Heating installer in
Steffisburg

U. Hauenstein Heizung Lüftung Sanitär AG

Since 2004 · 21–50 empl.·4.6(12)

U. Hauenstein Heizung Lüftung Sanitär AG plans and installs heating, ventilation and plumbing systems for new buildings and renovation projects. It also provides maintenance, repairs and service for building technology installations.

Galli AG Sanitär Heizungen

Since 1986 · 11–20 empl.·4.5(16)

Galli AG Sanitär Heizungen plans and installs plumbing and heating systems. Its services include consulting, project planning, repairs and maintenance for plumbing and heating installations.

Sauser Installationen AG

Since 2006 · 11–20 empl.·5.0(3)

Sauser Installationen AG carries out plumbing and heating installations. Its services include planning and installation for drinking-water supply, new builds, conversions and renovations, as well as maintenance and repairs.

Griessen Sanitär & Heizung GmbH

Since 2000 · 1–10 empl.·5.0(6)

Griessen Sanitär & Heizung GmbH plans and installs plumbing and heating systems and carries out related renovation, refurbishment and repair work. Its services also cover pools and heating solutions such as heat pumps and wood-fired systems.

Martin Lüthi, Nachfolger Alain Wülser

Since 2009 · 1–10 empl.·5.0(2)

Martin Lüthi, Nachfolger Alain Wülser is a small building-services business. Its work includes plumbing and heating, sheet-metal work and lightning protection, as well as repairs, refurbishments and renovations.

Inäbnit Installationen GmbH

Since 2013 · 1–10 empl.·5.0(1)

Inäbnit Installationen GmbH plans, installs and maintains plumbing, heating and building-services systems. The company also carries out bathroom renovations and heating upgrades, and provides consulting, repairs and maintenance services.

Benera GmbH

Since 2026 · 1–10 empl.

Benera GmbH plans and installs building systems for heating, ventilation and plumbing. Its services include technical planning, coordination and implementation for new builds, renovations and conversions.

Immosan Haustechnik GmbH

Since 2005 · 1–10 empl.

Almarel Gebäudetechnik GmbH

Since 2026 · 1–10 empl.