Versatility is our specialty

We offer a wide range of services for demanding construction work. With us, you ll receive everything from a single source, from professional advice and planning to high-quality execution 

The company was founded in 1950 and transformed into the public limited company Valaulta SA in 1997 by its owner Daniel Blumenthal. In 2009, Valaulta took over the Vals-based construction company Berni SA and became Valaulta Berni AG. The company's head office is located in Rueun. Valaulta Berni SA employs many local employees and workers from the region.

High-rise single and multi-family homes

Conversion/renovation of high-rise buildings, church renovations

Exposed concrete buildings

Environmental work

Civil engineering

Canalization, water supply, melioration, forest and cantonal roads

Special civil engineeringBridge, water and timber box construction

Natural stone wallsNatural stone cladding, terraces and floors