Construction & Architecture

Guillon Sablage & Guillon Peinture Sàrl 

Etoy · Since 2018

The core activity of Guillon Sablage is the execution of construction and restoration works, particularly: sandblasting, shot blasting, hydro blasting, stripping, building painting, decoration, coating, and facade renovation. The company also offers specific services such as radiator stripping, car body stripping, chalet maintenance, wood facade stripping, etc.

Hafen Architektur AG 

Romanshorn · Since 2022

The core activity of Hafen Architektur AG is the provision of services in the field of architecture and construction management, including client consulting, planning, project management, construction management, execution planning and architecture. The company offers a wide range of services, from planning and design to monitoring of the construction phase, and specializes in the design of buildings, interior spaces and landscapes.

Hallenbarter AG - Generalunternehmung 

Obergesteln · Since 1996

Hallenbarter AG - Generalunternehmung is a general contractor that plans and delivers new builds, conversions and renovations. Its services include timber construction (carpentry, wooden element construction, timber engineering), interior fit-out (kitchens, windows, doors, parquet, staircases), architecture and planning (interior design, fire protection planning, pollutant assessments), project and construction management, and turnkey delivery.

Hallenbarter Immobilien AG 

Obergesteln · Since 2012

Hallenbarter Immobilien AG is a general contractor focused on new builds, conversions and renovations. Services include timber construction (carpentry, wooden element construction, timber engineering), architecture and planning, project and site management, energy consulting and turnkey construction.

Hämmerli & Kämpf GmbH 

Schlieren · Since 2005

The core activity of Hämmerli & Kämpf GmbH encompasses all work related to garden planning, landscaping, new installations and modifications, garden maintenance, professional garden lighting and irrigation, as well as rooftop gardens.

Handel und Service Szemik 

Salmsach · Since 2015

The core activity of HUSS is the execution of renovation and refurbishment work for residential buildings, particularly in the areas of bathrooms, kitchens, living rooms and high-rise construction. The company also provides consulting services and plans, coordinates and carries out renovation work. Additionally, it offers a wide range of products and services such as carpentry, acoustic panels, granite and marble elements, metalwork, windows and doors, glassware and furniture.

Hans Schmid AG Baudienstleistungen 

Rüderswil · Since 2013

Hans Schmid AG Baudienstleistungen is a construction company providing building, civil engineering and water-engineering services. Its offerings include new construction, conversions, renovations and restorations, road and site works, river/stream reinforcement, property sales and rentals, and project planning through execution.

HANS SCHMID AG BAUUNTERNEHMUNG 

Rüderswil · Since 1975

HANS SCHMID AG BAUUNTERNEHMUNG provides construction services in building and civil engineering, including new construction, renovations and restorations. The company also carries out watercourse protection works and develops and sells residential real estate such as single‑ and multi-family houses.

Harder Schreinerei AG 

Winterthur · Since 1992

The core activity of Harder Schreinerei AG is the manufacture and installation of high-quality interior fittings, furniture and carpentry work, including kitchens, bathrooms, tables, cabinets, doors, flooring and shopfitting conversions, as well as the creation of school furniture and special carpentry work such as turnery and accessories.

Hasler Holzbau AG 

Gelterkinden · Since 2013

The core activity of Hasler Holzbau AG is the planning and execution of timber construction, element construction, interior finishing and roofing work, including the manufacture of parquet floors, stairs and terrace floors, as well as the service for VELUX roof windows.