Dederding Bau & Dicht — Walderstrasse 9A, 8340 Hinwil, Switzerland

The mosaic floor has been laid perfectly. The tiles are securely in place, nothing wobbles, and everything is perfectly aligned. The pattern matches, the spacing is correct, and overall it looks harmonious. The grout lines have been redone and are even and neatly finished. There are no rough edges or stains; everything is professionally done. Overall, a good, solid job. Just as it should be.

Morgan Elmer

Dederding Waterproofing is a truly impressive company. From initial contact to completion, everything was absolutely professional and reliable. The staff is friendly, competent, and meticulous. Deadlines were met punctually, and the workmanship was of the highest quality. The clean work methods and transparent communication are particularly noteworthy. A company I can wholeheartedly recommend! Glanz & Technik

Glanz Technik

Dederding Waterproofing did a fantastic job at our home. The bathroom was professionally resealed, and various joints throughout the house were also renewed. The work was carried out very cleanly, reliably, and professionally. We are very satisfied with the result and can wholeheartedly recommend Dederding Waterproofing. Thank you so much for the great work – we wish you continued success!

G. Scarpellini

Thank you so much for regrouting the grout in our kitchen and two bathrooms. I am extremely pleased with the result and was pleasantly surprised by the speed and professional workmanship. I have already recommended you to others!

Alejandro Ramirez

Dominic Dederding sealed and rebuilt my shower and bathtub at home. From scheduling to Dominic's demeanor, his professionalism, and the invoice, everything was absolutely top-notch. I would especially like to highlight his calm and objective approach, his technical expertise, and the prompt payment.

Rene Graf

We thank you for the professional and competent advice and the meticulous execution of the work. We greatly appreciate your friendly and courteous manner towards our tenants. Good communication is essential. Sincerely, Angelika Silberbach Head of Property Management More Than Living Housing Cooperative

Angelika Silberbach