ⁹³⁴ heat ²¹⁸⁸
fm-transmitter.nl	Telefoonhouderstore	The website sells phone holders that can be attached to a ventilation grille, which is convenient for holding phones in the car.	Car Care & Detailing → Automotive Accessories ⁵⁶⁸ Electronics & Components → Mobile Accessories ¹⁴⁷	car charger ¹³ phone holder ²⁸ tripod ⁴⁹
gezondheidsklachten.nl	Gezondheidsklachten	The article refers to WHO research and highlights the importance of ventilation in relation to COVID-19 and health complaints.	Occupational Medicine → Ergonomics ³²⁹	indoor environment ¹³ health complaints ²²	Delft → Wippolder ¹³²
ggcw-advies.nl	GGCW	The advice also includes ventilation advice, aimed at a healthier indoor climate.	Insulation & Glazing → Insulation ¹⁵⁴³ Home → Home Advice ¹⁷	measurement ⁷³¹ insulation ²⁴⁴⁸ sustainability ¹⁸⁴⁵¹
hectorinstallaties.nl	Hector Installaties B.V.	The website emphasizes that Hectorinstallaties installs ventilation systems for various types of buildings, such as homes, offices and factories.	Heating → Boilers ³³⁶	boiler ¹²⁴⁰ installation ¹³⁷⁴²	North-Brabant → Breda ⁹⁰⁰³
helpendehandenraalte.nl	Stichting de helpende handen	The building features a ventilation system that continuously purifies the air in the rooms.	Venues → Halls ⁴¹⁹ Traffic Management → Parking ⁵⁰⁸	hall ¹⁷⁸⁶ building ³²⁰⁴ coffee ³⁸³⁸	Overijssel → Raalte ¹⁷⁷¹
hendriksinstallatie.nl	Hendriks installatiebedrijf	Hendriks installatiebedrijf provides ventilation systems for homes and buildings.	Heating → Central Heating Installation ²⁹⁴ Heating → CV Installation ¹³⁴	cv ⁵¹⁶ boiler ¹²⁴⁰ roofing ²⁸⁰⁶
hopieper.nl	Handelsonderneming M. Pieper	The company also offers ventilation systems, including installation and maintenance.	Electrical Engineering → Inspection ⁵⁹⁰ Building Science & Analysis → Moisture Problems ⁴⁷	dry ⁸² onion ¹¹¹ maintenance ²⁰⁰⁹³	Reimerswaal → Krabbendijke ¹²⁰
hvac-group.nl	HVAC Group	HVAC Group specializes in providing complete ventilation systems and solutions.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	retrofit ²⁶ air duct ⁶⁶ air quality ¹⁶² climate ⁹³⁴	Flevoland → Zeewolde ¹²⁴³
installatiebedrijfneleman.nl	Dijkstra Climate Technology	Dijkstra Climate Technology offers ventilation system installation and maintenance.	Environmental & Sustainability → Climate Technology ¹²⁴ Installation & Repair → General Installation ⁷²⁷	climate technology ⁶¹ sanitation ²³³ gas ⁴³⁴ electricity ⁷⁴⁵ heat ²¹⁸⁸	Noordoostpolder → Marknesse ¹⁷⁵
installatiepartners.nl	Installatie Partners	Installatie Partners specializes in installing and maintaining ventilation systems.	Installation & Repair → General Installation ⁷²⁷	plumbing ¹⁷⁶¹ extension ¹⁹⁴¹ roofing ²⁸⁰⁶ installation ¹³⁷⁴² renovation ¹³⁸⁴⁹
iotwillemsebv.nl	IOT Willemse B.V.	The website describes the use of ventilation caps in the PVC roof.	Rubber & Plastics → Plastic Products ¹⁴ Roofing → Materials ²⁰	pvc ⁵²²	North-Brabant → Etten-Leur ¹³⁶⁶
jt-renovaties.nl	JT-renovaties	Ventilation channel cleaning is a specific service that the company offers.	Installation & Repair → Ventilation ⁸⁵⁹ Maintenance & Repair → Facility Services ⁶⁷¹	facade ¹⁴⁹⁰ roofing ²⁸⁰⁶ roof ³⁶⁶² garden ¹³¹²⁹ renovation ¹³⁸⁴⁹
klimaat-service.nl	Klimaat Service ten Brinke	The company also offers ventilation solutions, essential for a healthy and comfortable living environment.	Environmental & Sustainability → Climate Technology ¹²⁴ Energy & Sustainability → Climate Control ¹⁸⁹⁶	air conditioning ²¹⁷⁸ staff ³⁴⁰⁵ quote ¹²⁸⁶³	Wierden → Enter ²⁴⁹
kraanverwarming.nl	Kraan Onderhoud & Installatie	Ventilation is seen as equally important as hot water and is implemented by the company.	Installation & Mounting → Installers ¹⁰⁰⁷	boiler ¹²⁴⁰ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
larsvandenbergh.nl	van den Bergh Installatiewerken	The website offers services for the installation and cleaning of WTW (Heat Recovery) and mechanical ventilation.	Climate Control → Air Conditioning ¹⁰²² Building Systems & Services → Mechanical Services ⁹⁸	central heating ¹⁹⁰ boiler ¹²⁴⁰ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	Gelderland → Tiel ¹⁶⁶²
martinvangrieken.nl	Installatie & Loodgietersbedrijf Martin van Grieken V.O.F.	The website provides advice and information about ventilation systems.	Heating → Central Heating Installation ²⁹⁴ Home Improvement → Heating Systems ⁶⁰⁴	plumbing work ⁶⁹ central heating boiler ⁸⁰ radiator ²⁵¹ solar panels ⁴⁷⁰¹ installation ¹³⁷⁴²	North-Holland → Diemen ⁹⁷⁵
nelissen-airco.nl	Nelissen Airco	Good ventilation via air conditioning is important for a healthy living environment and can help reduce health complaints.	Climate Control → Air Conditioning ¹⁰²² Climate Control → Cooling ⁵⁸⁵	airco ²⁵⁹ energy saving ⁵⁹⁹ heat pump ²⁵⁴¹ installation ¹³⁷⁴²
nieuwegeinseglashandel.nl	Glashandel Nieuwegein B.V.	The website mentions ventilation grilles as part of the product range.	Windows & Doors → Windows ²⁹⁹⁹ Home → Glassworkers ⁸⁷	glass ²⁹¹⁹ showroom ⁴⁸⁸³	Utrecht → Nieuwegein ²²⁶⁴
npsloodgieters.nl	Noah Plumbing Service	Noah Plumbing Service offers ventilation systems that help prevent health problems.	Installation & Repair → Ventilation ⁸⁵⁹ Installation & Repair → General Installation ⁷²⁷	gas installation ⁶⁵ sanitation ²³³ drainage ¹³²² heat ²¹⁸⁸ installation ¹³⁷⁴²	North-Holland → Amsterdam ⁴¹²⁵³
r-co.nl	R-CO Climate Control	R-CO is specialized in providing high-quality climate control systems and air conditioning for the business market, including ventilation.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	climate control ²³⁸ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²
