Crafts & Trades

Haldimann Chromstahl + Metallbau AG 

Krauchthal · Since 2012

The core activity of Haldimann Chromstahl + Metallbau AG is the manufacture and assembly of metal constructions and products, including sheet metal processing, railings, handrails, canopies, awning construction, metal-glass construction, showers, kitchen hoods, furniture and gates.

Haller Baumontagen 

Gontenschwil · Since 2009

The core activity of Haller Baumontagen is the consulting, sales and installation of various products for residential buildings, particularly mosquito screens, light shaft covers, interior shading systems, central vacuum cleaners, fly screens and pollen protection grids.

Hamzi Neziri Gypserie Peinture Sàrl 

Vich · Since 2021

The core activity of Hamzi Sàrl is to provide services in the construction sector, specifically in the following areas: painting (interior and exterior), plastering (gypsum work, plastering), installation of false ceilings, and facade renovation. The company offers these services to both private and commercial clients, emphasizing quality, professionalism, and customer satisfaction.

Hänni Sicherheitstechnik AG 

Toffen · Since 2004

The core activity of Hänni Sicherheitstechnik AG is the planning, installation, maintenance and servicing of access solutions, including mechanical locking systems and electronic access controls, such as smartphone-based systems.

Hans Hehlen AG 

Erlenbach Zh · Since 1999

Hans Hehlen AG is a roofing company that carries out new-build, renovation and maintenance work on pitched and flat roofs. Services include liquid-plastic surface and detail waterproofing, installation and replacement of roof windows, and pest deterrence measures such as bird and small-mammal control.

Hans Schudel GmbH 

Muri Ag · Since 1997

The core activity of Hans Schudel GmbH is the manufacture, sale and installation of interior decoration items, particularly curtains, bedding, upholstery and handicrafts. Additionally, the company offers cleaning and care products for curtains, floor coverings, leather and furniture, and rents out machines for cleaning carpets and floor coverings.

Hartmeyer AG 

Altstätten Sg · Since 2014

The core activity of Hartmeyer AG is the planning, installation and maintenance of sanitary facilities, building technology and supply systems, including water, heat and gas installations, for single-family and multi-family homes, public buildings and industrial buildings.

H. Bertschi Spenglerei AG 

Dürrenäsch · Since 2011

The core activity of H. Bertschi Spenglerei AG is the provision of high-quality roofing and sheet metal work, particularly: sheet metal work and building sheet metal work for old and new buildings, lightning protection for new and old buildings, special sealing, metal and profile work with modern CNC folding machines, manufacture and installation of aluminum window sills for facade renovations and new buildings, roofing and renovation, gutters, chimney cladding and metal roofs, copper and sheet metal work, including sheet metal roofs and copper roofs. The company also offers comprehensive consulting and planning for these works and works closely with architects, planners, builders, property owners and administrators.

Hediger Metallbau & Unikate GmbH 

Freienstein · Since 2017

The core activity of Hediger Metallbau & Unikate GmbH is the planning, production and assembly of metal products, particularly made of stainless steel, aluminum and steel, as well as the manufacture of unique items such as furniture and interior fittings. This also includes certified stainless steel welding, repairs and maintenance of metal structures.

Hefti Schlosserei GmbH 

Oberurnen · Since 2001

The company's core activity is metal construction, particularly the manufacture and installation of canopies, facades, doors, garage doors, railings, balconies, stairs and handrails, as well as the development and installation of gate drives.