Roofer in the
Canton of Thurgau

Beerli und Erné AG

Since 1983 · 21–50 empl.·5.0(9)

Beerli und Erné AG carries out roofing and sheet-metal work on pitched and flat roofs and building façades. Its services also include thermal insulation, roof windows, green roofs and photovoltaic systems.

R. Dähler AG

Since 2013 · 11–20 empl.·4.6(14)

R. Dähler AG plans and carries out work on roofs and building envelopes. Its services include pitched and flat roofing, sheet-metal work, façades, timber construction, scaffolding, photovoltaic and lightning-protection systems, roof maintenance and repairs, crane work and transport.

Schwager Bedachungen AG

Since 2006 · 21–50 empl.·4.1(7)

Schwager Bedachungen AG carries out flat and pitched roofing and facade work. Its services include new construction, alterations, renovation, maintenance and repairs, as well as thermal insulation and roof-window installation.

Brenner Log AG

Since 2005 · 11–20 empl.·5.0(6)

Brenner Log AG is a company in roofing and façade construction that provides pitched roofs, flat roofs, green roof installations, façade work, sheet-metal work, lightning protection and maintenance services. The website also lists timber-construction work and planning and consulting services for new-build and renovation projects.

Wiesmann Bedachungen GmbH

Since 1999 · 1–10 empl.·5.0(6)

DAWAG AG

Since 2015 · 11–20 empl.·5.0(8)

The core activity of DAWAG AG is the planning, organization and execution of work on roofs and facades, including roofing, facade construction, sealing, flat and pitched roof work, inspections and the installation of roof windows.

Steiner AG, Dächer - Fassaden - Spenglerei

Since 2002 · 11–20 empl.·5.0(5)

Steiner AG, Dächer - Fassaden - Spenglerei is a specialist company for roofing, facade work and sheet-metal work. It works on pitched and flat roofs and makes and installs items such as gutters, downpipes, roof penetrations and flashing.

Roland Weinhappl AG

Since 1989 · 1–10 empl.

Roland Weinhappl AG carries out sheet-metal work for new builds, conversions and renovations. Its services include façade and metal-roof work, flat roofs, lightning protection, liquid-applied plastics and repairs.

Vogel Dach- und Fassadenbau AG

Since 1996 · 1–10 empl.

Vogel Dach- und Fassadenbau AG carries out work on pitched and flat roofs and building façades. Its services also include photovoltaic systems, roof maintenance, GEAK energy consultations and sheet-metal work.

BiRu AG

Since 2012 · 1–10 empl.

The core activity of BiRu AG consists of carrying out work on building envelopes, particularly on roofs and walls.

La Casa Swiss GmbH

Since 2014 · 1–10 empl.

La Casa Swiss GmbH provides construction and trade services for the maintenance, modernization and alteration of buildings and living spaces. Its work includes renovations, plumbing and tiling, kitchen and bathroom projects, roofing, garden and landscape design, and the assessment and repair of building damage.

Weber Bedachungen & Spenglerei AG

Since 2017 · 1–10 empl.·5.0(5)

Weber Bedachungen & Spenglerei AG carries out work on pitched and flat roofs and façades. Its services include new construction, renovation, repairs and maintenance, as well as metalworking such as gutters, sheet-metal roofs and lightning protection.

Plan-te Bedachungen GmbH

Since 2014 · 1–10 empl.

Angst AG

Since 1977 · 1–10 empl.·4.2(12)

Angst AG is a company for sanitary and metal-roofing services, offering plumbing installations, sheet-metal roofing work, flat-roof construction and maintenance, and lightning protection. Its services also include building services (house technology), boiler and water-damage repairs, project planning and coordination for bathroom and roof renovations, and liquid-plastic waterproofing.

Egloff und König GmbH

Since 2006 · 1–10 empl.·4.2(5)

The core activity of Egloff and König GmbH is the provision of services in the field of sheet metal work and flat roof construction, including new construction, renovation, refurbishment, repair and maintenance of roofs, as well as the installation of gutters, cladding and lightning protection systems.

DICHTER UND DECKER AG

Since 2021 · 1–10 empl.·5.0(8)

The core activity of DICHTER UND DECKER AG is the execution of roofing and facade work, including: roof renovation and renewal, roofing and flat roof work, sheet metal work, installation of photovoltaic systems, facade renovation, roof and facade repairs, and new construction of roofs and facades. The company thus offers comprehensive services in the field of roofing and facade treatment.

Brenner AG, Tägerwilen

Since 2002 · 11–20 empl.·4.4(7)

Brenner AG, Tägerwilen is a contractor specialising in roofing, facade construction and timber construction. Its services include pitched and flat roofs, roof windows, facades, and maintenance work.

Reto Bühler AG

Since 2017 · 1–10 empl.·4.5(4)

The core activity of Reto Bühler AG is the provision of services in the field of sheet metal work, particularly: sheet metal work (sheet metal and sealing on the building envelope), facade construction, roofing (pitched roof, flat roof), lightning protection systems, metalwork (thin sheet metal processing), window sills and frames. The company thus offers a comprehensive range of services for the maintenance and expansion of buildings.

Jakob Tanner AG

Since 1981 · 1–10 empl.·4.2(5)

Jakob Tanner AG operates a roofing and sheet-metal business. It works on pitched and flat roofs, façades and photovoltaic systems, provides building insulation, and supports projects from planning through execution.

Koller GmbH Spenglerei und Sanitär

Since 2008 · 1–10 empl.·5.0(3)

The core activity of Koller GmbH Spengler / Sanitär encompasses the provision of services in the areas of sanitary installations, sheet metal work, and roofing. Specifically, the company offers the following services: Sanitary installations: planning and execution of bathrooms, service and repair work; Sheet metal work: facade cladding, metal roofs, lightning protection and rainwater utilization; Roofing: new constructions, conversions and renovations of roofs. Thus, the company offers a comprehensive range of services in the field of building technology and equipment.

