Manfred Nischke Heizung-Klima-Lüftung GmbH

I had one of the worst service calls I've ever experienced. The technician arrived with the landlord, and it was clear they had already coordinated. The conversation was strangely one-sided from the start. Critical issues in the apartment were downplayed, even though there had been a visible flash fire and a distinctly unusual odor. Instead of seriously assessing the situation, everything was minimized, and I felt neither taken seriously nor properly advised. The communication was evasive. No clear measurements were shown, and no transparent explanation was given of what was actually being ch

Fast and reliable work (replacing pipes and faucets after water damage under the kitchen sink). Very friendly and competent employee (Mr. Stegemann). 5 stars!

I can't understand the negative reviews, because my experience was excellent! They arrived right on time. Mr. Stegemann and Mr. Günes were very friendly and competent; thank you so much for your help!

Completion within one working day, excellent communication, high flexibility and great performance

We have used Nischke's services three times now and have been extremely satisfied. This applies both to the completed heating repairs and to their friendly telephone manner, straightforward email communication, and punctuality after scheduling appointments. We manage several apartment buildings and, compared to other companies, can highly recommend Nischke.