Heating installer in
Biel/Bienne

Franconi und Grob AG

Since 1987 · 21–50 empl.·5.0(28)

Franconi und Grob AG plans and installs plumbing, heating and cooling systems for residential and commercial buildings. The company also provides maintenance, repairs and optimisation of technical installations.

A-TEAM Haustechnik GmbH

Since 2011 · 1–10 empl.·5.0(26)

A-TEAM Haustechnik GmbH provides plumbing and building services. Its work includes water and heating installations, heating-system maintenance, bathroom renovations, repairs and emergency services.

Pärli AG

Since 1980 · 21–50 empl.·4.4(30)

Pärli AG is a building-services company specialising in heating and plumbing. Its services include the planning, installation and maintenance of heating and plumbing systems, including heat pumps, solar thermal systems and water treatment, for residential, commercial and industrial buildings.

Reinhard Gygax AG

Since 1979 · 1–10 empl.·5.0(8)

Reinhard Gygax AG plans and installs plumbing and heating systems for new buildings, renovations and refurbishments. Its services also include maintenance and repairs, as well as plumbing and heating solutions for industrial facilities and larger construction projects.

Gfeller Haustechnik GmbH

Since 2004 · 1–10 empl.·5.0(6)

Gfeller Haustechnik GmbH provides plumbing and heating services. Its work includes planning and installing plumbing systems and heating equipment, water supply pipelines, and servicing, maintaining and repairing these systems.

E. Vauclair SA

Since 1973 · 11–20 empl.·3.7(19)

E. Vauclair SA is a building services and building envelope contractor. Its work includes plumbing, heating and solar technology, as well as sheet-metal work, roofing, maintenance and repairs.

Lüthi Tank Service AG

Since 2020 · 1–10 empl.·4.8(5)

Lüthi Tank Service AG provides services for tank systems used for heating oil, fuels and rainwater. Its work includes inspections, refurbishment, construction, maintenance and dismantling of tanks and filling stations, as well as accessories and the conversion of heating oil tanks into rainwater storage systems.

Bütikofer Gebäudetechnik AG

Since 1960 · 11–20 empl.·5.0(1)

Bütikofer Gebäudetechnik AG provides plumbing, heating and sheet-metal services. Its work includes installations, repairs and renovations, as well as maintenance and repair of heating systems, roofs and façades.

Hofmann Menergie

Since 2022 · 1–10 empl.

Hofmann Menergie sells, installs and services oil and gas burners, boilers, heat pumps, and air-conditioning and refrigeration systems. It also installs, inspects and repairs liquefied petroleum gas (LPG) systems and appliances.

SHL Haustechnik GmbH

Since 2025 · 1–10 empl.

SHL Haustechnik GmbH is a building services contractor specialising in plumbing, heating and ventilation. Its services include plumbing installations and bathroom renovations, heat pump and comfort ventilation installations, and maintenance and support for building systems.

F. Gabellone

Since 1990 · 1–10 empl.

Neuenschwander-Neutair AG, Zweigniederlassung Biel/Bienne

Since 2007 · 1–10 empl.