Timber Construction & Carpentry

Zimmerei Gilgen GmbH 

Burgistein · Since 1999

The core activity of Gilgen Holzbau GmbH is the planning and execution of timber construction and interior fit-out projects, including new construction, renovation and refurbishment of timber structures, interior fit-out of living spaces, as well as the manufacture and installation of timber components such as doors, windows, stairs and floors.

Zimmerei Kunz Markus 

Zweisimmen · Since 2009

The core activity of Kunz Zimmerei is the provision of services in the field of carpentry, timber construction and interior finishing, including planning, organization and execution of woodwork, such as joinery, element construction and custom-made products.

Zimmerei Markus Walther 

Bolligen · Since 2004

The core activity of the company Zimmerei Markus Walther is the execution of carpentry work and timber construction projects, including: interior finishing, prefabricated construction, agricultural buildings, parquet and wooden floors, small buildings and terraces, new and extension buildings, renovations and repairs, staircase construction, and skylights. The company thus offers a wide range of services in the field of timber construction and carpentry.

Zimmerei Kündig GmbH 

Steinen · Since 2012

The core activity of Zimmerei Kündig GmbH is the planning and execution of carpentry work, particularly in the areas of new buildings, renovations, facades and interior finishing work, with a focus on sustainable and ecological solutions.

Zimmerei Lutz GmbH 

Mandach · Since 2024

The core activity of Zimmerei Lutz is the construction of buildings that are free from pollutants and sustainable, with a focus on the use of winter-felled Swiss solid wood. The company offers individual solutions for construction projects that minimize environmental impact by avoiding products containing pollutants and instead using natural alternatives such as cellulose insulation, solid wood, and natural paints.

Zimmerei-Schreinerei H. Preisig 

Wolfertswil · Since 1987

The core activity of the company Zimmerei-Schreinerei Heinz Preisig is the execution of medium-sized new and renovation projects in the wood sector, particularly in traditional wood construction, interior finishing and carpentry work.

Zingrich Holzbau GmbH 

Wilderswil · Since 2015

Zingrich Holzbau GmbH is a timber construction company providing roofing, new builds, renovations, interior finishing and façade work, as well as window planning and installation. The company also undertakes building refurbishments and occasionally rents or sells vehicles from its fleet.

Züro Schreinerei AG 

Walzenhausen · Since 1983

Züro Schreinerei AG is a carpentry company that produces custom furniture, cabinets and interior fittings, and that plans and coordinates renovation projects with other trades. The business works with materials such as granite, stainless steel and glass and is involved in apprenticeship training.

Züro Schreinerei AG 

Rorschach · Since 1996

Züro Schreinerei AG manufactures custom furniture, carries out interior fit-outs and undertakes renovation projects. The company provides planning and coordination for remodels, offers customer consultations and works with materials such as wood, glass, granite and stainless steel.

Holzbau A-Z AG 

Wilderswil · Since 2025

Holzbau A-Z AG is a carpentry and timber-construction company that carries out new builds, extensions, conversions and renovations. Its services include interior and exterior woodwork such as wooden floors, cladding, ceilings, stairs, windows, facades, roofing, and the installation of Velux roof windows and solar systems.

4K AG 

Schenkon · Since 2011

4K AG sells the Original Koller Winkel-Schrägmass and Koller Schmiegen (ROT, BLAU) for use in carpentry and timber construction. The two‑leg angle gauge features a built‑in vernier scale and locking knobs; the website includes an online shop, engraving services and dealer contact information.

Aeschbacher Holzbau 

Signau · Since 2020

The core activity of Aeschbacher Holzbau is the provision of services in the field of timber construction, particularly in the areas of: carpentry, joinery, timber construction, renovation, new construction, damage repair, interior finishing, facade construction, roof construction, staircase construction, door and gate construction, window construction, and the construction of terraces, balconies and canopies. The company thus offers a wide range of services in the field of timber construction and positions itself as a competent partner for customers requiring qualified work in the field of timber construction.

Affolter Holzbau 

Nennigkofen · Since 2003

The core activity of Affolter Holzbau AG is the planning, execution and realization of timber construction projects, including new construction, renovation, conversion, monument preservation and roofing, with particular consideration of energetic and financial sustainability.

Alaska Blockhaus GmbH 

Triengen · Since 1998

The core activity of Alaska Blockhaus GmbH (formerly Sieber Holzbau AG) is the planning, production and realization of wooden buildings, in particular log houses, natural trunk houses, four-sided block houses and straw-insulated element houses. The company also offers comprehensive services, including individual consulting, architectural and planning tasks, carpentry work and the search for building land.

AletschGoms Holzbau GmbH 

Fieschertal · Since 2023

The core activity of AletschGoms Holzbau is planning, carpentry and timber construction, particularly in the construction of timber frame and solid wood houses, as well as consulting and executing timber construction projects, including new construction, renovation and extension, as well as garden and environmental design.

Amacker GmbH Bauen mit Holz 

Krummenau · Since 2001

The core activity of Amacker GmbH is timber construction, particularly the planning and execution of new buildings, conversions, renovations, as well as the manufacture and assembly of wood products such as doors, windows, facades, stairs and interior fittings.

Andreas Gartmann AG 

Vals · Since 1970

The core activity of A. Gartmann AG is the manufacture and installation of wood products and constructions, including carpentry and joinery work, furniture, interior finishing, roof constructions, stairs, doors, windows and other woodwork pieces. The company also offers individual consulting and execution of customer requests as well as training of specialists in this field.

Andreas Heinz, Schreinerei und Holzbau 

Valzeina · Since 1996

The core activity of Heinz Holz is carpentry, particularly in the areas of furniture and interior finishing, timber construction, joinery, doors and windows, kitchens and sawmill operations.

Andreas und Roland von Bergen AG 

Hasliberg Goldern · Since 2007

The core activity of Andreas and Roland von Bergen AG primarily encompasses the areas of carpentry, joinery, kitchen construction and real estate. The company offers services such as timber construction, joinery work, kitchen planning and construction, as well as property management and sales.

Arpagaus SA 

Cumbel · Since 1975

The company's core activity is the provision of services and products in the field of timber construction, window construction and carpentry, particularly: Timber construction: element construction, house construction, renovation, extension, and addition. Window construction: manufacture of wooden, wood-metal and aluminum profile windows, window renovation, glass facades, and glass installation. Carpentry: production of doors, interior doors, sliding doors, floors, parquet, furniture, and general carpentry work. Renovation and refurbishment of houses, extension and addition of buildings. Manufacture of kitchens and furniture. The company thus offers a wide range of services and products in the field of timber construction and carpentry.