Heating installer in
Buchs ZH

6 companies in Heating installer based in Buchs ZH — name and year of registration from the commercial register. The list below shows them all.

Companies

All 6 companies in Buchs ZH

CTC AG Logo

CTC AG

Since 1963 · 51–100 empl.3.5(28)

CTC AG distributes heating products and systems. Its range includes ground-source and air-to-water heat pumps, indoor modules, controls, hot-water heat pumps, boilers and solar heating; it also provides customer service and support through specialist dealers.

Heating installerHeat PumpsOil and Gas Heating SystemsSolar Thermal Heating Systems
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #1
Hemmi Gebäudetechnik AG Logo

Hemmi Gebäudetechnik AG

Since 2019 · 1–10 empl.

Hemmi Gebäudetechnik AG provides plumbing and heating services, including service work.

Heating installerPlumbingHeatingService
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
Hans Brun AG Heizung + Sanitär Logo

Hans Brun AG Heizung + Sanitär

Since 2002 · 21–50 empl.3.2(29)

Hans Brun AG Heizung + Sanitär plans and carries out heating and plumbing work. Its services include installations, repairs and maintenance, as well as gas, cooling, water technology and renewable energy systems.

Air conditioningHeatingSanitaryWater technology
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #3
Hauser Installationen AG Logo

Hauser Installationen AG

Since 1992 · 1–10 empl.5.0(3)

Hauser Installationen AG is a plumbing and heating installation contractor. It plans and carries out installations and renovation work for new and existing buildings, and provides repairs and maintenance services.

Heating installerSanitary installationsHeating installationsPlanning work
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #4
GF

Gregor Folié Heizungsmontagen

Since 1994 · 1–10 empl.

Heating installer
No score yet
FG

Furttal Gebäudetechnik GmbH

Since 2023 · 1–10 empl.

Heating installer
No score yet

Heating installer in Buchs ZH

6Heating installerCommercial register (Zefix) · as of November 15, 2026
2002Median year of registrationCommercial register (Zefix) · as of November 15, 2026
723in the Canton of ZurichCommercial register (Zefix) · as of November 15, 2026
5,147in SwitzerlandCommercial register (Zefix) · as of November 15, 2026
Locations

Heating installer in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 15, 2026