We had our oil heating system replaced with a heat pump, had a good feeling with Hohnen from the first to the last minute and never regretted our decision. After the good advice from Mr. Mans, the planning with Mr. Stange and the perfect disposal of the oil tanks, we were excited about installing the new system. But the super team – Ali 2,

Alexander and Jan – we were completely thrilled. Very competent, friendly and reliable, correct and always ready for questions and clarifications. 👍👍

The “bureaucratic” processing also went absolutely perfectly and smoothly.

We don’t even have anything to criticize and can only recommend Hohnen!!

Thank you very much and best regards to the team!👍

Contacted the Hohnen company on the recommendation of my installer. Appointment received within a very short time, even because the oven occasionally had failures due to a defective circuit board.

The maintenance was quick and uncomplicated and I got lots of good tips from the technician Paul Weydener.

You can tell that the corporate culture is right and the performance is appropriate! Overall, a very, very good impression!

When we built out guest room with bath-cum-toilet, we gave all the heating and sanitation job to Jürgen Hohnen. His team did a great job right from the coordination with the builders in laying out the heating system and sanitation system along with the tiles etc. The water pumping system for toilet was difficult to manage as the construction was in the basement, but the final results were very satisfying. We would highly recommend them for anyone looking for similar job done.

Top organization from Hohnen. Perfect support during the construction phase from the project manager, who was always available

and the great team Ali 1, who accompanied us perfectly through the construction phase. Communication was extremely good and there were no coordination problems whatsoever – given this complex construction project.

I am very satisfied with the installation by the fitters from Jürgen Hohnen, Mr. Gürhan, Mr. Bilal and Mr. Ouail.

The employees at the company are very friendly and helpful. In answering all questions and problems that arise.