Roofing in
Biel/Bienne
8 companies in Roofing based in Biel/Bienne — name and year of registration from the commercial register. The list below shows them all.
All 8 companies 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.
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.
E. Vauclair SA
Since 1973 · 11–20 empl.3.7(19)
The core activity of e.Vauclair sa encompasses the planning, installation, maintenance and repair of building technology and building envelope systems, including: Sanitary technology (new construction, renovation, modernization, service, maintenance and repair), Heating technology (repair, new construction, renovation, modernization, service, maintenance and repair), Sheet metal technology (new construction, renovation, service, maintenance and repair), Roofing (new construction, renovation, modernization, sealing and repairs), Flat roof renovations (new construction, renovation, service, maintenance and repair), Electric charging stations (planning and installation), Solar technology (new construction, renovation, service, maintenance and repair), Heat pumps and solar systems (installation and service). The company also offers emergency and maintenance services and is a member of the suissetec building technology association.
Major Toitures Sàrl
Since 2020 · 1–10 empl.
Major Toitures Sàrl carries out sheet-metal roofing and general roofing work, offering roof maintenance and installation of roof windows. Services include metalwork in copper, galvanized steel, stainless steel, zinc and pre-painted steel.
Patrick Wirz
Since 1994 · 1–10 empl.
Eco Dicht GmbH
Since 2025 · 1–10 empl.
Hadorn Solar & Dach AG
Since 2025 · 1–10 empl.
Antonio Gomann Rénovation
Since 2026 · 1–10 empl.
Roofing in Biel/Bienne
Roofing in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 10, 2026
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