Your full-service installation company in Zeelandic Flanders
Since 1928 our team of 20+ specialists has handled all your installation work — from plumbing and heating to air conditioning, solar panels and roofing.
- Since 1928
- VCA & KvINL certified
- Own emergency service
- 20+ permanent specialists
Valued across the region
“Called in the morning about a boiler problem; a good hour later a technician was already at the door. Good, fast service, clear explanations and friendly people!”
Read more on GoogleSarah D.Translated from DutchGoogle “Good and fast service. Issues are picked up and resolved well. They really take the time to explain things. Very pleasant staff.”
Jans RisseTranslated from DutchGoogle “Work delivered to a high standard. Great contact, handling and aftercare with its customers. A company that goes that little bit further for its clients!”
Read more on GoogleDave De S.Translated from DutchGoogle “Joop came by again for the boiler maintenance. Always friendly, correct and polite! Lovely to have someone like that in your home.”
Ruth de BuckTranslated from DutchGoogle “Top service, skilled technicians who understand that a customer wants or needs to keep an older system going a little longer, and adjust the work accordingly in consultation. And 3 years later, helped out of trouble again (and above all, out of a cold house and cold water).”
Read more on GoogleStefanTranslated from DutchGoogle “A company with a good hands-on mentality.”
Sam van MermTranslated from DutchGoogle
Everything under one roof
From plumbing to complete climate systems — for private and business clients.
Plumber
Leaks, sanitary ware, water and gas pipes, drainage and unblocking — resolved quickly and expertly across Zeelandic Flanders.
Read moreBoiler & heating
Maintenance, repair and replacement of boilers, radiators and underfloor heating. Certified under the Dutch Gas Boiler Act (BRL 6000-25).
Read moreHeat pump
Advice and installation of hybrid and full heat pumps — comfortable and energy-efficient.
Read moreAir conditioning
A pleasant indoor climate all year round. Installed by certified technicians (F-gas & STEK).
Read more
Maintenance, renovation and refurbishment for private and business
The Groosman team handles all installation work: sanitary ware, plumbing, central heating, climate control, ventilation, water and gas pipes, solar panels, roofing and maintenance.
We also play an important advisory role in new-build projects — for private clients and in project construction — and have achieved a leading position in the region.
- Full-service installation company
- Recognised apprenticeship company
- 20+ permanent specialists
- Advisory role in new construction
Almost a century of craftsmanship
- 1928
Founded
Groosman starts as a sole proprietorship on the Graafjansdijk in Westdorpe.
- 1928–now
Grown
Grown into one of the larger installation companies in Zeelandic Flanders.
- Certified
Accredited
VCA, KvINL, BRL 6000-25, F-gas and STEK certified.
- Today
Ready for tomorrow
20+ permanent specialists and a recognised apprenticeship company.
Active throughout Zeelandic Flanders
From our Westdorpe base we serve Terneuzen, Oostburg, Sluis and beyond.
- Terneuzen
- Oostburg
- Sluis
- Axel
- Hulst
- Sas van Gent
- Breskens
- IJzendijke
- Aardenburg
Zeeuws-Vlaanderen · Zeeland · Zuid-Beveland · Walcheren
We use privacy-friendly analytics. External content (such as maps) loads only with your consent.
Answers to your questions
What services does Groosman provide?
Groosman is a full-service installation company. We handle plumbing, sanitary ware, central heating, boilers, heat pumps, air conditioning and climate control, ventilation, water and gas pipes, solar panels, roofing, drainage and maintenance — for both private and business clients.
Do you offer an emergency service?
Yes. Our service desk is ready to help our customers, including with faults. Do you have a leak, a broken boiler or another fault? Contact us on +31 115 451 510 and we will help you as quickly as possible.
How do I request a quote?
You can request a free, no-obligation quote easily via the quote form on our website, by phone on +31 115 451 510, or by email to info@groosmanbv.nl. We map out your wishes and prepare a suitable quote.
Which certifications does Groosman hold?
We are a KvINL Recognised Installer and hold VCA, BRL 6000, BRL 6000-25 (Gas Boiler Act/CO), F-gas and STEK certifications, among others. We are also a recognised apprenticeship company. These certifications guarantee our quality, safety and warranty.
Which region does Groosman serve?
From our base in Westdorpe we are active throughout Zeelandic Flanders and Zeeland, with Terneuzen, Oostburg, Sluis, Axel and Hulst among our key service areas.
Do you also offer maintenance and service contracts?
Certainly. We carry out periodic maintenance on boilers and installations, among other things. With a maintenance contract you are assured of regular inspection by a certified installer, which prevents faults and extends the lifespan of your installation.
Certified craftsmanship
Our accreditations guarantee your quality, safety and warranty.
Ready to discuss your installation?
Request a free quote or call our service desk directly.