raavrie.nl	Raavrie B.V.	Ventilation cleaning and maintenance are key services offered by Raavrie, focused on improving air quality.	Installation & Repair → Ventilation ⁸⁵⁹ Environmental & Sustainability → Climate Technology ¹²⁴	air conditioning ²¹⁷⁸ installation ¹³⁷⁴² renovation ¹³⁸⁴⁹ maintenance ²⁰⁰⁹³
ronckaerts.nl	Installatiebedrijf Ronckaerts	Installatiebedrijf Ronckaerts works with ventilation systems.	Installation & Repair → General Installation ⁷²⁷	infrastructure ¹⁴⁶⁰ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Limburg → Landgraaf ⁷¹⁹
rookafvoerwinkel.nl	RookAfvoerWinkel	The website now also offers WTW ventilation products.	Installation & Repair → Ventilation ⁸⁵⁹ Building & Materials → Facades & Cladding ⁸⁰⁹	elbow ¹² stainless steel (rvs) ⁵¹ chimney ⁵²³ plate ⁷⁸⁷ aluminum ¹¹⁹⁷
slaapunit.nl	SlaapUnit BV	The unit is equipped with a mechanical exhaust system and swiveling windows for good ventilation and comfort.	Alternative Living → Temporary Housing ²⁹ Technology → Smart Home & Automation ¹¹⁴⁶	blinds ⁴⁴⁶ bedroom ²⁰⁵¹
terveertechniek.nl	Ter Veer Techniek Marum	Ventilation systems are installed and maintained for good air quality in buildings.	Climate Control → Air Conditioning ¹⁰²²	electrical ¹⁴¹⁴ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ sustainability ¹⁸⁴⁵¹	Westerkwartier → Marum ²⁷¹
teveldeinstallatietechniek.nl	Te Velde Installatietechniek	The company also offers demand-controlled ventilation systems, necessary for optimal air quality in buildings.	Home Improvement → Heating Systems ⁶⁰⁴ Installation & Repair → Ventilation ⁸⁵⁹	heat source ²⁴ solar boiler ⁹² installation company ¹⁰⁰ heat pump ²⁵⁴¹ design ²⁷²⁰²	Gelderland → Nijmegen ⁹³⁸⁴
tonnemainstallatie.nl	Tonnema Installatie & Klusservice	Tonnema Installatie & Klusservice can also install ventilation systems.	Maintenance & Repair → Plumbers ⁸⁷⁹ Installation & Repair → General Installation ⁷²⁷	gas pipe ²⁹ sanitary ⁷⁵⁰ handyman ⁸³⁶ plumbing ¹⁷⁶¹ heat ²¹⁸⁸
totaalvocht.nl	TotaalVocht	Ventilation is presented as an important step in addressing moisture in the home.	Property Issues → Problems ¹⁸ Finishing & Trades → Finishing ⁵⁴⁷	woodworm ⁷³ injection ¹¹¹ moisture ²²⁷ mold ³⁵⁶ measurement ⁷³¹
vanoschinstallaties.nl	Van Osch Installaties	Van Osch Installaties supplies ventilation systems for both new construction and renovation projects.	Heating → Boilers ³³⁶ Renovation → Bathroom Renovation ⁸³⁴	boiler ¹²⁴⁰ heat pump ²⁵⁴¹ bathroom ³⁷⁸⁴ renovation ¹³⁸⁴⁹
vd-grootkeuken-advies.nl	VD grootkeuken advies & ontwerp	The company offers ventilation systems as part of the complete kitchen design.	Design & Creative → Interior Design Companies ¹¹ Business → Industry ³⁶⁹⁷⁷	cooling ³²⁰ kitchen ⁶⁴⁴³ design ²⁷²⁰²	North-Brabant → Hilvarenbeek ⁸⁴³
vda-installatietechniek.nl	VDA Installatietechniek	The company also offers advice on ventilation, aimed at improving the indoor environment.	Installation & Repair → General Installation ⁷²⁷	gas installation ⁶⁵ air conditioner ⁴⁰⁸ boiler ¹²⁴⁰ installation ¹³⁷⁴²
vidimax.nl	Vidimax	Ventilation is mentioned as a crucial factor in creating healthy indoor air.	Climate Control → Air Conditioning ¹⁰²² Hygiene & Environmental Factors → Environmental Diseases ³⁸	filmmaking ¹²⁹ air quality ¹⁶² smartphone ¹³⁴⁴
werkenbijiszuid.nl	Installatie Service Zuid	Installatie Service Zuid is also specialized in mechanical ventilation.	Installation & Repair → Ventilation ⁸⁵⁹	plumbing ¹⁷⁶¹ heat ²¹⁸⁸ vacancy ⁶⁵⁹⁸ installation ¹³⁷⁴²	Oudewater → Snelrewaard ³⁰
xenin.nl	Xenin Installaties	Xenin Installaties supplies and optimizes ventilation systems, aimed at providing fresh, healthy air in the workplace.	Climate Control → Cooling ⁵⁸⁵ Installation & Repair → Ventilation ⁸⁵⁹	cooling ³²⁰ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ technology ⁶⁸¹⁶
ya-installatiebedrijf.nl	YA Installatiebedrijf	YA Installatiebedrijf offers ventilation technology, essential for good air quality in homes and buildings.	Heating → Central Heating Installation ²⁹⁴ Home Improvement → Plumbing ²⁷³³	boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ bathroom ³⁷⁸⁴ renovation ¹³⁸⁴⁹	Utrecht → Woerden ²⁶⁴²
jsklimaattechniek.nl	J.S. Klimaattechniek & Service	Ventilation systems are installed, maintained and cleaned, adapted to specific needs.	Installation & Repair → Ventilation ⁸⁵⁹ Installation & Repair → General Installation ⁷²⁷	sanitary ⁷⁵⁰ drainage ¹³²² air conditioning ²¹⁷⁸ heat ²¹⁸⁸ installation ¹³⁷⁴²
covakinstallaties.nl	Covak Installaties	The company supplies ventilation systems as part of its broader installation services, essential for healthy indoor air.	Home Improvement → Heating Systems ⁶⁰⁴ Installation & Repair → Ventilation ⁸⁵⁹	solar panel ¹⁴¹ drainage ¹³²² installation ¹³⁷⁴² maintenance ²⁰⁰⁹³
testvi02-sensweb.nl	D&G-Engineering	The company offers advice on safe ventilation, particularly focusing on Covid-19 guidelines.	Manufacturing & Industrial → Engineering ³⁹¹⁹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	bim ³⁰⁷ engineering ¹⁴⁶⁸ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹	Midden-Groningen → Sappemeer ²⁰⁷
caravanstallingwalcheren.nl	Caravanstalling Walcheren	The greenhouse complex is equipped with automatic ventilation to ensure air quality and the safety of stored objects.	Caravans → Caravan Storage ¹⁴⁵ Driving & Lessons → Vehicles ⁵⁴¹	parking space ²⁹⁴ storage space ³⁸⁸ caravan ¹³⁹⁴ security ⁶⁶⁵⁵	Veere → Aagtekerke ⁷²
airotech.nl	Airotech	Ventilation is essential for ensuring a healthy and comfortable indoor air, preventing health problems.	Climate Control → Air Conditioning ¹⁰²² Energy & Sustainability → HVAC (Heating ¹⁹⁸	climate control ²³⁸ energy ⁹⁰⁷⁵
