Plumbing & Building Services in
Teufen AR

Oskar Fässler AG

Since 1973 · 1–10 empl.·5.0(9)

The core activity of Oskar Fässler AG is the planning, installation, maintenance and repair of sanitary and heating systems, including the associated building technology. This includes in particular: Sanitary work: drinking water supply, garden irrigation, shower-toilet systems; Heating technology: geothermal probes, air-water heat pumps, oil heating systems, wood heating systems; Building technology: underfloor heating, water softening systems, boiler replacement; Repairs: descaling of boilers, repairs of flushing systems and other sanitary installations.

Instaplus GmbH

Since 2016 · 1–10 empl.

The core activity of InstaPlus GmbH is the planning, installation and assembly of building technology solutions, particularly in the areas of heating, ventilation, sanitation and solar energy.

F. Zürcher AG

Since 1982 · 1–10 empl.·4.8(5)

The core activity of F. Zürcher AG is the planning, installation, maintenance and repair of heating and plumbing systems, including heat pumps, pellet heating systems, heat distribution systems, wet cells and boilers.

SGT GmbH

Since 2025 · 1–10 empl.

Edi Mayer Sanitär Heizung

Since 2018 · 1–10 empl.