Heating installer in
Basel

Heizungsmacher AG

Since 2017 · 21–50 empl.

Heizungsmacher AG advises on heating replacements and energy systems for homes, and coordinates the planning and implementation of heat pumps and photovoltaic installations. Its services also include battery storage, charging stations and system monitoring.

Hälg & Co. AG, Zweigniederlassung Basel

Since 2023 · 101–500 empl.

Hälg & Co. AG, Zweigniederlassung Basel plans and implements building automation systems for new buildings, renovations and upgrades to existing installations. Services include building management systems, HVAC control, room automation, maintenance and servicing.

CKW Gebäudetechnik AG

Since 2024 · 21–50 empl.

CKW Gebäudetechnik AG provides electrical installation and building technology services. Its activities include planning, installing, maintaining and repairing electrical systems, as well as building automation and security solutions.

Geba-Service AG

Since 1955 · 1–10 empl.·4.9(7)

Geba-Service AG provides heating and building services. It installs, maintains and repairs oil and gas heating systems, heat pumps, solar systems and district heating, and also offers services including tank and burner inspections, boiler descaling and 24-hour emergency support.

NEFA Heizungsbau GmbH

Since 2005 · 1–10 empl.·5.0(4)

NEFA Heizungsbau GmbH provides heating, air-conditioning and plumbing services. Its work includes heating systems such as heat pumps and solar systems, cooling and air-conditioning equipment, bathroom renovations, and heating-system maintenance and repairs.

Widmer & Bühler Haustechnik GmbH

Since 1995 · 1–10 empl.·5.0(3)

Widmer & Bühler Haustechnik GmbH provides plumbing and heating services, including bathroom planning, new construction and renovation, installation work, and service and repairs. The company carries out boiler revisions and gas installations and coordinates with other trades to offer comprehensive project execution.

Tomasetti AG

Since 1983 · 1–10 empl.·4.2(5)

Tomasetti AG plans, installs, renovates and maintains heating systems and heat distribution systems. The company also provides energy consultancy and plans energy systems, including solar, pellet and heat pump solutions.

Behrend Gebäudetechnik AG

Since 1999 · 11–20 empl.·4.1(12)

Behrend Gebäudetechnik AG plans and installs heating, ventilation and air-conditioning systems, as well as piping. Its services also include consultancy, system maintenance and project delivery as a general contractor.

CP Sanitär GmbH

Since 2006 · 1–10 empl.·3.7(18)

CP Sanitär GmbH carries out plumbing installations, bathroom renovations, repairs and maintenance of plumbing systems. The company also plans, installs and modernises heating systems, and provides heating maintenance and emergency repairs.

Dervishi GmbH

Since 2018 · 11–20 empl.·5.0(2)

Dervishi GmbH plans, installs and maintains heating and plumbing systems for new buildings and renovations. Its services include boiler cleaning and replacement, as well as renewable-energy systems such as heat pumps, pellet heating and solar installations.

Gotech Heizung und Sanitär GmbH

Since 2018 · 1–10 empl.·5.0(5)

Gotech Heizung und Sanitär GmbH plans and installs heating and plumbing systems for new-build and renovation projects. Its services also include bathroom and heating-system renovations, maintenance and servicing, and drinking-water treatment.

Contech Installationen GmbH

Since 2017 · 1–10 empl.·4.3(11)

Contech Installationen GmbH plans and carries out plumbing and heating installations. Its services include new installations, renovations, repairs and maintenance, as well as coordinating building-services projects.

Schmassmann AG

Since 2003 · 11–20 empl.·3.4(10)

Schmassmann AG is a plumbing and sanitary installation company that plans, installs, renovates and refurbishes sanitary systems, and provides servicing and repairs. It also maintains and repairs heating systems and installs solar and rainwater-harvesting systems.

Sanitär SAM GmbH

Since 2020 · 1–10 empl.·5.0(4)

Sanitär SAM GmbH carries out plumbing and heating installations and provides repairs and emergency services. Its services also include boiler descaling and maintenance, water-softening systems, renovations and refurbishments.

DRIM GmbH

Since 2020 · 1–10 empl.·5.0(4)

DRIM GmbH plans and installs heating systems and carries out flat-roof work, including waterproofing, insulation and renovation. It also provides maintenance and repair services for heating, plumbing, ventilation and cooling systems.

YoBa Haustechnik GmbH

Since 2024 · 1–10 empl.·5.0(12)

YoBa Haustechnik GmbH plans, installs and maintains building services systems for heating, plumbing and climate control. Its services include heat pumps, heating replacements, bathroom renovations, air-conditioning, residential ventilation, repairs and a 24/7 emergency service.

easyheizen GmbH

Since 2024 · 1–10 empl.·5.0(6)

easyheizen GmbH plans, manages and carries out projects for heating and cooling systems and heat pumps. Its services also include pipeline construction, system optimisation, and coordination of installation, quality checks and handover.

T & P Haustechnik GmbH

Since 2020 · 1–10 empl.·5.0(7)

T & P Haustechnik GmbH carries out plumbing and heating installations and provides servicing, repairs and maintenance. Its services also include drain and sewer cleaning, as well as 24-hour emergency assistance.