slieker-techniek.nl	Slieker Installatietechniek	Mechanical ventilation refers to systems that supply fresh air and remove waste air, with the goal of creating a healthier indoor climate.	Climate Control → Cooling ⁵⁸⁵	plumbing ¹⁷⁶¹ heat ²¹⁸⁸ roofing ²⁸⁰⁶ installation ¹³⁷⁴²	North-Holland → Amsterdam ⁴¹²⁵³
frisseluchtapp.nl	Niet vermeld	Ventilation is presented as a crucial factor for clean air.	Installation & Repair → Ventilation ⁸⁵⁹ Hygiene & Environmental Factors → Environmental Diseases ³⁸	air ¹²² building ³²⁰⁴ app ⁴⁵⁹⁵ child ¹¹⁵⁶⁶
glasenkunststof.nl	Kruithof Glas & Kunststof	Optionally, a ventilation grille can be installed during glass installation.	Windows → Glazier ⁴⁴⁰ Design & Creative → Business Functions ²¹¹	safety glass ⁵⁷ insulating glass ⁷⁴ frames ²⁵⁵⁶ glass ²⁹¹⁹	Nissewaard → Spijkenisse ¹⁴³³
omniaglasservice.nl	Omnia Glasservice	Ventilation is an important part of the glass fitting services, to create a healthy and energy-efficient living environment.	Windows → Glazier ⁴⁴⁰ Exterior Works → Glass Fitting ¹¹²	glass damage ¹³⁵ glazing ⁴⁸² insulation ²⁴⁴⁸ glass ²⁹¹⁹	Drenthe → Midden-Drenthe ¹³⁴³
verlint.nl	Verlint Installatie Techniek	Verlint Installatie Techniek installs and maintains mechanical ventilation, contributing to a healthy indoor climate and energy savings.	Home Improvement → Plumbing ²⁷³³ Installation & Repair → General Installation ⁷²⁷	gas ⁴³⁴ lead ¹¹⁹⁵ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ roofing ²⁸⁰⁶
puisterloodgieters.nl	Puister Loodgieters	The installation and repair of ventilation systems is offered.	Renovation → Bathroom Renovation ⁸³⁴ Maintenance & Repair → Plumbers ⁸⁷⁹	plumber ¹²¹⁰ heat ²¹⁸⁸ installation ¹³⁷⁴² renovation ¹³⁸⁴⁹ repair ¹⁴⁵⁷⁶	South-Holland → Westland ⁴⁰¹⁶
dannycvinstallaties.nl	Danny CV Installaties	Ventilation is one of the key services offered by Danny CV Installaties, focused on improving air quality and the operation of gas-burning appliances.	Installation & Mounting → Installers ¹⁰⁰⁷	boiler ¹²⁴⁰ regulation ¹³⁵⁰ certification ³³⁸⁰ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Lansingerland → Berkel and Rodenrijs ⁹²⁹
vandekieftinstallatie.nl	Van de Kieft Installatietechniek	Ventilation is also included, especially in new construction and renovation projects.	Heating → CV Installation ¹³⁴ Installation & Repair → Ventilation ⁸⁵⁹	cv ⁵¹⁶ roofing ²⁸⁰⁶ quote ¹²⁸⁶³ installation ¹³⁷⁴²	Barneveld → Stroe ¹³⁴
insectenrooster.nl	Insectenrooster.nl	Crawl space ventilation (kruipruimte ventilatie) helps to reduce moisture and prevent mold.	AccommodationTypes → Outdoors ²²⁴ Finishing & Trades → Finishing ⁵⁴⁷	grille ⁴² insects ²⁴⁵
aangenaamwarmbeverwijk.nl	Aangenaam Warm Beverwijk	The company cleans ventilation systems to improve air quality.	Construction & Maintenance → Service Companies ⁸⁶	boiler ¹²⁴⁰ subscription ³²⁸⁷	North-Holland → Beverwijk ¹⁶⁹⁰
tbfb.nl	Technisch Bureau Frank Bouman	TBFB specializes in ventilation technology and offers expertise in this field.	Engineering → Mechanical Engineering ⁷³⁷	work preparation ²⁹ drawings ¹³²⁹ installation ¹³⁷⁴² design ²⁷²⁰²
klockenbrink.nl	Installatiebedrijf Klockenbrink	Furthermore, Klockenbrink is specialized in ventilation systems.	Installation & Repair → Climate Installation ²⁴⁹	refrigeration technology ³⁴ electrical engineering ⁸¹⁷ air conditioning ²¹⁷⁸ installation ¹³⁷⁴² repair ¹⁴⁵⁷⁶	Medemblik → Zwaagdijk-Oost ¹²⁴
hagedooreninstallatie.nl	Hagedooren Installatie	The company is active in installing and maintaining ventilation systems.	Manufacturing → Metals & Fabrication ¹²²⁴ Metalworking → Stainless Steel Fabrication ¹⁶¹	welding ¹⁰⁵¹ plumbing ¹⁷⁶¹ heat pump ²⁵⁴¹ renovation ¹³⁸⁴⁹
tiny-pakhuis.nl	Tiny-Pakhuis	The balanced ventilation with heating ensures good air quality in the Tiny House.	Alternative Housing → Tiny Houses ¹⁶¹ Fabrication & Production → Prefabrication ⁴¹²	sip panels ¹² tiny house ²⁹² insulation ²⁴⁴⁸ sustainability ¹⁸⁴⁵¹
speccs.nl	SPECCS	Ventilation, including axial and radial fans, is offered to ventilate and regulate various spaces.	Installation & Repair → Ventilation ⁸⁵⁹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	climate technology ⁶¹ fan ²⁹⁸ engineering ¹⁴⁶⁸ heat ²¹⁸⁸ installation ¹³⁷⁴²
clima-airsystems.nl	Clima Air Systems BV	The company offers solutions for ventilation, an essential component of a healthy indoor climate.	Installation & Repair → Ventilation ⁸⁵⁹	air handling systems ¹⁵ assembly ¹⁷³³ maintenance ²⁰⁰⁹³
schoenmakerinstallatietechniek.nl	Schoenmaker Installatietechniek Roland Schoenmaker Installatietechniek	In addition to heating, ventilation systems are installed and maintained.	Installation & Repair → Ventilation ⁸⁵⁹ Installation & Repair → General Installation ⁷²⁷	sanitary ⁷⁵⁰ heat ²¹⁸⁸ warranty ⁴⁷⁰¹ installation ¹³⁷⁴²
dimengeoff.nl	Dim&Geoff B.V.	The company offers ventilation systems that comply with regulations and consider aesthetics.	Energy → Local Energy ⁵² Construction & Maintenance → Installation Networks ⁵⁹	solar panel ¹⁴¹ water ²⁵⁰¹ heat pump ²⁵⁴¹ installation ¹³⁷⁴² design ²⁷²⁰²
profido.nl	Profido Meet- en Inregeltechniek	A key part of their work is the air-side regulation of ventilation systems.	Automation → Control Technology ⁶⁹ Installation & Repair → Climate Installation ²⁴⁹	optimization ⁶¹¹ measurement ⁷³¹ regulation ¹³⁵⁰ heat ²¹⁸⁸ installation ¹³⁷⁴²
jgb-loodgietersbedrijf.nl	JGB Loodgietersbedrijf	The company also offers ventilation systems.	Maintenance & Repair → Plumbers ⁸⁷⁹	central heating boiler ⁸⁰ zinc work ¹⁴³ leak ¹²⁰⁴ drainage ¹³²² plumbing ¹⁷⁶¹	Hollands Kroon → Nieuwe Niedorp ¹⁴⁷
