Solar & Photovoltaics in
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Sanitär & Spenglerei Walter Weber AG

Since 1977 · 11–20 empl.·4.5(24)

The core activity of Walter Weber AG is the provision of sanitary installations and services, including new and renovation work, pipeline construction, sanitary installations and the prefabrication of modular bathrooms. The company also offers a 24-hour emergency service for sanitary emergencies and has a specialized offer for the prevention of water damage.

Gebr. Weber AG

Since 1991 · 1–10 empl.·4.7(14)

The core activity of Gebr. Weber AG is the provision of services in the field of roofing and building envelope, including: * Renovation and new construction of pitched and flat roofs * Installation of photovoltaic systems * Renovation and new construction of ventilated facades * Replacement and new installation of Velux roof windows * Maintenance and repairs on pitched and flat roofs as well as on facades The company thus offers comprehensive solutions for the roofing and facade needs of buildings.

GM EnerEstate Group AG

Since 2022 · 21–50 empl.·4.6(70)

The core activity of EET Schweiz is the development, distribution and installation of innovative solar energy solutions, particularly plug-in photovoltaic systems, enabling private customers to produce their own renewable energy and actively contribute to the energy transition.

Guggisberg Kurz AG

Since 1989 · 21–50 empl.·3.7(6)

The core activity of Guggisberg Kurz AG is the provision of services related to building technology solutions, particularly in the areas of: Sanitation, Heating, Solar Energy, Ventilation, and Air Conditioning. The company offers skilled craftsmanship services such as installation, maintenance, and renovation of systems like boilers and heat pumps, and takes care of providing materials for construction sites.

HAP Haustechnik GmbH

Since 2021 · 1–10 empl.·5.0(3)

The core activity of HAP Haustechnik GmbH is the planning, installation and maintenance of building technology systems, particularly in the areas of heating, water and solar installations, as well as consulting and planning in the field of renewable energies.

Swiss Solar Partners Tschofen

Since 2021 · 1–10 empl.