KASA Haustechnik GmbH

Since 2007 · 1–10 empl.·3.5(8)

KASA Haustechnik GmbH carries out work in heating, plumbing, bathroom renovation, ventilation and air conditioning. Its services include installing, repairing and maintaining heating and plumbing systems, as well as heat pumps, district heating, wood heating and solar thermal systems.

Langendorf Gebäudetechnik GmbH

Since 2020 · 1–10 empl.·5.0(2)

Langendorf Gebäudetechnik GmbH installs and services plumbing and heating systems for new construction and renovation projects. Its services include planning, modernisation and repairs, as well as boiler cleaning and the installation of water-softening systems.

Römelin AG, Heizsysteme

Since 1992 · 1–10 empl.·4.2(6)

The core activity of Römelin Heizsysteme AG is the planning, installation, commissioning and maintenance of heating systems, including radiators, stove heating systems and central heating systems, as well as the renovation and servicing of existing heating installations. The company also provides consulting services and general contractor services for heating projects.

Distriterm GmbH

Since 2022 · 1–10 empl.

Distriterm GmbH provides services for heating systems, plumbing installations and water damage remediation. Its work includes repairs, maintenance, installations for renovations and new construction, leak detection and drying.

Spathelf Haustechnik GmbH

Since 1996 · 1–10 empl.·4.2(5)

Spathelf Haustechnik GmbH provides building-services work in plumbing, heating and sheet metal. Its services include planning, installation, maintenance and repairs, as well as solar systems for hot water and heating.

LWS Lützelschwab Wärmeservice GmbH

Since 2024 · 11–20 empl.·4.0(11)

LWS Lützelschwab Wärmeservice GmbH plans, installs and maintains heating systems, including heat pumps, pellet and log boilers, and district heating connections. It also provides air-conditioning and plumbing services, as well as maintenance for water-softening systems.

gisiger madörin ag, Zweigniederlassung Basel

Since 1991 · 1–10 empl.·3.7(3)

gisiger madörin ag, Zweigniederlassung Basel plans, installs and maintains heating, ventilation and air-conditioning systems. Its building-services work also covers refrigeration and cleanroom technology.

Gian-Paolo Ziulu Cawa Haustechnik

Since 2023 · 1–10 empl.

Gian-Paolo Ziulu Cawa Haustechnik operates in the building services sector. The website identifies Gian Paolo Ziulu as managing director and provides contact details.

Ayra GmbH

Since 2024 · 1–10 empl.·4.0(4)

Ayra GmbH provides building services. It plans and installs plumbing and heating systems and carries out pipeline construction, maintenance, repairs and renovation work.

AQUATHERM Installationen GmbH

Since 2025 · 1–10 empl.

AQUATHERM Installationen GmbH plans and carries out plumbing, heating and solar thermal installations for residential and commercial customers. Its services also include bathroom and kitchen installations, repairs, maintenance and emergency assistance.

WFTS-SWISS GmbH

Since 2025 · 1–10 empl.

WFTS-SWISS GmbH designs and installs stainless-steel and steel piping, district-heating pipelines and heating systems. Its services include welding using several processes, welding documentation and documented pressure testing.

Helvatec Haustechnik KlG

Since 2022 · 1–10 empl.·5.0(1)

Helvatec Haustechnik KlG provides plumbing, heating and renewable-energy services. It advises on, plans and installs solar thermal systems, photovoltaic systems and heat pumps, and carries out maintenance and servicing work.

AFG Basler AG

Since 2005 · 1–10 empl.

AFG Basler AG is a building services engineering company that plans and delivers heating, ventilation, air-conditioning, refrigeration and plumbing systems. Its services also include energy consulting, energy concepts and other planning work for building systems.

Graniti Sanitär Shabanaj

Since 2013 · 1–10 empl.

Graniti Sanitär Shabanaj carries out plumbing and heating installations. Its services include new-build and renovation work, bathroom refurbishments, water-softening systems, rainwater use, gas and oil heating, heat pumps and solar systems, as well as a 24-hour emergency service.

Heizpro GmbH

Since 2018 · 1–10 empl.

Heizpro GmbH plans, installs and maintains heating systems for buildings. Its services also include heating advice, boiler cleaning and descaling, and systems such as underfloor and ceiling heating, heat pumps and gas heating.

Zanotta-Repp Heizungsbau und Sanitärinstallationen GmbH

Since 2020 · 1–10 empl.

Zanotta-Repp Heizungsbau und Sanitärinstallationen GmbH provides building-services work, particularly heating and plumbing installations for new builds and renovations. Its services also include air conditioning and ventilation systems, water installations, maintenance and repairs.

Dreifuchs GmbH

Since 2024 · 1–10 empl.

Dreifuchs GmbH plans and installs heating and plumbing systems for residential and commercial buildings. Its services include consulting, heating and bathroom renovations, maintenance and repairs.

Varea AG

Since 2024 · 1–10 empl.

Varea AG plans and delivers building-services systems for heating, ventilation, cooling and plumbing. Its services include consulting, installation and maintenance, as well as planning HVAC and plumbing systems, energy concepts and drainage.

Bruno Volonté

Since 1980 · 1–10 empl.

Muchenberger AG

Since 1991 · 1–10 empl.