It was in 2010 that Romain Müller set out to create his own business after more than 10 years' professional experience. To get started, He rented a small  premises of around 60 m2 and bought a few tools from a local locksmith. He is active in the Closels neighborhood in Château-d'Oex.

Rapidly the quality of his workmanship and his personal approach to each customer has enabled him to develop a loyal clientele. In 2015, the company moved to Les Moulins. The workshop grows to 200 m2 and the team expands. Maxwell Duncomb joins the team as an employee and Rodolf Ziörjen as an apprentice metalworker. The machine park, too, is expanded with the purchase of an elevator and larger lifting equipment.

The Müller company aims to listen to its customers in order to always offer personalized work for each individual. Art and craftsmanship come together a little more every day. This family-run business remains attached to local values, while also knowing how to open up to new perspectives.

The Müller company is a family-run business.