Van Dongen Installateurs

What Van Dongen Installateurs does

Van Dongen Installateurs B.V. is a Netherlands-based installation services company operating from Dordrecht, founded in 1904 as a family business specializing in chimney and gutter work and now delivering a broad multi-trade portfolio: CV-ketels (central heating boilers), hybrid heat pumps, air conditioning, ventilation, sanitary, lead/zinc/copperwork, and roofing. Since 2018, the company has operated as a subsidiary within the FLOWS groep, retaining its own brand and field-trades workforce of approximately 12–15 staff organized into a roofing team and an installation-technology team, plus an office function covering business management, planning, work preparation, and service/invoicing. Its technical base is traditional trade-craft rather than proprietary technology, with multi-disciplinary certified technicians (including F-gas certified staff) qualified for both residential and select commercial/monumental work, such as heritage projects for Schouwburg Kunstmin and Grote Kerk Dordrecht.

The company serves three customer segments — residential homeowners (primary), business clients, and government/public buildings — across Dordrecht and surrounding areas. Revenue is generated through three streams: project-based installation work (one-time), recurring maintenance subscriptions (annual servicing of CV-ketels, AC, and roofs), and ad-hoc repair services. Pricing is custom and quote-based for installations, while maintenance is sold on annual subscription contracts. Go-to-market is sales-led and direct, with on-site consultations, a company website (vandongen-installateurs.nl), organic social media presence on Instagram and LinkedIn, and quote requests handled via email and contact forms.

Sustainability is an emerging product axis: the company sells hybrid heat pumps that complement existing CV-ketels to reduce gas consumption, and offers a Zone-Regeling zone-heating control add-on (app-driven) to optimize comfort and energy use. No software platform, mobile app, or AI capability is disclosed. The business model remains fundamentally local-services based, with growth potential concentrated in energy-transition retrofit demand and recurring maintenance penetration rather than geographic or product-platform expansion.

Name

Van Dongen Installateurs

Legal name

Van Dongen Installateurs B.V.

Website

https://vandongen-installateurs.nl

Company type

Private

Founded year

1904

Operating status

Operating

Headcount range

11–50 employees

Short description

Van Dongen Installateurs B.V. is a Dordrecht-based, family-founded (1904) multi-trade installation firm, part of FLOWS groep since 2018, delivering HVAC, plumbing, roofing, and heat-pump services plus maintenance subscriptions to residential, commercial, and public-sector customers in the Dordrecht region.

Ownership category

akta.pro rank

Product category

HVAC and Plumbing Installation Services

NAICS

Plumbing, Heating, and Air-Conditioning Contractors (23822), Plumbing, Heating, and Air-Conditioning Contractors (238220)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures (3430)

akta.pro primary industry

Residential HVAC System Installation (Furnace/AC/Heat Pump) (HSAOAGAA)

akta.pro secondary industry

New Construction HVAC Rough-In & Final Set (Residential/Light Commercial) (HSAOAGAL)

Keywords

• HVAC installation services
• Plumbing installation
• Roofing services
• Heating system maintenance
• Heat pump installation

Headquarters

HQ city

Dordrecht

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. Installation Services: One-time installation services for HVAC systems, plumbing, roofing, and related equipment. Revenue generated from project-based installation work for residential and commercial customers.
2. Maintenance Contracts: Recurring maintenance subscription services for CV boilers, air conditioning, and roofs. Annual automatic maintenance appointments under subscription model.
3. Repair Services: Repair and troubleshooting services for leaks, water pipes, drainage, and zinc gutters.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Van Dongen Installateurs provides on-site installation, renovation, maintenance, and repair services for heating (CV-ketels), air conditioning, hybrid heat pumps, ventilation, sanitary/bathroom, and traditional roofing (lead, zinc, copper, bitumen) for residential, business, and government customers. Services are delivered by the company's own certified field technicians across Dordrecht and surrounding areas, complemented by annual periodic maintenance subscription contracts.

Product overview

Van Dongen Installateurs is a multi-service installation company offering a broad portfolio of trade services for residential and commercial customers in Dordrecht and surrounding areas. The portfolio is organized around two core teams: installation technology (installatiewerk) covering CV-ketels, airconditioning, heat pumps, ventilation, and sanitary; and roofing (dakwerk) covering lead/zinc/copper work, roof coverings, and gutter repairs. These services are complemented by periodiek onderhoud (maintenance subscriptions) providing annual automatic servicing of CV-ketels, airconditioning units, and roofs. An add-on zone-regeling product enables app-controlled room-by-room heating management. The company does not offer a unified software platform; its offerings are discrete service lines delivered by certified field technicians, unified under the Van Dongen Installateurs B.V. brand as part of the FLOWS Groep.

