Anton Fend

Mr. Zwerger came by on Sunday within 1 hour and was able to open the window and then unlock the door from the inside. Including travel for 70 EUR. Great that there are still such craftsmen. Thank you very much.

Markus Weber

Very friendly staff, even though it was an informative conversation without awarding a contract.

H. K.

I locked myself out of the apartment today, Mr. Zwerger was quickly on site and was able to open the door without any problems. Clear recommendation!

Daniel Gibt's Net

I had locked myself out of my apartment on a Sunday, which unfortunately was also a holiday. I called Mr. Zwerger from the neighbor's phone, and he arrived less than 20 minutes later. The bathroom window was tilted, and he opened it for me quickly so I could get back into my apartment. The price was more than fair, even though it was a Sunday and a holiday! Additionally, there was a nice chat. Clear recommendation from my side! Here, customers are treated very nicely, and the pricing is absolutely top.

Annett Dreczko (Netti70)

Sunday evening, the lock could only be closed from the inside. So you couldn't get back in if you had closed the door. Called Mr. Zwerger, he came right away, really TOP for a Sunday. Immediately installed a new cylinder, super fast and a TOP price!!!!! HIGHLY RECOMMENDED!!!