containerruimtehuren.nl	Containerruimtehuren.nl	Containers are equipped with ventilation to prevent mold growth.	Logistics → Storage ¹¹⁷⁰ Freight & Logistics → Trucks ⁸⁹⁹	container rental ¹⁰⁰ trailer ¹⁶²⁴ container ¹⁷⁰⁹ box ¹⁹⁸² storage ²⁴⁴⁶	North-Holland → Hoorn ³⁰⁹⁰
denhartoginstallatie.nl	Den Hartog Installatie B.V.	Den Hartog Installatie B.V. is specialized in ventilation systems.	Home Improvement → Plumbing ²⁷³³ Installation & Repair → General Installation ⁷²⁷	zinc ³⁶⁷ gas ⁴³⁴ cv ⁵¹⁶ drainage ¹³²² water ²⁵⁰¹	Gelderland → Culemborg ¹²⁶⁴
shop.buva.nl	Buurtbeheer Utrecht (BUVA)	The website sells ventilation systems and accessories for good indoor air quality.	Security → Security Systems ⁹⁷¹	security products ¹⁷ door hardware ¹⁰¹ cylinder ²⁰⁶ locks ⁹⁵³
commercial.velux.nl	VELUX Commercial	The website describes ventilation systems, including smoke and heat exhaust, which are offered together with daylight products.	Commercial Properties → Commercial Buildings ³¹ Retail & Supplies → Industrial Supplies ¹³³	light channel ¹⁰ daylight ⁸⁷ modular ¹⁶⁰ architecture ³²²³
tsg-klimaattechniek.nl	TSG-Klimaattechniek	The website describes ventilation systems as an important part of their climate control solutions, aimed at improving air quality and reducing heat stress.	Agriculture → Agricultural Technology & Innovation ⁷⁴³ Environment → Environmental Technology ⁷¹²	air purification ⁴³ climate control ²³⁸ energy storage ²⁸¹ environment ⁴⁸⁷³
qtib.nl	Quintus Technisch Installatie Bedrijf	Ventilation is a crucial element of the sustainable installations that QTIB provides, aimed at a healthy and comfortable indoor climate.	Climate Control → Air Conditioning ¹⁰²² Energy & Sustainability → HVAC (Heating ¹⁹⁸	air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ installation ¹³⁷⁴²	Netherlands → Zeeland ¹⁵⁴⁹³
texelermatrassen.nl	Texeler Matrassen	Aluminum ventilation grilles are described as a way to bring fresh air into a space.	Outdoor & Garden → Outdoor Living ¹⁴⁴⁰ Insulation & Glazing → Glasswork ¹⁸⁷	reed mats ¹² electric vehicle ¹⁷⁵ glass ²⁹¹⁹ light ⁵¹⁴⁸
meerdanlicht.nl	Meerdanlicht	Various fans are for sale on the website.	Bathroom → Sanitary Ware ⁸⁴⁵	code ⁵⁰⁹ lamp ¹¹⁴² light ⁵¹⁴⁸ assortment ⁷⁷⁹⁹
klimate.nl	KliMate	Ventilation products and measuring and control equipment are part of the offer.	Climate Control → Air Conditioning ¹⁰²² Climate Control → Cooling ⁵⁸⁵	selection tool ⁵⁰ air conditioner ⁴⁰⁸ assembly ¹⁷³³ heat pump ²⁵⁴¹ warranty ⁴⁷⁰¹
cevetech.nl	Cevetech	The wholesaler also supplies ventilation systems, offering a complete solution for installers.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	stock ¹¹⁵⁴ driver ¹⁸³² heat ²¹⁸⁸	South-Holland → Dordrecht ⁴⁵³¹
gereedschapcentrum.nl	Gereedschapcentrum.nl	Air conditioning and ventilation systems are offered.	Tools → Power Tools ⁴⁰ Gardening → Garden Tools ¹⁸	laser ⁸⁶⁸ battery ¹⁷⁵¹ tool ³⁹⁰⁷ paint ⁸⁷⁴⁷ accessories ¹²⁹⁷⁵
epion.nl	Epion	The systems offer advice on when and how to ventilate to improve air quality.	Business & Management → Educational Management ³⁷⁵ Technology → Smart Home & Automation ¹¹⁴⁶	co2 meter ¹² air quality ¹⁶² dashboard ¹³⁷⁴ report ⁴⁵⁵¹ app ⁴⁵⁹⁵
velu.nl	Velu Klimaattechnische Groothandel	Velu specializes in ventilation technology and provides solutions for building air quality.	Climate Control → Air Conditioning ¹⁰²² Home Improvement → HVAC Systems ⁷⁷³	indoor climate ⁹⁷ online shop ¹³¹⁰ sustainability ¹⁸⁴⁵¹
nijburg.nl	Nijburg Industry Group	Nijburg specializes in ventilation, offering solutions for a healthy and comfortable indoor climate.	Installation & Repair → Ventilation ⁸⁵⁹ Legal & Permits → Building Technology ³⁸⁵	air duct ⁶⁶ indoor climate ⁹⁷ production ⁴⁵⁸² installation ¹³⁷⁴²
solid-air-klimaatplafonds.nl	Nijburg Industry Group	The website describes ventilation systems offered.	Energy → Energy Management ⁵⁰⁴ Energy & Sustainability → Climate Control ¹⁸⁹⁶	sustainability ¹⁸⁴⁵¹ design ²⁷²⁰²	Eersel → Duizel ⁸⁸
readon.nl	ReadOn	The website addresses the impact of ventilation on the spread of aerosols and infections, and offers solutions based on measurements.	Energy → Energy Management ⁵⁰⁴ IT Services & Consulting → Information Technology ³⁷⁶³	energy consumption ²⁶⁴ monitor ¹⁰⁶³ dashboard ¹³⁷⁴ data ⁵⁸⁷²
gezonderelucht.nl	gezonderelucht.nl	The website describes the need for regular ventilation of spaces.	Mental & Emotional Well-Being → Healthy Living ⁴⁰² Environment → Air Quality ¹¹⁶	air pollution ¹⁰ air ¹²² plant ⁴⁵⁰⁹ health ⁶³⁶⁶ blog ¹³³⁹²
co-wijzer.nl	CO-wijzer	Ventilation is an important measure to reduce the concentration of carbon monoxide in a dwelling.	Safety → Fire Safety ¹⁰⁴⁸	carbon monoxide ¹⁶ installation company ¹⁰⁰ boiler ¹²⁴⁰ risk ²⁸⁹⁶
akar.nl	Kitbedrijf AKAR	A key aspect of airtight construction is ensuring proper ventilation.	Adhesives & Sealants → Adhesives ¹⁴³ Finishing & Trades → Finishing ⁵⁴⁷	joint sealing ¹¹ impregnation ¹⁸⁷ seal ²⁶⁴	Amsterdam → South ¹⁴⁸⁸
workfor.nl	Workfor	Ventilation is an essential aspect of Workfor’s solutions, aimed at creating comfortable working environments.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	extraction ⁵⁴ industry ¹⁷⁸⁰
devochtbestrijder.nl	Devochtbestrijder.nl	The website investigates the importance of ventilation in combination with insulation to prevent moisture problems.	Property Issues → Problems ¹⁸	sealant ¹⁰⁰ moisture ²²⁷ mold ³⁵⁶ leak ¹²⁰⁴ quote ¹²⁸⁶³
daminstall.nl	Rijk van Dam Installatietechniek BV	Mechanical ventilation refers to systems that improve air quality in buildings by exchanging air.	Home Improvement → Plumbing ²⁷³³ Installation & Repair → General Installation ⁷²⁷	zinc work ¹⁴³ sanitation ²³³ drainage ¹³²² heat ²¹⁸⁸ roofing ²⁸⁰⁶	Ede → Lunteren ⁷³⁰
