Construction & Architecture

Hagedorn AG 

Jona · Since 1976

Hagedorn AG is a construction company providing road and civil engineering works and related services. Offerings include asphalt paving, mastic asphalt and waterproofing, transport and crane services, recycling of construction materials, milling and core drilling, and winter road services; the company holds ISO 9001, ISO 14001 and ISO 45001 certifications.

Handybeard Roy 

Zurich · Since 2017

The company Handybeard offers a wide range of services in the field of renovation, maintenance and design of living and working spaces. The core activities include: renovations and refurbishments, painting, flooring, apartment handover service, wall and floor repairs, assembly and disassembly of furniture and other fixtures, creation of built-in cabinets, carpentry, minor repairs and renovations. The company primarily targets expats, but also offers its services to German-speaking clients.

Hans Gurtner AG 

Grenchen · Since 1972

Hans Gurtner AG is a construction company performing earthworks and road construction, including utility and sewer installation. Services include slope protection and retaining walls, paving and landscaping works, surface paving/resurfacing, and building conversions and renovations, with use of techniques such as cold recycling.

Hayoz A. Holzbau AG, 3212 Gurmels 

Gurmels · Since 1977

The core activity of Hayoz A. Holzbau AG is timber construction, particularly the planning, manufacture and assembly of timber buildings, elements and products, including carpentry, joinery, sawmilling, staircase construction and window construction. The company also offers services in the field of monument preservation, renovation and repair of existing buildings.

hegibau generalunternehmung ag 

Rothrist · Since 1928

hegibau generalunternehmung ag is a general contractor that carries out new-build construction and modernization of residential, commercial, industrial and business properties. Its services include project development, new construction, renovation and refurbishment, marketing and initial rental, together with integrated project management.

hegibau architektur ag 

Rothrist · Since 1999

hegibau architektur ag is an architectural firm responsible for project design, concept development and planning for new construction and refurbishment. It provides planning services for residential, commercial, industrial and other building types and supports projects through the planning stages of realization.

Herter Baumschule und Rosen 

Nussbaumen Tg · Since 2014

The core activity of Herter Baumschule und Rosen is the breeding, care and sale of roses, shrubs and trees, as well as the provision of services in the field of garden maintenance and design.

Herzog Umbauten AG 

Zurich · Since 1997

The core activity of Herzog Umbauten AG is the provision of master builder services, particularly in the areas of new construction, renovation, reconstruction, old building renovation, customer masonry, concrete renovation and concrete art (Beton Ciré). The company offers personal and professional consulting as well as high-quality work for the implementation of construction projects, mainly in the city and agglomeration of Zurich.

H. Graf AG 

Zufikon · Since 1992

The core business of H. Graf AG encompasses three main areas: 1. **Road Construction**: Planning, design and implementation of new road construction projects, expansions and renovations. 2. **Civil Engineering**: Execution of civil engineering projects, including house connections, utility line construction, slope stabilization and underpasses. 3. **Environmental Works**: Realization of aesthetic and functional environmental works, such as the design of pedestrian zones, community spaces, meeting zones and parks, as well as the installation of colored asphalt surfaces.

Hibatech AG 

Winterthur · Since 2001

The core activity of Hibatech AG is the renovation and refurbishment of bathtubs and shower trays, including the installation of bathtub doors, as well as the renewal of silicone joints and the application of anti-slip coatings. The company also offers services such as bathtub repair, polishing and the installation of shower screens.