Josef Küpper Söhne GmbH

Based on positive experiences shared by friends and acquaintances, we chose Küpper for our bathroom renovation. And we are thrilled! Mr. Becker's planning was excellent; all our wishes were taken into account. Good alternatives were found for things that couldn't be implemented. The work was carried out very cleanly, from covering the entire upper floor and the stairs down to the front door to cleaning the walkways daily. The various trades were perfectly coordinated, so there was no downtime. There were some issues with the drywall and tiling work. Küpper immediately worked to find a sol

Küpper & Co. took care of our water damage in the bathroom and handled the entire renovation. Everything went perfectly, from planning to completion. The various trades were always well-coordinated and left everything spotless. What I found particularly impressive was the excellent rapport among the team members. It was also clear how new colleagues were integrated. Overall, a very friendly and competent impression. We will definitely use their services again. But perhaps not with another water damage incident.

We had our bathroom renovated by Küpper (previously the original 1971 design...) and were extremely satisfied from start to finish (thorough consultation, incorporating our later ideas) to finish (thorough and clean work, especially a clean construction site – dust barrier, etc., and despite unexpected problems, almost exactly on schedule). We also had Küpper install our heat pump. A completely different team worked just as competently, quickly, and with the same attention to cleanliness – there must be a method to their work. We particularly appreciated the coordination of all the trades, m

We had our bathroom completely renovated by Küpper Construction. The result exceeded our expectations! All work was completed on schedule, as planned and agreed upon, and the quality of workmanship is outstanding. Friendly and qualified staff, from the project manager and tradespeople to the apprentices. Every evening, the construction site was left clean and tidy. All in all: PERFECT!! We highly recommend this company and thank everyone involved.

Following our extremely positive experience with the bathroom renovation, we also had Küpper replace our gas heating system with a heat pump. After careful planning and selection of the appropriate heat pump, all work was carried out perfectly. Any minor issues were always resolved on-site by very friendly, professional, and dedicated staff. We also received competent support with all the necessary paperwork, such as the BAFA grant application. Now, after a year of operation with the heat pump, we can say that everything is running perfectly and even better than expected.