Roofing

Albert Almer 

Grindelwald · Since 1994

The core activity of Albert Almer Bedachungen is the execution of work on roofs and facades, including new construction, renovations and restorations.

Alexandre Bosson 

Geneva · Since 2000

The core activity of A.BOSSON company includes the installation and maintenance of sanitary facilities, solar thermal systems as well as the execution of roofing work (sheet metal roofing).

Alpibois Sàrl 

Beuson (Nendaz) · Since 2024

Alpibois Sàrl is a carpentry and timber-construction company that carries out new-build and renovation projects. Services include timber framing and log wall construction, wooden floors and roof structures, agricultural and public wooden infrastructures, interior and exterior fittings, project planning (detailed plans, 3D), static and thermal calculations, site management, and work in difficult-access locations including helicopter logistics.

ALS Bau GmbH 

Buchs Lu · Since 2022

The core activity of ALS Bau GmbH is the provision of construction services in various areas, particularly: High-rise and civil engineering, Pipeline and cable construction, Maintenance and renovation work, Service and installation of building technology systems, Carpentry, plastering and roofing work (including photovoltaic systems), Scaffolding construction. The company thus offers a wide range of construction services that include new buildings, renovations and maintenance.

A.L.T. Bau GmbH 

Rheinfelden · Since 2011

The core activity of A.L.T-BAU GmbH is the execution of construction work, particularly in the areas of timber construction, roof renovations, interior finishing and clay works, with a focus on sustainability and traditional craftsmanship.

Ambord Etanchéités Sàrl 

Bramois · Since 2022

The core activity of Ambord Étanchéités Sàrl is the realization and maintenance of flat roofs (Toitures plates) and terraces, including the associated waterproofing works and protection of buildings against weather influences.

Ambord Toitures Sàrl 

Bramois · Since 2014

The core activity of Ambord Toitures Sàrl is the execution of works in the field of roofing and sheet metal work, including maintenance, renovation, compliance, new construction, as well as the installation of solar panels.

AMD Dach + Gebäudetechnik AG 

Schüpfen · Since 2015

The core activity of Dach + Gebäudetechnik AG is the provision of services and solutions in the field of roof and building technology.

A. Pilloud SA 

Châtel-St-Denis · Since 2024

The core activity of A. Pilloud SA is to provide services in the field of building technology and envelope, particularly in the areas of: sheet metal work (work with sheet metal and metal), waterproofing (tightness work), roofing (roofing and roofing work), and building technology (including heating, plumbing and ventilation). The company also offers a 24-hour emergency service and specializes in the installation and maintenance of various systems, such as pumps, heating systems, sanitary facilities and solar systems.

ABH Bedachungen & Spenglerei GmbH 

Rothenburg · Since 2023

The core activity of the company 'Arbeitssicherheit und Bedachung Hiltbrunner GmbH' consists of providing services in the field of occupational safety and roofing.

Aschwanden AG Bedachungen 

Nänikon · Since 2000

The core activity of Aschwanden AG is the provision of services and products in the field of roofing, including: pitched and flat roof work, sheet metal work (metal work for roofs and facades), lightning protection systems, facade work, solar systems, repair and maintenance services for roofs and facades, and fall protection systems. The company thus offers a comprehensive range of services and products for the roofing and facades of buildings.

Avevo AG 

Rothenburg · Since 2017

The core activity of Avevo AG consists of planning, executing and maintaining roofs and building envelopes, including sealing, insulating, draining and maintaining flat roofs, roofing, sheet metal work, metal parts, roof windows, PV systems and other related services.

A-Z Spenglerei + Flachdach GmbH 

Buttisholz · Since 2008

The core activity of A-Z Spenglerei + Flachdach GmbH is the execution of roofing and flat roof works, including retention waterproofing.

Baeriswyl AG, Dachdeckerei, Spenglerei, Fassadenbau 

Murten · Since 2012

Baeriswyl AG, Dachdeckerei, Spenglerei, Fassadenbau provides building-envelope services including pitched and flat roofing, sheet-metal work (Spenglerei) and façade construction, and also offers photovoltaic installations, lightning protection and maintenance.

Baeriswyl AG, Dachdeckerei, Spenglerei, Fassadenbau 

Düdingen · Since 2011

Baeriswyl AG, Dachdeckerei, Spenglerei, Fassadenbau provides planning, fabrication and installation of building envelopes, offering services such as pitched roofs, flat roofs, sheet-metal work, façade construction, photovoltaic/solar and maintenance.

Bau Progress GmbH 

Wallisellen · Since 2017

The core activity of BauProgress GmbH is the execution of roofing and masonry work.

Bauspenglerei-Bedachungen Qazimi 

Sargans · Since 2023

The core activity of Qazimi Bauspenglerei includes roofing and sheet metal work, particularly the installation of metal roofs, lightning protection systems, waterproofing and flat roofs, as well as professional waterproofing of roofs.

Bauspenglerei Silbern GmbH 

Dietikon · Since 2016

The core activity of Bauspenglerei Silbern GmbH includes the planning, execution and maintenance of roofing work, including: roof renovations, thermal insulation, bituminous sealing, liquid plastic processing, lathing installation, tile replacement, underside creation, fall protection, demolition and renovation work, skylight installation (in particular Velux skylights), photovoltaic system planning and installation, roofing (pitched and flat roofs), gutter and pipe installation, and roof structures. The company also offers service subscriptions for regular roof inspections and gutter cleaning.

Bauwerker und Schädlingsbekämpfung Siegenthaler GmbH 

Düdingen · Since 2017

The core activity of Bauwerker DV GmbH is the planning, consulting and execution of construction work of all kinds, particularly renovations, conversions, interior finishing and garden design. This includes specialized services such as carpentry, laying of parquet and tiles, insulation and plastering, roofing, plumbing and tinsmithing, as well as garden design.

B&B Dach GmbH 

Glattbrugg · Since 2024

B&B Dach GmbH is a roofing company providing roof renovation and installation services for pitched and flat roofs, and offering carpentry and sheet-metal (spengler) work.