HAD Damp Proofing BV

Summary: Skilled and friendly staff. They do a good job, leave everything tidy, and are very helpful. All in all, I am very satisfied. I hired Had vochtwering regarding moisture penetration in a sunken seating area below ground level. After a no-obligation inspection, a solid plan quickly followed, and the work was scheduled properly. The men from Had vochtwering worked professionally. They ensured the cavity wall was properly filled and left everything tidy. During the second visit, the wall was neatly plastered. And left everything spotlessly clean again. The gentlemen are proactive in finding solutions, are friendly, and work in a goal-oriented manner.

Extremely satisfied with HAD Moisture Protection. Due to sudden groundwater problems, the entire basement was flooded. HAD Moisture Protection worked with me to find solutions. Injection wasn't an option initially due to the porous bricks, but HAD Moisture Protection subsequently injected all the areas where moisture was still coming through the floor and walls. They also provide excellent follow-up inspections and keep their promises. I can honestly say I'm very happy with my choice. They're wonderful, friendly people who make you feel like they genuinely want to help!

Having a damp exterior wall in an old city center is no picnic. Through word of mouth, I managed to get in touch with the owner of HAD damp proofing. He repaired the wall after removing the plaster and injecting it with epoxy. The wall then had to dry for several weeks before he applied a new layer of plaster. The wall is now repaired, thanks to this true "professional." Good professionals are scarce. How fortunate that this company crossed my path!

A leaky basement caused major problems after a massive flood in 2016, rendering the sound studio in it unusable. After a traumatic two-year preliminary process with a reluctant insurer, we decided to take over the project ourselves and handle it properly. Fortunately, we found HAD damp proofing through an acquaintance. A breath of fresh air after the previous experience. We weren't pressured in any way (except for the basement itself) and received excellent advice. Everything was arranged smoothly and flexibly, with a clean and even guaranteed service, and a fair price. In short: skilled professionals with an honest disposition, de Groeneveldjes.

HAD damp proofing is a company to recommend Our old concrete cellar (Amsterdam, 1920) with a floor more than 150 cm below ground level regularly leaked on the bilge, then here and then there, depending on the groundwater level. The method used by HAD, injection of slowly polymerizing silicone gel under light pressure into boreholes at regular intervals, appears to work effectively in the hands of the experienced professional that is Hennie Groeneveld. He keeps his appointments, works quietly and leaves the workplace dry and tidy. And, importantly, he stands for his work and for the result. If one of the many boreholes unexpectedly leaks, he will come back to repair it - that goes without saying for him.