Specialist foundation engineering in
Herzogenbuchsee

Dafag Dach- + Fassadensysteme AG

Since 1994 · 21–50 empl.

The core activity of DAFAG AG is the planning, consulting, design and realization of roofing and facade work, including roofing, sealing, sheet metal work, lightning protection, facade and photovoltaic systems. The company also offers scaffolding and crane rental services and performs maintenance and repair work on buildings.

BBS Tech AG

Since 2017 · 1–10 empl.·4.6(9)

BBS Tech AG carries out drilling, cutting and grinding work on concrete, stone and other building materials. Its services also include controlled demolition, building strip-outs, material disposal and structural strengthening.

CKW Gebäudetechnik AG

Since 2025 · 21–50 empl.

CKW Gebäudetechnik AG provides services in electrical installations, building automation, charging infrastructure for e-mobility, heat pumps, and alarm and security systems. The company plans, installs, maintains, and repairs technical solutions for residential, commercial, and industrial buildings.

Hälg & Co. AG, Zweigniederlassung Herzogenbuchsee

Since 2025 · 11–20 empl.

Hälg & Co. AG, Zweigniederlassung Herzogenbuchsee provides building-services engineering and maintenance. Its work includes planning, installing and renovating ventilation and air-conditioning/refrigeration systems, as well as their servicing and upkeep.

Toni Bau & Umbau GmbH

Since 2025 · 1–10 empl.