ambitie2020.nl	Ambitie 2020	The company offers services for the installation and repair of ventilation systems.	Construction Companies → Residential Construction ¹⁰¹³ Building & Construction → Sustainable Building ¹⁰⁰⁴	construction ⁷⁴²¹ sustainability ¹⁸⁴⁵¹
vanandeltechniek.nl	Van Andel Techniek bv	Ventilation is essential for ensuring a safe and healthy breathing atmosphere, a core aspect of Van Andel Techniek's approach.	Manufacturing → Industrial Equipment & Services ¹²⁷¹	extraction system ³³ laboratory ⁴⁷⁸ industry ¹⁷⁸⁰	South-Holland → Dordrecht ⁴⁵³¹
coolserve.nl	Coolserve	Ventilation is offered for various buildings and industries.	Home Improvement → HVAC Systems ⁷⁷³	refrigeration ²¹³ air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹
scholtesbv.nl	Scholtes Klimaattechniek	Scholtes Klimaattechniek supplies ventilation systems, including air conditioning.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	sustainable ⁷³⁹ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ solar panels ⁴⁷⁰¹ installation ¹³⁷⁴²	Westland → Monster ³⁶⁰
jos-tech.nl	Jos-Tech	Jos-Tech offers ventilation systems as well.	Climate Control → Cooling ⁵⁸⁵ Installation & Repair → Ventilation ⁸⁵⁹	boiler ¹²⁴⁰ plumbing ¹⁷⁶¹ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ heat pump ²⁵⁴¹	Vleuten - De Meern → Vleuten ⁵⁷⁴
brago.nl	Brago Luchttechniek	Optimal ventilation is essential for a healthy living environment, and Brago’s air ducts contribute specifically to this.	Plastics → Manufacturing ⁷⁷⁰⁸ Installation & Repair → Ventilation ⁸⁵⁹	air duct ⁶⁶ engineering ¹⁴⁶⁸ production ⁴⁵⁸²	Meierijstad → Veghel ¹²⁸⁸
a3schilderwerken.nl	A3 Schilderwerken	The company uses certified Festool ventilation for a healthy and sustainable final result.	Household & Cleaning → Spraying ³⁸⁷ Home → Glassworkers ⁸⁷	color consultation ¹⁰⁰ spray ⁶⁵⁸ paint ⁸⁷⁴⁷ maintenance ²⁰⁰⁹³	Hoeksche Waard → 's-Gravendeel ²⁰⁰
brandwerendonline.nl	Seals Solutions B.V.	Systems from GEBA provide fire-resistant ventilation without pressure loss.	Safety → Fire Safety ¹⁰⁴⁸ Building & Materials → Fire-Resistant Materials ¹⁷	seals ¹⁵⁴
stallingdeweyer.nl	Stalling de Weyer	The storage facility is well-ventilated by automatic air vents.	Recreational Vehicles → Caravans ⁸²⁰	caravan ¹³⁹⁴ security ⁶⁶⁵⁵ price ⁸³²⁸	Sittard-Geleen → Sittard ¹⁹⁹⁷
alto-shaam.nl	Alto-Shaam Benelux	The oven utilizes ventilation speed to optimize heat distribution.	Hobbies → Baking ³²⁹ Retail → Point of Sale Systems ⁶⁸	preparation ¹⁶⁰ oven ³²⁴ temperature ³⁹⁵
huttechniek.nl	Hut Techniek	The installation of ventilation systems is one of the services Hut Techniek offers.	Climate Control → Cooling ⁵⁸⁵ Smart Home & Automation → Heating ³⁵	radiator ²⁵¹ heat ²¹⁸⁸ heat pump ²⁵⁴¹ automation ²⁶⁸² installation ¹³⁷⁴²	Westland → De Lier ⁴⁰⁴
buildingjobs.nl	BuildingJobs	The website offers vacancies with a focus on ventilation technology.	Economy → Employment & Labor ⁶⁰⁵⁹	account manager ⁹¹ engineer ¹⁹⁸ vacancy ⁶⁵⁹⁸	Hoogeveen → Bentinckspark ⁴⁵
wonenbyes.nl	Kenta Groovy Blog	The website mentions fans, indicating attention to ventilation and airflow.	Accommodation → Holiday Parks ¹⁰²⁴ Hygiene & Environmental Factors → Living ⁵⁴⁶	wall lamp ²⁹ holiday park ⁵⁶⁶
lichtkoepel-vervangservice.nl	Vervangservice	The website offers options to make skylights ventilating, which improves air quality in the room.	Roofing → Skylights ⁴⁷¹	skylight ⁹⁶⁶ insulation ²⁴⁴⁸ warranty ⁴⁷⁰¹ price ⁸³²⁸
geertsinstallaties.nl	Geerts Installaties	With innovative technologies and energy-efficient solutions, they provide installations with reliable and sustainable ventilation.	Installation & Repair → Ventilation ⁸⁵⁹ Building Systems & Services → Mechanical Services ⁹⁸	heat ²¹⁸⁸ technology ⁶⁸¹⁶ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹
sankomij.nl	Sankomij	Sankomij also handles ventilation systems.	Heating → Boilers ³³⁶ Ventilation → Ventilation Systems ⁴⁷	boiler ¹²⁴⁰ heat pump ²⁵⁴¹ installation ¹³⁷⁴² sustainability ¹⁸⁴⁵¹	's-Hertogenbosch → Southeast ¹⁶⁸
dczoeterwoude.nl	Duurzaamheidscentrum Zoeterwoude	The center emphasizes the importance of adequate ventilation to maintain a healthy indoor climate.	Living → Sustainable Living ⁸¹⁷ Insulation & Glazing → Insulation ¹⁵⁴³	boiler ¹²⁴⁰ insulation ²⁴⁴⁸ heat pump ²⁵⁴¹	South-Holland → Leiden ⁷⁰⁸⁹
stalufor.nl	Stalufor	Stalufor offers ventilation technology.	Engineering → Product Development ⁵⁴³ Construction → Building & Materials ¹⁹⁴⁴⁹	aluminum ¹¹⁹⁷ facade ¹⁴⁹⁰ concept ³³³⁸
arbeco.nl	Arbeco B.V.	The website discusses the replacement of mechanical ventilation boxes.	Home Improvement → Plumbing ²⁷³³	sanitary ⁷⁵⁰ boiler ¹²⁴⁰ electrical ¹⁴¹⁴ brochure ¹⁶⁴² heat ²¹⁸⁸	Zuidplas → Nieuwerkerk aan den IJssel ⁵⁵⁷
megaluxlichtkoepels.nl	Van Deudekom Plastics B.V.	The website promotes light domes with ventilation capabilities for optimal air circulation.	Roofing → Skylights ⁴⁷¹ Garden → Overhangs ²⁹⁴	thermal insulation ¹⁰ light dome ¹⁴ polycarbonate ⁵² warranty ⁴⁷⁰¹
heuvelcv.nl	Van den Heuvel installateur	The installer also offers ventilation systems.	Installation & Repair → Ventilation ⁸⁵⁹ Agriculture → Agricultural Technology & Innovation ⁷⁴³	water supply ¹⁷ heating system ¹⁰⁸ boiler ¹²⁴⁰ heat pump ²⁵⁴¹ solar panels ⁴⁷⁰¹	De Ronde Venen → Mijdrecht ⁷⁰⁰
klimaatcomfortgroningen.nl	Klimaat Comfort Groningen	Ventilation contributes to air quality and comfort in buildings.	Commercial Property → Commercial Space ⁴⁸⁹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	air conditioning ²¹⁷⁸ heat pump ²⁵⁴¹ office ²⁸⁹⁸ home ⁷⁹⁷⁶	Netherlands → Groningen ²³⁷³⁴
