Construction & Architecture

HERZOG Holzbau AG 

Stettlen · Since 2002

The core activity of HERZOG Bau und Holzbau AG is the provision of services in the construction industry, particularly in the areas of building, carpentry and joinery. The company offers solutions for new construction, renovation and refurbishment, and emphasizes the importance of quality, flexibility and environmentally conscious building.

Heuberger-Service GmbH 

Ettenhausen Tg · Since 2021

The core activity of Heuberger-Service GmbH is the removal of blockages in drains and sewers, including emergency services and inspections using 3D canal TV.

H + F Architekten GmbH 

Fahrwangen · Since 1996

The core activity of H+F Architekten GmbH encompasses the planning, realization and management of construction projects, including new buildings, renovations and refurbishments, as well as building management and real estate brokerage.

Hilfiker Dienstleistungen GmbH 

Boswil · Since 1996

The core activity of Hilfiker Dienstleistungen GmbH encompasses the provision of services in the areas of environmental maintenance, agriculture, and transportation. Specifically, the company offers the following services: hedge maintenance and pruning, mulching of green spaces and slopes, tree felling, design and maintenance of outdoor areas, goods transportation, and contract work in agriculture and environmental maintenance. The company positions itself as a reliable partner for the maintenance and upkeep of outdoor areas, offering its services to both private and commercial clients.

Historfen AG 

Stachen · Since 2009

The core activity of historfen AG is the restoration, renovation and manufacture of windows, particularly historic and listed windows. This also includes advisory services for builders, construction managers and heritage conservationists in the restoration and preservation of historic windows.

H.J. Schmid & Partner Architekten AG 

St. Gallen · Since 2013

The core activity of H. J. Schmid & Partner Architekten AG is the provision of architectural services, particularly planning and consulting in the field of construction.

HMS Architekten AG 

Spiez · Since 2005

The core activity of HMS Architekten AG is the provision of architectural services, including planning, design and construction management of building projects. The company offers services in the fields of architecture, interior architecture, design and construction management and employs accordingly qualified personnel, such as architects, construction managers, draftsmen and project assistants.

HOBAU Zimmerei und Bedachungen GmbH 

Härkingen · Since 2002

The core activity of HOBAU Zimmerei & Bedachungen GmbH is timber construction and carpentry, including the planning, manufacturing and assembly of wall, ceiling and roof elements for construction projects of all kinds, as well as the creation of individual and custom-made timber structures. This also includes renovations, roofing, dormer windows, interior finishing, façade construction, barn construction and the renovation of façades and roofs.

Hofstetter Gartenbau GmbH 

Weggis · Since 1995

The core activity of Hofstetter Gartenbau GmbH is the provision of services in the field of horticulture and garden maintenance, including garden care, plant pruning, lawn care, seasonal planting and overwintering of plants. The company also offers design and redesign services for gardens.

Holag AG 

Emmen · Since 2017

Holag AG provides construction drying, water‑damage remediation and the rental and sale of mobile heating and drying equipment. Services include leak detection, dehumidification, equipment maintenance and an online heat‑demand calculator, plus sales of dryers and dehumidifiers.