Construction & Architecture

Häseli Holzbaulösungen AG 

Zeihen · Since 1988

The core activity of Häseli Holzbaulösungen AG is timber construction, particularly the planning and construction of timber buildings, including the installation of solar systems and the use of ecological insulation materials such as cellulose fibers. The company also offers services in the field of sustainable building and environmental protection.

Hasler AG Baugeschäft 

Thürnen · Since 1992

The core activity of Hasler AG is building construction, particularly the execution of shell construction work, renovation, extension and refurbishment work, environmental work, facade scaffolding and external insulation. The company also offers masonry work and construction polishing services.

Hässig Holzbau AG 

Ipsach · Since 1991

Hässig Holzbau AG is a timber construction company focused on wood construction work and related services. The website contains very limited content and only identifies the company and its connection to timber construction.

Hatt Montagen AG 

Brugg Ag · Since 1994

The core activity of Hatt Montagen AG encompasses the provision of services in the fields of plant engineering, welding technology, and pipeline construction. Specifically, the company offers the following services: pipeline construction, welding technology, wave processing, contract welding, energy production, non-destructive testing, and maintenance and repair. The company positions itself as a reliable partner for the execution of these services and places a high value on quality, environment, and occupational safety.

HauSa Planungen, Bauleitung, Bauberatung GmbH 

Glis · Since 2013

HauSa Planungen, Bauleitung, Bauberatung GmbH provides architectural services, construction management and construction consultancy, supporting projects from planning and project design through to realization. Services include project design, condition assessments, ad-hoc consultancy, Baucoaching and assistance with property purchase or sale.

Hausi Lieberherr Tore/Antriebe/Holzmontagen 

Frauenfeld · Since 2001

The core activity of Hausi Lieberherr, Garagentore & Antriebe is the consulting, sales and installation of gates, particularly garage doors, as well as the drive technology for them. The company offers a wide range of gates, including custom-made solutions, and works with various suppliers to provide customers with the best solution.

H. Badalli Gerüstbau + Fassadenrenovation 

Basel · Since 2001

H. Badalli Gerüstbau + Fassadenrenovation provides façade construction and plastering services, including façade renovation, insulation, cladding and painting as well as interior plaster and drywall work.

H.D. Schmitt Gartenpflege GmbH 

Amriswil · Since 2014

The core activity of Schmitt Gartenpflege GmbH is the planning, design, maintenance and upkeep of gardens, including greening, natural stone work and horticulture.

HEBAG AG, Unternehmen für Hebe- und Verschiebetechnik 

Winterthur · Since 2001

The core activity of HEBAG AG is the development, manufacture and delivery of products and services for bridge construction as well as special and deep foundation engineering, particularly in the areas of bridge bearings, road crossings, special constructions, lifting and shifting technology.

Heinigers Gartenteam GmbH 

Spiez · Since 2024

Heinigers Gartenteam GmbH offers a wide range of services in the field of gardening and landscaping. The core activities include: garden maintenance and care (e.g. lawn mowing, hedge trimming, plant protection), gardening work (e.g. plantings, renovations, repairs of paths and stairs), woodwork in the garden (e.g. wooden terraces, garden enclosures, slope stabilization), tree care and felling (in cooperation with the partner company Henzelmanns Baumpflege), earthworks (e.g. excavation work, filling work, backfilling), slope stabilization and embankment securing, and planting and sale of plants (e.g. herbs, tea herbs). The company also offers special services such as fruit tree pruning, rose pruning and shrub pruning.