Roofer in
St. Gallen

John Sanitär AG

Since 2015 · 1–10 empl.·4.9(29)

John Sanitär AG carries out plumbing and heating work, including new installations, alterations, renovations, maintenance and repairs. Its services also cover property drainage, sewer inspections and pipe cleaning.

merz+egger ag

Since 2017 · 11–20 empl.·4.6(22)

merz+egger ag is a roofing and building-envelope company providing services for roofs, façades, roof windows, solar installations and ongoing maintenance. Offerings include roof inspections and renovations, photovoltaic systems, fall‑protection solutions and emergency/maintenance services.

merz+egger ag

Since 2017 · 11–20 empl.·4.6(22)

merz+egger ag is a roofing and building-envelope company providing services for roofs, façades and solar installations. Offerings include roof renovation, roof inspections and maintenance, roof windows (VELUX partner), fall-protection systems and the planning and installation of photovoltaic systems.

Beat Brönnimann GmbH

Since 2001 · 21–50 empl.·4.3(13)

Beat Brönnimann GmbH is a tinsmithing and roofing contractor. Its services include planning and renovating flat roofs, installing metal and pitched roofs and metal façades, lightning protection, and custom-made building components.

Ruedi Rüegg AG

Since 2013 · 1–10 empl.·5.0(7)

Ruedi Rüegg AG carries out roofing and building-envelope work. Its services include maintenance and renovation of pitched and flat roofs, façade construction, roof-window installation and servicing, snow removal, and installation of roof safety systems.

Deckenbauer AG

Since 2014 · 21–50 empl.·4.3(17)

Deckenbauer AG provides design, planning, installation and maintenance of ceiling systems and claddings. The company’s product range includes conventional ceilings, multifunctional thermal ceilings (heating/cooling systems), metal and wood ceilings, wall coverings and drywall/plaster work, with project support from consultation through final installation.

Weibel AG Bedachungen Fassadenbau

Since 1978 · 21–50 empl.·5.0(2)

The company provides services and products in the field of roof and facade construction, including thermal insulation, energy efficiency, renovation, repair and maintenance of roofs and facades, as well as specialized services such as green roofing, snow retention and snow removal.

Schudel & Hinder GmbH

Since 1995 · 11–20 empl.

The core activity of Schudel & Hinder GmbH is the provision of roofing and sheet metal work services, particularly roofing, repairs and installations on roofs and facades, for both private and commercial customers in the greater St. Gallen and Chur areas.

Wild + Treichler AG

Since 2013 · 1–10 empl.·5.0(3)

Wild + Treichler AG is a roofing contractor working across the building envelope. Its services include pitched and flat roofs, façades, solar installations, roof inspections and maintenance.

BS Dächer & Fassaden GmbH

Since 2016 · 11–20 empl.·4.6(5)

The core activity of BS Dächer & Fassaden GmbH encompasses the planning, installation and maintenance of building envelopes, including: roofing works (flat roofs, pitched roofs, roof renovations, roof cladding), façade construction (ventilated façades, façade renovations), solar systems (planning, installation and assembly of photovoltaic systems), sheet metal works (metal works made of stainless steel, copper, aluminum, zinc or lead) and industrial works (sandwich elements, steel structure assembly, playground assembly, system construction). The company thus offers comprehensive services for building envelopes and renewable energies.

F&S Bedachungen GmbH

Since 2020 · 1–10 empl.·5.0(6)

The core activity of F&S Bedachungen GmbH is the planning, coordination, renovation and maintenance of roofs, particularly pitched roofs, flat roofs and entrance roofs, as well as the application of liquid plastics and fine stoneware plates. The company also offers maintenance work and annual inspections to ensure the lifespan and quality of the roofs.

DAWAG AG

Since 2025 · 11–20 empl.

DAWAG AG is a roofing and facade construction company. It plans, coordinates and carries out work on flat and pitched roofs, facade cladding, roof windows, roof repairs and setting-out services for construction projects.