Horst Peterson

The keys may work, but I have never experienced such incredibly poor service. I was shouted at directly because they couldn't handle it! PS. I just wanted to have a key duplicated, which was theirs.

S. R.

I accidentally locked myself out. The company was quick to arrive and worked very cleanly. Afterwards, I was properly advised. Fair price/performance ratio. I can only recommend.

Martin Lauterbach

Top performance. Arrived quickly even in the middle of the night and despite the difficult door, it didn't take long.

Kathleen Kröger

Very accommodating, nice, and pleasant employee. Was with me in a short time and explained all necessary formalities calmly and thoroughly. The service was also immediately reachable in the evening hours and my door was opened again in a few moments. Payment also went smoothly. I am grateful and very satisfied :-)

Gerhard Völker

Why should one go to Schlüssel - König? Because of the friendly staff and the good advice? Then probably not! Private customers and laypeople are at best annoying. That's my impression after a visit. It's a shame, but this is how craftsmanship can also go wrong. I find that regrettable. Thanks to the internet, a return visit to this company on my part is anyway unlikely.