Sheet Metal Work

Alfons Iten AG 

Einsiedeln · Since 1985

The core activity of Alfons Iten AG encompasses the areas of sanitary and sheet metal work. Specifically, the company offers the following services: Sanitary installations: planning and realization of sanitary facilities, Bathroom renovations & 3D visualizations: renovation and modernization of bathrooms, including 3D visualization of projects, Building sheet metal work: manual work in the field of roof and facade processing. Additionally, the company offers a 24/365 emergency service and a comprehensive spare parts warehouse.

Aria-Lüftungstechnik AG 

Amriswil · Since 1989

Aria-Lüftungstechnik AG designs, supplies and installs ventilation systems for residential, commercial and industrial buildings, and provides maintenance, servicing and renovation of installations.

Beerli und Erné AG 

Frauenfeld · Since 1983

The core activity of Beerli and Erné AG is the provision of services in the field of building envelopes, particularly in the areas of: Roofing work (pitched roof, flat roof, roof cleaning, greening), sheet metal work (façades, photovoltaics), sheet metal and roofing work, and timber construction work. The company also offers additional services such as roof inspections, telehandler and aerial lift services.

Besmer AG 

Wald Zh · Since 1976

The core activity of Besmer AG is the renovation, maintenance and repair of heating and plumbing systems, as well as the provision of alternative heating solutions. The company also offers services such as plumbing, renovation and new construction of plumbing systems.

Buri Kaufmann AG 

Bolligen · Since 1982

The core activity of Buri Kaufmann AG encompasses the provision of services in the following areas: Sanitation: Installation and maintenance of sanitary facilities for households, companies, gastronomy and public institutions; Metalwork: Metalwork on roofs and facades; House connections: Installation and implementation of house connections; Solar systems/Photovoltaics: Planning and installation of solar systems; Rainwater harvesting: Efficient rainwater use for households; Lightning protection: Installation and maintenance of lightning protection systems. The company thus offers a comprehensive range of services in the field of building technology and renewable energies.

Carl Meier Sohn AG 

Bassersdorf · Since 2002

The core activity of Carl-Meier-Sohn is roofing, particularly roofing, facade work, laser sheet metal processing, lightning protection, roof maintenance and crane work.

DC Toiture Sàrl 

La Tour-De-Peilz · Since 2021

The core activity of DC Toiture Sàrl encompasses the provision of services in the fields of roofing, sheet metal work, and building insulation. Specific activities include: Sheet metal work: manufacturing of roof and facade cladding from various materials such as copper, zinc, aluminum, and others. Roofing: installation, maintenance, and repair of roofs, including the use of materials such as slate, tiles, and others. Building insulation: carrying out insulation work, including the installation of vapor barriers and other insulation measures. Energy renovation: implementation of energy efficiency measures, including the installation of solar panels and other energy-saving measures. Moss removal: removal of moss and other pollutants from roofs. Roof windows: installation and maintenance of roof windows. Waterproofing: carrying out sealing work on roofs and facades. Drone inspections: conducting inspections of roofs and facades using drones.

Fraefel GmbH 

Henau · Since 2012

Fraefel GmbH provides services in roofing, timber construction, sheet-metal (spenglery) work and facade installations. The company also offers construction management and equipment rental (e.g. telehandlers and aerial work platforms) and lists project references on its website.

Isotech Biel-Seeland AG Studen 

Studen Be · Since 1999

The core activity of Isotech Biel-Seeland AG encompasses sealing technology, specifically: sealing of buildings and structures, joint sealing and PCB joint renovation, working joints and foil systems, liquid plastic and rigid coating, thermal insulation and perimeter insulation, fire sealing and injections, and concrete renovation. Additionally, the company offers services in the field of flat roofs and sheet metal work, including: new construction and renovation of flat roofs, roof maintenance and usage layers, rope systems and lightning protection, roof edge finishes, gutters and cladding, facade finishes and cladding. The company is thus a specialist in sealing technology and building technology in the construction industry.