Differentiator

Problem solved

Functional benefit

Products and services

• Installatiewerk (Installation Services) Professional installation of central heating boilers (CV-ketels), air conditioning systems, and complete bathroom renovations delivered by certified technicians for residential and commercial customers.
• Periodiek onderhoud (Periodic Maintenance Subscriptions) Recurring annual maintenance subscription contracts providing automatic servicing of CV-ketels, air conditioning systems, and roofs/gutters to ensure optimal performance and minimize breakdowns.
• Ventilatie (Ventilation) Installation of new ventilation systems in homes and offices, including periodic maintenance of MV-boxes and ventilation ducts, combinable with CV-ketel servicing.
• Lood, zink en koperwerk (Lead, Zinc, and Copper Work) Specialist lead, zinc, and copper roofing and waterproofing work for residential and monumental buildings, ranging from minor repairs to full renovations.
• Dakbedekking (Roof Covering) Installation and renovation of zinc and other roofing systems using first-class materials to ensure long lifespan and reduced maintenance costs.
• CV-ketels (Central Heating Boilers) Installation and maintenance of central heating (CV) systems to keep homes, offices, and business spaces at comfortable temperatures.
• Warmtepomp (Heat Pump) Hybrid heat pump installation alongside existing CV-ketels, enabling significant gas savings by using electricity for heating while the CV-ketel only activates for hot water and extreme cold.
• Airconditioning (Air Conditioning) Installation of air conditioning systems for residential and commercial clients, providing comfortable temperatures and optimal humidity levels for living comfort.
• Sanitair (Sanitary) Professional installation of sanitary facilities in homes and businesses using high-quality products and brands to ensure durability and low maintenance costs.

Named customers3 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• FLOWS GroepcoreStrategic or Co-development Partner · 1 January 2018Van Dongen Installateurs became part of the FLOWS group in 2018, after which they relocated to larger premises at Bamendaweg in Dubbeldam and continued operations under the name Van Dongen Installateurs B.V. The partnership provides organizational support and resources while maintaining the company's brand and operations.

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Van Dorp Installaties: Dutch multi-trade installation firm offering HVAC, plumbing, electrical, and maintenance services to residential and commercial clients across multiple regions—directly comparable in service portfolio and one-stop-shop model to Van Dongen, but operating at substantially larger scale.
• Breman Installatiegroep: Family-owned Dutch installer delivering HVAC, plumbing, sanitary, and renewable/heat-pump installations nationwide; comparable in trade breadth, residential focus, and family-business heritage, though considerably larger and multi-region.
• Kemkens Installatiebedrijf: Mid-sized Dutch installation contractor covering HVAC, boilers, heat pumps, sanitary and maintenance across the Randstad; direct competitor on the same service lines and customer segments as Van Dongen in the broader Dordrecht/Rotterdam catchment.
• Homij Technische Installaties: Dutch technical installer focused on HVAC, plumbing, electrical and building services for commercial and residential customers; comparable in technical trade service offering, though more weighted to commercial/utility-scale projects.
• De Vries & Verburg Installaties: Dutch installer providing HVAC, plumbing, sanitary, and maintenance services to residential and commercial customers in central Netherlands; similar full-service profile and customer base to Van Dongen, with comparable family-business roots.

Broad incumbents

• Unica: Large Dutch technical services group covering HVAC, electrical, plumbing, security and energy solutions across commercial and residential; operates broadly in the same industry with overlapping capabilities but as part of a national multi-service portfolio, analogous to Van Dongen's position within FLOWS groep but at much larger scale.
• Feenstra: Largest Netherlands-focused residential HVAC/boiler installer, part of the Unica group, with national coverage, branded service plans, and substantial scale; overlaps entirely with Van Dongen's residential install and maintenance subscription offering but at vastly greater scale.
• Comfort Partners: VolkerWessels-owned Dutch installer specializing in sustainable residential heating (heat pumps, hybrid systems) and maintenance; directly comparable on the energy-transition heat-pump service line that is increasingly central to Van Dongen's offering.
• ENGIE Services Nederland: Dutch arm of global energy and services group providing HVAC, energy performance, and building technical services; competes with Van Dongen on commercial/utility maintenance and increasingly on heat-pump/sustainability retrofits, but covers a far broader geographic and service footprint.

Others

• FLOWS Groep (sister companies): Diversified Dutch group of which Van Dongen is a subsidiary; sister companies provide adjacent installation/trade services, supplying potential cross-referral, shared back-office scale, and a template for further bolt-on integration similar to Van Dongen's current structure.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/van-dongen-installateurs-b-v
• Instagraminstagram.com/vandongen_installateurs

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Van Dongen Installateurs