Holland Isolatie Service B.V.

The large area that I wanted to insulate was under my living room and a caring wall was blocking access to that area. I consultant with many companies and Holland isolatie service gave me the best price and a suitable method to do the job. The only downside was the day they came to do the job was not aware if they had to drill a whole on caring wall, but when I contacted Robin he managed it in few minutes and technicians did it free of charge because it was not mentioned in the offer! They were not also equipped to do ventilation but when I contacted them few days after they came installed them. I highly recommend them for reasonable price and professional advice as well as quick job.

Had a nice conversation with the office staff who confirmed they do facade insulation and booked a consultation appointment. Received a call an hour before the appointment on the day to explain they could not do that time. It was clear they were finding every excuse not to do the job. I mentioned in the beginning of the call it is for facade insulation. Then about 4 minutes into the call he said they don’t do facade insulation. I look at this as dodging a bullet - trust was lost before it had a chance. Unprofessional and wasted my time.

I didn't have enough points in the new system to keep renting out my appartment in Amsterdam. This company solved the problem, They isolated the ceiling from within (no VVE approval needed since it didn't touch the outer ceiling), had the facades isolated, and installed specific handles to the radiators. All done quickly and neat, bringing their on plasterer and carpenter and paint service. They took all my problems away and had it done within 10 days, after which I was granted the required B Energy label. I highly recommend them, they are absolute professionals!

I have had wall, floor and roof insulation done by Holland Isolatie Service. The service was great, the work was good quality, the team were friendly and cleaned up after themselves. Thanks for the great work!

Highly recommended, They did my floor insulation well and professionally. Good and responsive customer service, fair price and high quality