Civil Engineering in
Siebnen

Konrad Hegner AG

Since 1979 · 1–10 empl.·5.0(4)

The core activity of Konrad Hegner AG is civil engineering, particularly the execution of drilling, pipe bursting, house connections, conventional pipeline construction and crane work. The company also offers specialized services such as flushing drilling, bursting lining and trenchless district heating house connections.

Kurtisi und Hüppin GmbH

Since 2003 · 1–10 empl.

The core activity of Kurtisi & Hüppin GmbH is the provision of services in the construction and renovation sector, particularly: renovations, installations, demolition work, dismantling, conversion work, refurbishments, excavation and dredging work, and specialized work such as painting and plastering, insulation, tile laying, flooring, paving, thermal insulation, repairs, bathroom renovations, kitchen construction, garage and door renovations, attic conversions, and partition walls. As a versatile construction company, the company offers these services and positions itself as a competent partner for all types of renovation work.

Schober Bau AG

Since 2018 · 1–10 empl.

The core activity of Schober Bau AG is the provision of construction and construction-related services, including masonry, construction worker, foreman and apprentice work. The company offers a wide range of services for construction projects and positions itself as a partner for quality in construction.

Ueli Laimbacher GmbH

Since 2004 · 1–10 empl.

Toni Ebnöther Forst- & Baggerarbeiten AG

Since 2008 · 1–10 empl.

Steiner Erdbau AG

Since 2009 · 1–10 empl.

Schnyder Albin, Baggerarbeiten

Since 2011 · 1–10 empl.

Wimax GmbH

Since 2024 · 1–10 empl.

PERA Bau GmbH

Since 2025 · 1–10 empl.

MR TechRep KLG

Since 2025 · 1–10 empl.