- Construction operations with a focus on the preservation of historical monuments, renovation and safeguarding of (historical) buildings. In addition to classic trades such as carpenters, bricklayers and roofers, the core areas also include stone restoration, building diagnostics, gardening and landscaping, civil engineering as well as special civil engineering.
- COMPONO (polymer encapsulation for the renovation and reinforcement of damaged wooden components) - sandwich jointing
- Innovations in construction methods, material application as well as building diagnosis and access technology.
Production and repair of load-bearing glued wooden components according to DIN 1052-10
- Subsidiary in Thuringia: Bennert Dachsanierung GmbH, Bennert Ingenieurbau GmbH, Bennert Restaurierungen GmbH, all Klettbach.
Meckfelder Str. 2