Crafts & Trades

Wicki Haustechnik GmbH 

Flühli Lu · Since 1996

The core activity of Wicki Haustechnik GmbH is the planning, implementation and overall management of sanitary and heating systems, as well as bathroom renovations and heating system upgrades.

Widmer & Co AG Aargau 

Suhr · Since 2010

The core activity of Widmer + Co. AG is the planning, installation, renovation, maintenance and repair of thermal and refrigeration systems, particularly heating and cooling systems.

Widmer & Co AG Kilchberg 

Kilchberg Zh · Since 1985

Widmer & Co AG Kilchberg is an installation company for heating and cooling systems, providing planning, installation, renovation, maintenance and repair of heating and refrigeration equipment. It serves private, commercial and industrial clients with solutions such as heat pumps, solar, gas, oil and wood heating, and offers 24/7 emergency service and maintenance contracts.

Wildhaber Schreinerei 

Walenstadt · Since 1998

The core activity of Wildhaber Schreinerei is the manufacture and installation of wood products, particularly kitchens, furniture, cabinets, doors and tables, as well as the provision of carpentry services and renovations. The company also offers a complete service, including consulting, planning and coordination, and emphasizes individual solutions and the highest quality.

Willi Metall AG 

Vilters · Since 2010

The core activity of Willi Metall AG is metal construction, including locksmithing, steel and machine construction. The company offers a wide range of services and products, including railings, conservatories, roofs, garage doors, sunshades, stairs, doors, wind and sight protection, burglary protection, balconies, fences, glass construction, facades, crosses/blacksmithing, furniture and gifts, as well as repair services for doors and gates.

Willy Spühler, Schreinerei & Küchenbau WSM 

Bülach · Since 1981

The core activity of WSM-Küchen is the construction and planning of individual kitchens, including consulting and implementation of customer wishes. The company also offers carpentry services and the installation of bathroom furniture and appliances.

Wirz GmbH 

Subingen · Since 2013

The core activity of Wirz GmbH encompasses the planning, installation and maintenance of building technology, particularly in the areas of building envelope (roof, façade, etc.), sanitary (water and wastewater systems) and heating (heating systems and installations). The company also provides service and repair services for these areas.

With Metallbau AG 

Lucerne · Since 2013

The company is primarily active in the metal construction sector and offers a wide range of products and services, including: metal construction work, such as the manufacture of conservatories, canopies, roofs and glass facades; the production of steel and aluminum doors and windows, including fire-resistant and smoke-tight doors; the manufacture of balconies, railings and other metal structures; the production of garage doors, sectional doors and other types of doors; the installation of shading systems and insect protection systems; and the anodizing of metal parts. The company thus offers a broad portfolio of metal construction and shading solutions for private and commercial customers.

Wittwer Heizungen AG 

Sulgen · Since 1989

The core activity of Wittwer Heizungen AG consists of planning, installing and maintaining heating systems, including renewable energies and conventional heating systems, as well as carrying out heating renovations, conversions and repairs.

Wittwer und Partner AG, Meisterbetrieb für Malerarbeiten 

Bern · Since 2005

The core activity of Wittwer & Partner AG is the professional consulting and execution of painting and plastering work, including wallpapering, conversions, renovations, facade renovations, decorative work and mold and nicotine remediation.