kälte cöllen gmbh

Unfortunately, only 5 stars. We had an air conditioner installed. Quick quote, fast delivery. The friendly communication with the office and the two installers was particularly noteworthy. Clean, quick installation with absolute competence. I will recommend the company! Many thanks to the company!

...Excellent service! :-) I had two systems installed in March, and they worked perfectly! I needed a technician yesterday after a self-inflicted malfunction – he arrived promptly, despite the 34°C outside temperature. He checked it > measured it > fixed it. Thank you so much!

Definitely 5 stars, I'm thrilled and happy to recommend them. We had an air conditioner installed in our conservatory and everything worked perfectly. It seems "problems are solvable tasks." - Arrived on time. - Friendly staff. - Very competent and questions were answered promptly. - Work was carried out very cleanly and efficiently. - The work area was left clean. - When I had a follow-up question the next day, I received immediate assistance. I highly recommend this company. Keep up the good work!

A highly competent company for heating and air conditioning installation. Friendly, fairly priced, and easy to find. Parking is available directly on the street in front of the building, and it's also easily accessible by bus lines 550 and 640; simply get off at "An der Wolfsburg" and it's just a short walk.

Since its founding in 1980, Kälte Köllen has been my go-to refrigeration specialist. In a pastry shop, it's crucial to have a reliable refrigeration expert who won't let you down, even when the heat is causing all the cold storage facilities to fail. Kälte Köllen has excellent technicians who quickly identify and resolve the problem. Their billing is fair, itemized, and all charges are transparent. My daughter has since taken over the bakery with "Katrin's Dream Cakes." I recommended she continue working with Köllen, and she's very satisfied as well.