Heating installer in
Widnau
6 companies in Heating installer based in Widnau — name and year of registration from the commercial register. The list below shows them all.
All 6 companies in Widnau
Spirig-Vogel Haustech GmbH
Since 1996 · 21–50 empl.5.0(8)
Spirig-Vogel Haustech GmbH is a building services and building envelope contractor. Its services include plumbing, heating and ventilation systems, solar energy and heat pumps, as well as flat roofs, sheet metal work, façades, repairs and crane operations.
Helvetherm GmbH
Since 2013 · 1–10 empl.4.9(8)
Helvetherm GmbH imports, brokers and sells heat pumps and heating and hot-water equipment. Its services include consulting, installation, commissioning, maintenance and repairs; its product range includes Panasonic heat pumps, hot-water tanks and buffer tanks.
Walter Lüchinger AG
Since 2019 · 1–10 empl.4.6(10)
Walter Lüchinger AG plans and installs plumbing, heating, ventilation and air-conditioning systems, as well as energy and building technology. Its services include engineering and consulting, energy analyses, operational optimisation, and maintenance for buildings and industrial facilities.
Gebr. Lüchinger AG
Since 1980 · 1–10 empl.5.0(4)
Gebr. Lüchinger AG plans, installs and maintains plumbing, heating and ventilation systems as well as heat pumps. Its services cover projects from consultation and planning through to implementation.
RFM Swiss GmbH
Since 2012 · 1–10 empl.
BALIE GmbH
Since 2026 · 1–10 empl.
Heating installer in Widnau
Heating installer in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 15, 2026
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