Steinwerk Köstner GmbH

You drive more than 1.5 hours to choose a worktop and then find out that the company is moving and no one is there. Although it is said that it is still open today is very unprofessional

Good advice, beautiful stones, uncomplicated appointment, perfect measurement and assembly - I am completely satisfied and recommend Köstner without reservation! Thank you very much!

Detailed advice without hassle. Was not overwhelmed by the specialist but rather completely and very well advised. Masterpiece with the most precise execution. Insane quality and workmanship. Bottom panels and side walls with details. We measured the plates with us using a device that actually costs a fortune (I am a computer scientist and know such geo-measurement devices) We recommend.

A huge selection of natural stones that are offered here. The number of exhibits is also very large and very good to get your own impression of the desired natural stone. The technical advice was first class and very friendly. Only the price is quite high.

The managers are very competent, very imaginative and have a real idea of ​​their field. Super workmanship, punctual delivery and perfect assembly! The team is very well-rehearsed and the already-held devices that the company works with are really modern and can really work every stone. Highly recommended!