Heating installer in
Gossau SG
7 companies in Heating installer based in Gossau SG — name and year of registration from the commercial register. The list below shows them all.
All 7 companies in Gossau SG
Schwizer Haustechnik AG
Since 1973 · 51–100 empl.
Schwizer Haustechnik AG plans and installs plumbing, heating and ventilation systems, and designs and carries out bathroom renovations. Its services also include building-services planning and maintenance and emergency support for plumbing and heating systems.
Stephan Körnli Sanitär-Service
Since 2004 · 1–10 empl.
Stephan Körnli Sanitär-Service plans, installs, repairs and maintains plumbing and heating systems for industrial and residential buildings. Its services include water and gas installations, heating and ventilation systems, heat pumps, water treatment and shower toilets.
Winteler Haustechnik AG
Since 2004 · 1–10 empl.
Winteler Haustechnik AG provides building services and presents contact details and legal information on its website. The site also lists a workshop and delivery address.
Akatherm Haustechnik GmbH
Since 2020 · 1–10 empl.5.0(3)
Akatherm Haustechnik GmbH provides heating installation and underfloor heating services. Its work includes wet and dry underfloor heating systems, thermally activated building systems (TABS), floor insulation and heating system planning.
Dini Haustechnik GmbH
Since 2023 · 1–10 empl.
Climora GmbH
Since 2025 · 1–10 empl.
Allrounder Jovanovic
Since 2026 · 1–10 empl.
Heating installer in Gossau SG
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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