Heating installer in
Regensdorf

Kid Sanitär & Heizung GmbH

Since 2014 · 1–10 empl.·5.0(31)

Kid Sanitär & Heizung GmbH carries out plumbing and heating installations. It also provides plumbing services and undertakes renovation work.

a3 Haustech AG

Since 2016 · 1–10 empl.·4.6(22)

The core activity of a3 Haustech AG is the planning, installation, maintenance and repair of building technology systems, including: electrical systems, heating systems, ventilation systems, and sanitary systems (water, gas and compressed air installations, house drainage and main pipes). The company offers these services 24/7 and has an emergency service. It positions itself as a full-service provider that accompanies customers from planning to completion.

POLARTHERM AG

Since 1986 · 21–50 empl.

POLARTHERM AG plans, installs, renovates and repairs heating systems for different types of buildings. Its services include heat pumps, oil, gas, district heating, wood and solar heating, as well as planning cooling systems and indoor climate solutions.

Guido Sigrist AG

Since 2012 · 11–20 empl.

Guido Sigrist AG plans and installs heating and plumbing systems and carries out bathroom renovations. Its services also include renewable-energy systems such as heat pumps, wood and pellet heating, solar thermal and photovoltaic installations, as well as maintenance and repairs.

City Sanitär GmbH

Since 2015 · 11–20 empl.·3.9(7)

City Sanitär GmbH carries out plumbing and heating installations as well as ventilation work. Its services include consulting, project design, planning, installation and maintenance, along with bathroom renovations, heat pumps, ventilation systems and a 24-hour emergency service.

SADATHERM AG

Since 2017 · 11–20 empl.·4.1(8)

SADATHERM AG plans and delivers building services in heating, plumbing, air conditioning and ventilation. Its services cover projects from planning through installation.

Sanicom GmbH

Since 2019 · 1–10 empl.·5.0(3)

Sanicom GmbH installs and renovates plumbing and heating systems in new builds and renovation projects. The company also installs, maintains and repairs household appliances.

Hesa Tech Keller

Since 2023 · 1–10 empl.

Hesa Tech Keller plans and installs building services systems for plumbing and heating. Its services include CAD planning, repairs and maintenance, as well as solar systems, heat pumps and comfort ventilation.

Vranjes Haustechnik GmbH

Since 2026 · 1–10 empl.

Vranjes Haustechnik GmbH plans, sells and installs central heating, heat pump, solar, air-conditioning, ventilation and plumbing systems. Its services also include maintenance and repair of heating and cooling systems, as well as bathroom renovations.

Heizungsauswechslungen Adrian Vonlanthen

Since 2004 · 1–10 empl.

Thermo Vita GmbH

Since 2025 · 1–10 empl.