ttb-luchttechniek.nl	TTB Luchttechniek BV	TTB Luchttechniek specializes in ventilation systems.	Manufacturing & Industrial → Engineering ³⁹¹⁹ Industry → Industrial ¹⁹⁸⁷	extraction ⁵⁴	Overijssel → Enschede ⁵⁵⁵⁴
vanzuidamkoudetechniek.nl	Van Zuidam Koudetechniek & Klimaatbeheersing	Ventilation systems are offered to improve air quality.	Installation & Repair → Climate Installation ²⁴⁹ Energy & Sustainability → Climate Control ¹⁸⁹⁶	cooling ³²⁰ air conditioning ²¹⁷⁸ heat ²¹⁸⁸	Gelderland → Apeldoorn ⁶⁹⁹⁶
a-dekker-service-installatie.nl	A. Dekker Service and Installation	Ventilation is critical for the climate in the barn. The company sells ventilators, such as Abbi-Aerotech ventilators, to ventilate the barn.	Livestock → Dairy Farming ⁶⁷¹ Sustainable Practices → Farming ¹³⁸	feeding system ¹⁴	Westland → Maasdijk ³⁸³
klimaatservicegouda.nl	Klimaatservice Gouda	The organization also offers service and maintenance for mechanical ventilation systems (WTW units).	Home Improvement → Heating Systems ⁶⁰⁴ Installation & Repair → Ventilation ⁸⁵⁹	heat recovery ⁴² boiler ¹²⁴⁰ installation ¹³⁷⁴² brand ¹⁷⁷³⁷
do-in-school.nl	Lands End Zaun	The phone booths are stylishly designed and effortlessly fit into any modern office interior. Thanks to the efficient ventilation...	Garden Furniture → Gates ³⁵³	gate ⁴⁹⁹ office ²⁸⁹⁸ model ³⁵⁴⁶ wood ⁴¹⁵³ garden ¹³¹²⁹
rasterr.nl	RASTERR	Mesh lockers provide good ventilation, which is essential for storing items.	Logistics → Storage Solutions ¹¹⁶ Manufacturing → Metals & Fabrication ¹²²⁴	lock system ²⁰ locker ¹³⁴ storage space ³⁸⁸
gbsinstallatietechniek.nl	GBS Installatie Techniek	Ventilation is one of the services offered.	Electrical Engineering → Electrical Technology ¹⁹⁶ Building Systems & Services → Mechanical Services ⁹⁸	heat ²¹⁸⁸ building ³²⁰⁴ installation ¹³⁷⁴²
airsain-industrie.nl	AirSain Industrie	Ventilators, including HVLS ceiling fans, are offered for improved air circulation and ventilation.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	humidifier ²⁹ dehumidifier ⁴⁷ air quality ¹⁶² air conditioner ⁴⁰⁸
bvandeweert.nl	van de Weert installatietechniek	The website highlights that van de Weert installatietechniek supplies and installs complete air handling systems.	Installation & Repair → General Installation ⁷²⁷	pipe ⁶⁹⁵ electrical ¹⁴¹⁴ installation ¹³⁷⁴²	Utrecht → Veenendaal ²⁶⁴¹
klaverklimaattechniek.nl	Klaver Klimaattechniek B.V.	The company has experience with ventilation and recirculation cabinet installations, such as at Cargill Multiseeds.	Climate Control → Air Conditioning ¹⁰²² Energy & Sustainability → HVAC (Heating ¹⁹⁸	air handling ⁸⁵ cooling ³²⁰ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Hollands Kroon → Anna Paulowna ²⁹¹
haarvoorhem.nl	Pavette	The hairpiece is recommended not to be worn at night to allow for proper ventilation and extend its lifespan.	Hair Care → Hairpieces ¹⁸ Children’s Issues → Human Health ³⁷	hairpiece ¹⁵³ attachment ²⁰⁸ hair loss ²⁴²
wtw.nl	WTW	The website offers advice and installation of ventilation systems, with special attention to CO₂ levels and a healthy indoor climate.	Home Improvement → Heating Systems ⁶⁰⁴ Installation & Repair → Ventilation ⁸⁵⁹	wtw ³⁶ installation ¹³⁷⁴² renovation ¹³⁸⁴⁹
picufy.nl	PICUFY.nl	Ventilation is a medical technique in which a device takes over breathing.	Healthcare & Medical → Medical Technology ³⁸² Disease & Treatment → Medicine ¹⁰¹⁷	medication ¹¹⁶⁴	South-Holland → Rotterdam ²⁵⁰⁴⁸
gebrkok.nl	Gebr. KOK Installatietechniek bv	Furthermore, they install air handling systems.	Renovation → Bathroom Renovation ⁸³⁴ Manufacturing & Industrial → Industrial Services ⁴⁰⁰	electricity ⁷⁴⁵ heat ²¹⁸⁸ water ²⁵⁰¹ installation ¹³⁷⁴²	Netherlands → North-Holland ⁹²⁹⁵⁶
romad-comfort.nl	Romad Comfort	The company offers ventilation solutions in addition to other climate control systems.	Energy & Sustainability → Climate Control ¹⁸⁹⁶	climate ⁹³⁴ air conditioning ²¹⁷⁸ quote ¹²⁸⁶³ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Haarlemmermeer → Vijfhuizen ²²⁶
kierenjagers.nl	The Kierenjagers	The website emphasizes the importance of effective ventilation in combination with airtightness of a building.	Insulation & Glazing → Insulation ¹⁵⁴³ Construction → Building Inspection & Safety ³⁶²	gap ¹⁴ measurement ⁷³¹ leak ¹²⁰⁴ building ³²⁰⁴
veoxkeukens.nl	Veox Keukens	Veox Keukens offers ventilation solutions that are both aesthetically pleasing and practical.	Kitchen → Kitchen Accessories ¹⁸⁰ Installation & Repair → Ventilation ⁸⁵⁹	worktop ⁵³ light ⁵¹⁴⁸ kitchen ⁶⁴⁴³ collection ⁷⁵⁶⁶ design ²⁷²⁰²
flexhorrenwebshop.nl	Flexhorrenwebshop.nl	The screens provide optimal ventilation while keeping insects and pollen out.	Windows → Screens ¹²¹	plastic frames ⁹⁵ screen ¹⁴³⁸
caumon.nl	Caumon Installatiebedrijf Kerkrade	The company is also specialized in the installation and maintenance of ventilation and air handling systems.	Installation & Repair → General Installation ⁷²⁷ Installation & Repair → Gas Installations ⁴¹	gas installation ⁶⁵ sustainable energy ¹⁹⁸ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ installation ¹³⁷⁴²	Limburg → Kerkrade ¹⁰³¹
aquariumdeco.nl	aquariumdeco.nl	The website offers tips on using natural ventilation to keep a home cool.	Energy → Energy Saving ¹¹⁵¹ Installation & Repair → Ventilation ⁸⁵⁹	climate ⁹³⁴ color ⁴¹⁵⁹ interior ⁸⁰⁹³ energy ⁹⁰⁷⁵
installateurnodig.nl	Te Riele Installatie	Te Riele Installatie also provides mechanical ventilation systems.	Home Improvement → HVAC Systems ⁷⁷³ Installation & Repair → Ventilation ⁸⁵⁹	hot water ²³ installation company ¹⁰⁰ customer base ¹⁷¹ sanitary ⁷⁵⁰ heat ²¹⁸⁸	Dijk en Waard → Heerhugowaard ²⁰¹¹
