Plumber in
Biel/Bienne

Franconi und Grob AG

Since 1987 · 21–50 empl.·5.0(28)

The core activity of Franconi + Grob AG is the planning, execution and maintenance of building and energy technology systems, particularly in the areas of plumbing, heating, solar systems and heat pumps. The company offers services such as the installation, renovation and maintenance of plumbing systems, heating systems, solar systems and heat pumps for single-family homes, multi-family homes, administrative buildings and industrial facilities.

A-TEAM Haustechnik GmbH

Since 2011 · 1–10 empl.·5.0(26)

The core activity of A-Team Haustechnik GmbH is to provide professional sanitary and heating solutions, including services such as central heating solutions, boiler servicing and repair, bathroom renovations and water installations. The company offers tailored solutions to meet the needs of its customers and focuses on providing comfort, efficiency and quality in every project.

Berger Klima AG

Since 1979 · 21–50 empl.·5.0(5)

Berger Klima AG provides climate, ventilation and refrigeration engineering services, including system design, installation and maintenance for industrial and private clients.

Reinhard Gygax AG

Since 1979 · 1–10 empl.·5.0(8)

Reinhard Gygax AG provides sanitary and heating engineering services, including planning, installation, bathroom renovation, repairs and maintenance for building services. Its offerings also include customer service and advice on heating replacement options such as heat pumps, pellet boilers or district heating, as well as measures to optimise heat distribution.

Gfeller Haustechnik GmbH

Since 2004 · 1–10 empl.·5.0(6)

The core activity of Gfeller Haustechnik GmbH is the planning, installation, maintenance and repair of sanitary and heating systems, including the associated consulting and planning for renovation or new construction projects.

Despont SA

Since 1993 · 1–10 empl.

Despont SA is a company specialising in sanitary installations, sheet-metal work and flat roofing. It provides installation, repair and maintenance services for water, gas and heating systems, including boilers, water heaters, decalcification equipment and pipe unblocking.

FJUCONSULTING Sàrl

Since 2010 · 1–10 empl.

The core activity of FJU Consulting is the planning, consulting and support of projects in the field of building technology, particularly in the areas of: ventilation, air conditioning, cooling, heating, sanitary facilities and compressed air. The company provides its technical expertise to engineering offices, architects, companies and private customers to increase their working capacity without having to hire employees.

A-TEAM Gebäudetechnik AG

Since 2016 · 1–10 empl.

Bütikofer Gebäudetechnik AG

Since 1960 · 11–20 empl.·5.0(1)

The core activity of Bütikofer Gebäudetechnik AG is the provision of services in the field of building technology, particularly in the areas of plumbing, heating and sheet metal work. This includes the execution of repair and renovation work, the installation and maintenance of sanitary facilities, heating systems and sheet metal work, as well as consulting and supporting customers in the planning and implementation of projects in these areas.

Ulmann Heizungen

Since 2001 · 1–10 empl.·5.0(4)

Ulmann Heizungen is a specialist provider for oil and gas burners and heating systems, offering sales, installation, maintenance and repair services. Its products and services include heat pumps, solar systems, mobile heating units, underfloor heating retrofit using milling technology and app-controllable control solutions.

SHL Haustechnik GmbH

Since 2025 · 1–10 empl.

SHL Haustechnik GmbH is a specialist company for plumbing, heating and ventilation. It plans and carries out installations, bathroom renovations, heat pump systems, underfloor heating, comfort ventilation and service and emergency work.

MSA GROUP Muslija

Since 2026 · 1–10 empl.

MSA GROUP Muslija provides painting, renovation and other craft services for refurbishment, maintenance and related building work. Its services also include sanitary work, carpentry, roofing, markings, locking systems, insect protection and letterbox systems.