Keller Bautenservice

Super friendly! After an accident, my garage door wouldn't open. After calling, he was there in under an hour. We were able to get our car out. He ordered the spare parts without any upfront payment or anything. Two days later, he came back, installed everything, and adjusted it perfectly. Simply top-notch. I would use his services again anytime; just excellent service.

On Monday, one of my garage doors wouldn't open properly. It remained half-open and wouldn't move. I then contacted Mr. Keller, who was on-site on Tuesday and quickly fixed the problem. In addition, a tenant had left another sectional door with an opener damaged after moving out. Mr. Keller also assessed this defect and immediately found a suitable solution. He carried out the repair just as quickly and professionally. In my opinion, the price-performance ratio is excellent. I can wholeheartedly recommend Mr. Keller.

Garage door motor defective: called yesterday morning, the boss came to look at it at noon, and this morning the thing was replaced, so in short: Perfect!

Super fast and excellent work! Thank you!