mkrgevelelementen.nl	MKR Gevelelementen B.V.	Ventilation grilles are offered as part of the building elements and finishes.	Windows → Frames ¹²¹¹	shutters ⁶⁴⁵ extension ¹⁹⁴¹ insulation ²⁴⁴⁸ frames ²⁵⁵⁶	South-Holland → Rotterdam ²⁵⁰⁴⁸
msecontrol.nl	M.S.E. Control Solutions	The website mentions integration of daylight control, which refers to ventilation systems.	Technology → Smart Home & Automation ¹¹⁴⁶	home automation ³⁷⁶ comfort ¹⁴⁷³ automation ²⁶⁸² equipment ⁴¹⁴³ installation ¹³⁷⁴²
luchtbehandelingstechniek.nl	luchtbehandelingstechniek.nl	The website describes the calculation of required air quantities for ventilation.	Building Systems & Services → Mechanical Installation ⁸⁰	heat recovery ⁴² heat pump ²⁵⁴¹ book ¹¹³⁹⁶
deelementen.nl	De Elementen BV	De Elementen offers ventilation services as part of their overall installation offering.	Installation & Repair → General Installation ⁷²⁷ Installation & Mounting → Construction Installation ¹⁷⁵	electrical ¹⁴¹⁴ heat ²¹⁸⁸ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	North-Holland → Amsterdam ⁴¹²⁵³
aangenaamwarm.nl	Aangenaamwarm	The website offers a range of home ventilation units, such as the Itho CVE series.	Heating → Central Heating ²³⁰ Installation & Repair → Ventilation ⁸⁵⁹	heater ¹⁸⁴ radiator ²⁵¹ heat ²¹⁸⁸ order ⁶⁹¹²
mjkolkman.nl	Kolkman Reporting & Educating	The website researches literature and manufacturer documentation on ventilation and air quality in relation to ionization.	Installation & Repair → Ventilation ⁸⁵⁹ Environmental Technology → Air Purification ³²	ionization ¹⁵ measurement report ²⁵ virus ¹⁹⁵ testing ⁴⁵⁶	Gelderland → Apeldoorn ⁶⁹⁹⁶
schimmelbestrijden.nl	Schimmelbestrijden.nl	The website emphasizes the importance of ventilation to prevent mold growth.	Property Issues → Problems ¹⁸	ozone ⁵¹ moisture ²²⁷ removal ²⁶⁷ mold ³⁵⁶
ductman.nl	DuctMan	Ventilation systems are regularly cleaned to ensure a healthy air quality.	Installation & Repair → Ventilation ⁸⁵⁹ Context → Environment ⁵⁴⁴³⁷	air handling systems ¹⁵ exhaust system ⁵⁰ fire safety ⁵⁸⁹ installation ¹³⁷⁴²
home-raamdecoratie.nl	HOME RAAMDECORATIE	Ventilating with Unilux screens contributes to a healthy living environment.	Interior → Window Coverings ¹⁰²⁶ Installation & Repair → Ventilation ⁸⁵⁹	blinds ⁴⁴⁶ curtains ¹⁰¹⁵ window coverings ¹²¹³ screen ¹⁴³⁸
migroep.nl	MI Groep B.V.	Ventilation systems, such as I-VAV and balanced, are installed by MI Groep B.V.	Building Systems & Services → Mechanical Installation ⁸⁰ Manufacturing & Industrial → Engineering ³⁹¹⁹	supervision ¹¹⁸⁴ heat pump ²⁵⁴¹ installation ¹³⁷⁴² maintenance ²⁰⁰⁹³	Halderberge → Bosschenhoofd ¹²⁵
denationalebinnenluchtdag.nl	Lescrauwaet BV	Air ventilation is a key topic that will be discussed during the day.	Conferences & Meetings → Business Events ⁵⁹⁷ Context → Environment ⁵⁴⁴³⁷	speaker ¹⁴⁸¹ environment ⁴⁸⁷³
mdklimaattechniek.nl	MD Klimaattechniek	MD Klimaattechniek is specialized in air handling systems to improve air quality.	Home Improvement → HVAC Systems ⁷⁷³ Retail & Supplies → Industrial Supplies ¹³³	cooling ³²⁰ air conditioning ²¹⁷⁸ heat ²¹⁸⁸ heat pump ²⁵⁴¹	Oldambt → Winschoten ⁸³⁰
staltra.nl	Staltra Bedrijfswageninrichting	The website emphasizes optimal ventilation and fresh air in vehicles through roof fans and Dynnox systems.	Rental Services → Fleet Management ²⁵⁷	company vehicle interior ¹² light ⁵¹⁴⁸ interior ⁸⁰⁹³
maxxfan.nl	MaxXfan	The fans provide better ventilation in barns, which is essential for the health and comfort of the animals.	Agriculture → Livestock ²⁴¹³	heat stress ¹⁴ milking robot ¹⁸ barn ²⁸² fan ²⁹⁸ cow ⁵⁹⁶
noorderlichtstudios.nl	Noorderlicht Studio's	The studios are well-ventilated to ensure a comfortable working environment.	Recordings & Production → Recording Studios ⁴⁷³ Civil & Infrastructure → Roads ²⁵²	piano ⁸²⁰ view ¹⁰⁴⁵ record ¹⁰⁹⁸ room ³⁴¹¹ studio ⁵⁴⁶⁵	Southwest-Friesland → Sneek ¹⁹²¹
topmatras.nl	Topmatrassen Home	The mattresses are designed with ventilation to promote good air circulation.	Bedroom → Bedding ⁹⁴⁰	horsehair ¹⁶ bamboo ²³¹ cotton ³⁶⁵ mattress ⁸⁹⁹ warranty ⁴⁷⁰¹
aircocompleet.nl	Airco Compleet	Ventilation is considered essential for a healthy indoor climate, and Airco Compleet advises on the installation of air conditioning.	Climate Control → Air Conditioning ¹⁰²² Climate Control → Cooling ⁵⁸⁵	airco ²⁵⁹ bedroom ²⁰⁵¹ technology ⁶⁸¹⁶ energy ⁹⁰⁷⁵ installation ¹³⁷⁴²	Alphen aan den Rijn → AWZI Alphen a/d Rijn ³⁵⁸
nnbcleaning.nl	NNB Cleaning	The website mentions mechanical, WTW, and roof ventilation as additional services.	Cleaning Services → Commercial Cleaning ¹⁵⁸ Chemical Industry → Cleaning Agents ¹⁹	cleaners ¹¹³ industrial ¹⁵⁶ cleaning ⁴⁵⁶⁷ price ⁸³²⁸ quote ¹²⁸⁶³	Netherlands → Utrecht ⁴⁸⁹⁰¹
bernhezerinstallatie.nl	Bernhezer Installatiebedrijf B.V.	Bernhezer Installatiebedrijf offers ventilation and WTW systems.	Installation & Repair → General Installation ⁷²⁷	gas ⁴³⁴ plumbing ¹⁷⁶¹ heat ²¹⁸⁸ roofing ²⁸⁰⁶ installation ¹³⁷⁴²	Bernheze → Nistelrode ²³⁸
henderiksklimaattechniek.nl	Henderiks Klimaattechniek	Good ventilation is an important aspect of Henderiks Klimaattechniek's services.	Consulting → Environmental Consulting ⁵⁵⁵ Legal & Permits → Building Technology ³⁸⁵	climate technology ⁶¹ indoor climate ⁹⁷ adjustment ¹¹⁴ measurement ⁷³¹ sustainability ¹⁸⁴⁵¹
hersbachbv.nl	hersbachbv	The website mentions the use of plastic frames in apartments for ventilation.	Interior → Doors ¹²⁹⁷ Plastics → Manufacturing ⁷⁷⁰⁸	plastic ¹²³² cost ¹⁹⁹⁰ frames ²⁵⁵⁶ wood ⁴¹⁵³ warranty ⁴⁷⁰¹
