“Great service! The initial consultation with Roemer over the phone was very friendly. Afterwards, Youri visited us for an on-site consultation. We ultimately had our cavity wall and floor insulated at a very reasonable price, and they also helped us with the subsidy application. Definitely recommended if you’re starting to make your home more energy-efficient.”
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200+ reviews
Customer reviews
Discover what customers say about De Vries Isolatie
“Friendly staff who provided clear explanations. Communication remained smooth by phone regarding the subsidy and installation date. Two very friendly team members insulated the crawl space, and Bas and a colleague further assisted me with the subsidy application.”
“Arrived right on time and carried out the crawl space insulation quickly and professionally. Lauren and Roy were friendly and clearly explained what would be done. The quotation process was also fast and efficient. Just in time for winter!”
“Recently had cavity wall insulation installed by De Vries Insulation. I used their clear website and calculator, which recommended EPS HR++ beads. Afterwards, I had an on-site consultation with Jaap and got a very good impression. After approving the quote, the insulation was installed within two weeks. Ready for winter!”
“Our crawl space was actually too low to insulate according to the standard, but De Vries Insulation Technology still found a solution. Very professional team and great communication with the back office. Quick responses and very customer-friendly.”
“Great communication, even when there were minor scheduling issues. Friendly and skilled workers insulated the crawl space to our satisfaction and took clear photos for the subsidy application. Absolutely top service!”
