Hydrotec since 1988
0800 14 210

References and opinions of our clients

Some sites before and after works

Pictures speak better than words. See the moisture problems we have encountered on our sites,
and the tailor-made solutions that were applied. The result is clean and crisp. You have a space
to arrange according to your wishes, and not necessarily a cellar, because the ground floors are often victims of rising damp problems.

They trusted us

Claudine Henrion

Positive aspects: Punctuality, Professionalism, Quality, Value for money, Responsiveness
Very efficient company in the treatment of moisture and humidity. 30 years ago, they intervened in my new home for a moisture problem in the cellars, the contractor who had built had simply forgotten to put the drains. Since then, there has never been a problem again. I have recommended them many times and each time, the people are very satisfied from all points of view: estimate drawn up by a professional, respect for the response time, quality of work by competent workers, result as it is. is promised, site cleanliness. I can only continue to recommend them.

Claudine H.

Fabien Thielemans


Positive aspects: Punctuality, Quality, Value for money, Responsiveness
I chose Hydrotec among the 3 companies that made me an offer. They convinced me with their clear, coherent and precise answers to the questions asked. They don’t promise the impossible. The quote is clear and detailed. Their price was also the most competitive. I was able to be inserted following a withdrawal. I had to leave early that day … the team showed up on time. If it could still happen like that in the building sector … 🙂 I will get back in touch with them for a 2nd phase of sanitation.

Fabien T.

dominique alexis

Positive aspects: Punctuality, Professionalism, Quality, Value for money, Responsiveness
I called on Hydrotec to block rising humidity on different walls in my house. I am delighted with the teams, always on time, the work is neat and well coordinated by the boss who manages the schedules efficiently. The work has been done very professionally and it appears to be working. If I had any other work of this kind to do, I would use this company again.

Dominique A.

Sylvain b


Positive aspects: Punctuality, Professionalism, Value for money, Responsiveness
I called on Hydrotec for two jobs in the renovation of my house:
– Dampcourse treatment of all the walls of the house
– Realization of a waterproof cementation on a buried wall
Contact with the company is easy, they are very responsive and always available. The explanations provided during the site visit are complete and seem to me to have been in good faith. Then, the contact remains maintained until the completion of the work. Very punctual. As for the efficiency of the work, I will only be able to give an opinion in a short time. With a 30 year warranty on the works, I can only imagine it works to its full potential.

Sylvain B

Denis Ouwerx

Positive aspects: Punctuality, Professionalism, Value for money, Responsiveness
Excellent contact with the Hydrotec company, which I called upon to treat rising damp by injections into the walls.
The representative was able to come to the site in a very short time to analyze the situation and offer the most suitable treatment. The explanations are clear and precise and they do not lead to unnecessary consumption. The offer followed a few days after the site visit and thanks to their reactivation and a small withdrawal in their agenda, the work was carried out 3 days later.

Denis O.

Quentin Luc

Positive aspects: Punctuality, Professionalism, Quality, Value for money, Responsiveness
I called on Hydrotec to block rising damp on the north wall of my house. They are very responsive and give good advice. They are pragmatic in their approach and will not offer work that is not really necessary. The work was carried out very professionally. I highly recommend Hydrotec!

Quentin L.