kruipruimteisolerenmetpur.nl	Niet vermeld	Ventilation is mentioned as a requirement when applying PUR foam, due to the release of chemical gases.	Insulation → Crawl Space Insulation ²³ Insulation → Floor Insulation ⁸⁸	pur ¹¹ crawl space ¹¹² foam ¹⁵⁸ insulation ²⁴⁴⁸
leissof.nl	leissoF BV	The company emphasizes healthy ventilation in the home, year-round.	Installation & Repair → Ventilation ⁸⁵⁹ Legal & Permits → Building Technology ³⁸⁵	partnership ¹⁴⁰⁷ portfolio ⁶⁸⁵⁴ home ⁷⁹⁷⁶ renovation ¹³⁸⁴⁹ sustainability ¹⁸⁴⁵¹	North-Holland → Hilversum ⁴³⁹⁷
schoneluchtkanalen.nl	Badoux Klimaattechniek	The website describes the cleaning of ventilation ducts.	Climate Control → Air Conditioning ¹⁰²² Installation & Repair → Ventilation ⁸⁵⁹	wtw ³⁶ air duct ⁶⁶ cleaning ⁴⁵⁶⁷	South-Holland → Delft ⁵³⁰⁹
sportsfans.nl	SportsFans	The fans provide improved ventilation in gyms and fitness centers, resulting in a more comfortable sporting environment.	Fitness → Fitness Equipment ³⁶⁸ Installation & Repair → Ventilation ⁸⁵⁹	air ¹²² fan ²⁹⁸ gym ⁶⁹⁹	Netherlands → Utrecht ⁴⁸⁹⁰¹
valkencourtbasicfitness.nl	Valkencourt Basic Fitness	The gym is equipped with good ventilation.	Installation & Repair → Ventilation ⁸⁵⁹	gym ⁶⁹⁹ group classes ¹³⁰⁶ fitness ²²⁵¹ rate ²⁶⁰⁶ membership ¹⁰⁴⁴²	North-Brabant → Valkenswaard ¹¹⁷⁹
ventec-eshuis.nl	Ventech Eshuis	The fan provides efficient ventilation by recirculating warm air and improving air quality.	Livestock → Dairy Farming ⁶⁷¹ Ventilation → Fans ¹⁶	airflow ²⁰ fan ²⁹⁸ temperature ³⁹⁵ speed ⁴⁶¹
boxenpark.nl	Boxenpark Dronrijp	Ventilation openings ensure good air circulation in the boxes, which is essential for maintaining a dry and suitable storage environment.	Collectibles → Coin Collection ¹⁶	concrete ⁹⁷³ box ¹⁹⁸² storage ²⁴⁴⁶	Waadhoeke → Dronryp ¹¹⁶
windowsafeplus.nl	WindowSafe+	WindowSafe+ provides ventilation, creating a fresh air flow into the house and removing heat.	Windows → Window Screens ¹⁵ Allergies → Hay Fever ²⁵	mesh ⁶⁰ lock ³⁶⁸ frame ⁸⁸³
nageltafelsafzuigsysteem.nl	Pro-GS Afzuigsystemen	The system ensures optimal extraction of dust and harmful odors, removing 99.99% of odors.	Installation & Repair → Ventilation ⁸⁵⁹	extraction system ³³ filter ⁴⁸⁷	Gelderland → Harderwijk ²²⁴⁰
kiesvoorminderfijnstof.nl	Kor van der Meulen	Fans and regulators are offered to improve air circulation indoors, which can enhance the effectiveness of air purification.	Ventilation → Air Purifiers ²⁰ Hygiene & Environmental Factors → Environmental Diseases ³⁸	particulate matter ¹⁸ air purifier ¹⁰² air quality ¹⁶² filter ⁴⁸⁷
deurstoppy.nl	Deurstoppy B.V.	The doorstopper is intended to ventilate spaces without closing doors or windows.	Building & Materials → Glass ⁶⁹⁷ Outdoor & Garden → Outdoors ³³	rubber ¹⁴¹ window ²⁰³⁰ interior ⁸⁰⁹³
pigeonboxes.nl	PigeonBoxes	The boxes are well ventilated to keep the pigeons comfortable.	Birds → Pigeons ⁴¹	pigeon ²⁸⁴ personalization ⁴⁵⁵ box ¹⁹⁸² print ⁵⁵¹¹ design ²⁷²⁰²	South-Holland → The Hague ¹⁹⁸⁹⁸
schimmelsanering.nl	The Zuiden	The air in the spaces is ventilated to remove unhealthy air and let fresh air in.	Building Science & Analysis → Moisture Problems ⁴⁷ Context → Environment ⁵⁴⁴³⁷	basement ¹³⁴ moisture ²²⁷ mold ³⁵⁶ wall ¹³⁷⁸
opticlimaluchttechniek.nl	Opticlima Systems B.V.	Fans from brands such as Kayites and Quimipol are offered on the website, aimed at improving thermal comfort.	Installation & Repair → Ventilation ⁸⁵⁹ Industry → Industrial ¹⁹⁸⁷	air technology ¹⁹ manufacturer ³⁵⁵ installation ¹³⁷⁴²	Gelderland → Ermelo ¹²⁰⁷
stallingvessem.nl	Camper- and Caravan Stalling Vessem	The storage areas are well-ventilated.	Camping → Facilities ¹⁹⁹ Traffic Management → Parking ⁵⁰⁸	folding camper ⁸⁶ caravan ¹³⁹⁴ camper ¹⁵⁹⁶ storage ²⁴⁴⁶	Eersel → Vessem ¹¹⁶

Title:	Description:
About the site:	Website created by József Jároli. Initial release, site is still under development.
Legal disclaimer:	This directory contains links to third-party websites. All information displayed originates from the respective websites and has not been fact-checked or endorsed by us. Promoted listings are clearly marked as such. We do not assume any responsibility for the accuracy, completeness, or reliability of content found on linked websites. Users access external sites at their own risk.
Advertising disclosure:	This website uses Google AdSense to display advertisements. Google and its partners may use cookies and other technologies to collect information about your visits to this site and other websites to provide relevant advertisements. You can opt out of personalized advertising by visiting Google's Ad Settings or YourAdChoices.com. For more information about Google's privacy practices, please review Google's Privacy Policy.

Title:

Description:

About the site:

Website created by József Jároli. Initial release, site is still under development.

Legal disclaimer:

This directory contains links to third-party websites. All information displayed originates from the respective websites and has not been fact-checked or endorsed by us. Promoted listings are clearly marked as such. We do not assume any responsibility for the accuracy, completeness, or reliability of content found on linked websites. Users access external sites at their own risk.

Advertising disclosure:

This website uses Google AdSense to display advertisements. Google and its partners may use cookies and other technologies to collect information about your visits to this site and other websites to provide relevant advertisements. You can opt out of personalized advertising by visiting Google's Ad Settings or YourAdChoices.com. For more information about Google's privacy practices, please review Google's Privacy Policy.