Rohrreinigung Thomas Graap

Very friendly and competent. They were able to schedule an appointment at short notice. The problem was quickly identified and resolved. They were very accommodating with the bill. I would gladly recommend them!

Many thanks to Graap Company! The work – installing the pipe liner and laying new drain pipes in the house – was carried out very well by the Graap Company employees with care and expertise, and the agreed price was honored! With this company, you have a competent and fair partner, and I am happy to recommend them.

We've been working with Graap for over thirty years and can always rely on a competent team. Even the boss still gets his hands dirty. All the best for the future. Wilhelm Hartmann

I have been a customer of the family-run business Thomas Graap for over 10 years. The company manages my properties in North Rhine-Westphalia, handling both internal apartment maintenance and sewer rehabilitation and leak testing. I am impressed by the quality of their work and especially their advice. They offer significantly more value for money than you would expect, and much more than you would initially think of when you think of pipe cleaning.

The sink drain was clogged. The plumber was initially overwhelmed because the pipes are apparently lead. Then he couldn't get into the drainpipe. What was completely unacceptable, though, was that he immediately started hitting on me. I wonder what one has to put up with. The pipe is clear now, but I hope I won't need a plumber again anytime soon...! Today (June 22nd), after three months, I received a very strange call from a private number, threatening legal action if I didn't soften my review. They accused me of lying and said I would be reported if I didn't delete the review. Because I'm t