JDG sanitaire SA 

Le Mont-Sur-Lausanne · Since 2020

JDG sanitaire SA is a sanitary installation company providing installation and maintenance services. It undertakes projects for residential buildings, industry, schools, nursing homes (EMS) and hospitals, and maintains a technical office plus a repair/response service. The company states that it uses ecological materials.

Jean-Pierre Chavaillaz SA 

Chénens · Since 1981

Jean-Pierre Chavaillaz SA is a construction company specialising in new-build, renovation and maintenance work on residential buildings. Its services include sheet-metal work (ferblanterie), roofing, installation of roof windows (Velux), roof inspections with drones, façade coatings and repair and renovation work.

Jörg GmbH Bedachungen + Fassaden 

Grasswil · Since 2006

The core activity of Jörg GmbH is the provision of services and offers in the field of roofing and facade work, including the installation of solar technology, roof renovation, sheet metal work and related services.

Knubel Bauspenglerei AG 

Kestenholz · Since 2002

The core activity of Knubel Bauspenglerei AG encompasses the provision of services and works in the construction sector, particularly: roofing works, sheet metal works, lightning protection, guttering, and chimney construction. The company positions itself as a construction partner, offering competent consulting and services to its customers.

Kösch Design Sàrl 

Moutier · Since 2020

The core activity of Kösch Design Sàrl is sheet metal work, specialized in the field of ventilation, particularly the manufacture and distribution of ventilation equipment and parts, as well as the provision of services in the field of ventilation technology, including installation and delivery.

Llolluni Bauspenglerei GmbH 

Oberaach · Since 2014

The core activity of Llolluni Bauspenglerei GmbH is the provision of services in the field of roofing and sheet metal work, particularly: Steep and flat roofing, facade construction, lightning protection systems, liquid plastics, roof services, metalwork (e.g. aluminum, copper, stainless steel), roofing (e.g. pitched roof, flat roof sealing) and solar systems. The company offers these services for new buildings and renovations and is mainly active in the regions of Thurgau, St. Gallen and Zurich.

Ludwig Meier + Söhne AG 

Kleinlützel · Since 1997

The core activity of Ludwig Meier & Söhne AG is the provision of services and products in the areas of sanitary, plumbing and flat roofing, including: sanitary work (e.g. renovation of bathrooms, installation of water softening systems, replacement of toilets and sinks), plumbing work (e.g. maintenance work on flushing systems and household water filters), flat roofing work (will no longer be offered from 2024), installation of heat pump boilers and water softening systems, and consulting and service in these areas.

Meier + Marti GmbH 

Watt · Since 2004

The core activity of MEIER + MARTI GmbH is the provision of services in the field of roofing and sheet metal work, including planning, installation, maintenance and repair of roofs, as well as the reconstruction of ornaments and the execution of roof inspections, sealing and renovations.

Oberholzer Spenglerei & Sanitär 

Goldingen · Since 2008

Oberholzer Spenglerei & Sanitär provides plumbing installations, metal roofing and sheet‑metal work, and solar system services, offering repair and maintenance as well as new-build and renovation projects. Other services include lightning protection, water softening, controlled ventilation, rainwater usage and utility pipeline works, with projects for residential, agricultural, industrial and public clients.

Oberholzer Spenglerei & Sanitär AG 

Goldingen · Since 2024

Oberholzer Spenglerei & Sanitär AG provides sanitary installations, sheet-metal (spenglerei) work and solar system installations. The company focuses on renovations and sustainable service for single-family homes and also carries out projects for agricultural and industrial buildings as well as public contracts and collaborations with architects.

Patrik Geu GmbH 

Lachen Sz · Since 2003

Patrik Geu GmbH is a traditional trades company offering sanitary installations, heating systems, sheet-metal (spengler) work and pipeline construction. Its services include planning and execution of new installations and renovations, as well as repair and maintenance for sanitary and heating systems.