Menegardi AG, Fassadenbau und Bedachungen

Since 1994 · 1–10 empl.·4.5(4)

Menegardi AG, Fassadenbau und Bedachungen specialises in roofing, façade construction and façade maintenance. Its services also include work on pitched and flat roofs, photovoltaic system installation and telescopic crane rental.

Meienberger & Jost GmbH

Since 2023 · 1–10 empl.·5.0(5)

Meienberger & Jost GmbH is a roofing contractor working on pitched and flat roofs and building façades. Its services include sheet-metal work, photovoltaic systems, maintenance and repairs, and roofing work for new buildings and renovations.

Leistner Dach GmbH

Since 2022 · 1–10 empl.

The core activity of Leistner Dach GmbH is the provision of roofing services, including sheet metal work, carpentry, skylight installation, maintenance and repair of roofs, as well as the manufacture of cladding, gutters and downspouts. The company also offers services in the field of facades.

Ilg Dach AG

Since 2023 · 1–10 empl.

Ilg Dach AG carries out building-envelope work, including flat and pitched roofing, sheet-metal and façade work, and lightning protection. Its services also include liquid-plastic waterproofing and maintenance.

VERTIC pro AG

Since 2017 · 1–10 empl.·5.0(2)

VERTIC pro AG provides rope‑access and work‑at‑height services, performing inspections, cleaning, installation, demolition and other rope‑supported tasks. The company’s services include design and installation of fall‑protection systems, consulting and sizing of anchors, temporary lifelines, PSAGA training according to SUVA in its own training centre, and distribution of specialised height‑safety and rescue products.

Dachplan AG

Since 2023 · 1–10 empl.

Dachplan AG provides consultation and solutions for flat and pitched roofs as well as ventilated façades. Its services include roof maintenance and the installation of photovoltaic systems on roofs and façades.

Georges Freitag

Since 1998 · 1–10 empl.·5.0(2)

Georges Freitag provides roofing, sheet-metal and façade construction services. The business also installs lightning protection systems.

M. Sigrist AG

Since 2014 · 1–10 empl.·5.0(1)

M. Sigrist AG carries out building-envelope work, including pitched and flat roofs and façades for new builds and renovations. Its services also include maintenance such as roof repairs, gutter cleaning and upkeep of green roofs.

Toni Bauspenglerei GmbH

Since 2018 · 1–10 empl.·5.0(1)

Toni Bauspenglerei GmbH carries out sheet-metal and roofing work. Its services include work on flat and pitched roofs, liquid-applied plastic waterproofing, metal window sills and other waterproofing.

Llolluni Bauspenglerei GmbH

Since 2014 · 1–10 empl.·3.8(8)

Llolluni Bauspenglerei GmbH carries out sheet-metal work on roofs and façades, as well as construction, renovation and maintenance of pitched and flat roofs. Its services also include lightning protection, liquid-plastic waterproofing, roof maintenance and repairs, window sills and core drilling.

Andreas Huber Bedachungen GmbH

Since 2001 · 21–50 empl.·2.5(2)

Andreas Huber Bedachungen GmbH is a company that provides roofing and sheet‑metal (spengler) services. Offerings include pitched and flat roof work, terrace coverings, façade cladding (including Eternit), gutters and downpipes, flashings and metal cladding, lightning protection systems, roof inspections and maintenance, plus consultation and quotations for new builds, conversions and renovations.

Schmid Bedachungen Spenglerei

Since 2012 · 1–10 empl.·5.0(1)

Schmid Bedachungen Spenglerei carries out roofing, sheet-metal and façade work. Its services include flat and pitched roofs, liquid-applied waterproofing, renovations, roof inspections and repairs.

Mazzeo Bedachungen Spenglerei AG

Since 2012 · 1–10 empl.·4.0(1)

The core activity of Mazzeo Bedachungen Spenglerei AG is the provision of services in the field of roofing and sheet metal work, including: roofing (pitched roof, flat roof), roof maintenance and repairs, sheet metal work, facade construction, lightning protection, installation and maintenance of solar systems. The company offers these services as a roofer and sheet metal worker and has many years of experience in this field.

Rieser + Schönenberger AG

Since 2025 · 1–10 empl.

Rieser + Schönenberger AG provides roofing and sheet-metal services, working on pitched and flat roofs as well as façades. Its services include roof maintenance and sheet-metal work for new buildings, renovations and repairs.

Mettler Bedachung GmbH

Since 2020 · 1–10 empl.·5.0(1)

The core activity of Mettler Bedachung GmbH encompasses competent consulting and implementation in the areas of roofing, timber construction and sheet metal work.

Stardach Bauabdichtungen GmbH

Since 2026 · 1–10 empl.

Stardach Bauabdichtungen GmbH plans and carries out building waterproofing and roofing work, with a focus on flat roofs, liquid-applied waterproofing and sheet metal work. The company provides sealing systems, detail solutions and metalwork for residential and commercial buildings.

Bechtiger - Bedachungen & Industriemontagen

Since 2026 · 1–10 empl.

Bechtiger - Bedachungen & Industriemontagen is a roofing contractor specialising in pitched and flat roofs. Its services include waterproofing, roof windows, maintenance and repairs, as well as photovoltaic installations and wasp and hornet management.

Koller Dach Steil und Flach

Since 1990 · 1–10 empl.

Koller Dach Steil und Flach carries out work on pitched and flat roofs and provides façade, insulation and roof-window services.