6'598 companies found
GobaTech, Gobat Patrick
Vicques · Since 2015
GobaTech, Gobat Patrick is an engineering and energy consultancy providing planning and advisory services for heating, energy, controlled ventilation and sanitary systems. Services include energy reports and CECB certification, heat-loss calculations, execution drawings, hydraulic balancing, tender documentation, PV project studies and thermal imaging.
Gollut Hydrotec Sàrl
Troistorrents · Since 1997
The core activity of Gollut-Hydrotec includes the planning, installation, maintenance and renovation of: heating systems, sanitary facilities, water supply systems and drying systems. The company also offers services such as energy balancing and emergency services.
Gottfried Schlatter GmbH
Hemmental · Since 1998
The core activity of Gottfried Schlatter GmbH is the planning, installation and maintenance of sanitary facilities, heating systems, residential ventilation systems, as well as the execution of repairs in these areas.
GP Haustechnik GmbH
Elsau · Since 2021
GP Haustechnik GmbH is a building-services engineering and planning firm offering sanitary system design, heating and ventilation concepts, and technical expert assessments. Services also include consulting, cost calculations, preparation of plans and tender documentation.
G & P Sanitaire SA
Sion · Since 2008
G & P Sanitaire SA provides sanitary and heating installation services for new builds and renovations. Services include bathroom renovations, installation and replacement of water heaters, maintenance and repairs, and heating works such as radiators, underfloor heating and air‑to‑water heat pumps.
Graber HT GmbH
Rohrbachgraben · Since 2004
The core activity of Graber HausTech is the planning, execution and maintenance of building technology systems, particularly in the areas of: Sanitary installations, Heating systems, and Plumbing work. The company offers its customers comprehensive services for the installation, maintenance and repair of building technology systems.
Grab Haustechnik
Rothenthurm · Since 2019
The company's core activity is the provision of services in the field of building technology and sanitation, in particular: * Service and repair of sanitary facilities and building technology systems * Maintenance and descaling of boilers and other building technology systems * Inspection and performance measurements of installations * Repair and replacement of sanitary facilities * Installation of heating systems The company thus offers comprehensive services in the field of sanitation and building technology, from maintenance and repair to the installation of new systems.
Graf Haustechnik AG
Hausen Ag · Since 2023
Graf Sanitär GmbH
Leutwil · Since 2013
The core activity of Graf Sanitär GmbH is the installation, repair and maintenance of sanitary facilities, including well drilling services, heating and sanitary installations, as well as boiler descaling. The company provides comprehensive services in the field of sanitary technology and advises customers on the planning and execution of sanitary projects.
Graniti Sanitär Shabanaj
Basel · Since 2013
The core activity of Graniti Sanitär is the provision of services in the field of sanitary and heating.
Gravi Tech GmbH
Nottwil · Since 2021
The core activity of Gravi Tech GmbH is the provision of services in the field of building technology, particularly in the areas of heating, plumbing and service work, including 24-hour emergency service.
Green Haustechnik GmbH
Steinhausen · Since 2023
The core activity of Green Haustechnik GmbH is the planning, installation and maintenance of building technology systems, including sanitary, heating and ventilation systems, as well as the execution of conversion and renovation work in the field of building technology.
GreenLeaf Elektro AG
Zug · Since 2023
The core activity of GreenLeaf Elektro is the provision of services and solutions in the field of electrical engineering.
Grieder Haustechnik AG
Füllinsdorf · Since 1976
The core activity of Grieder Haustechnik AG encompasses the planning, installation, and maintenance of building technology systems, particularly in the areas of: Heating (heat pumps, heating systems, new installations, renovations, gas heating and oil heating, boiler replacement, radiators, and floor heating); Sanitation (sanitary facilities, new construction, bathroom renovations, water treatment, sanitary installations, fixtures, sanitary technology, devices, water filters); and Ventilation (exhaust air, supply air, ventilation systems, new installations, renovations, ventilation control, fresh air supply, exhaust air cleaning, ventilation grilles). The company also offers consulting and planning services for these areas and places a strong emphasis on the highest quality standards, punctuality, precision, and professionalism.
Grosjean Frères Sàrl
Orvin · Since 2018
Grosjean Frères Sàrl provides installation, renovation and maintenance services in plumbing and sheet-metal work. Services include repairs, descaling, drain unblocking, installation of water pumps and water softeners, and fabrication and fitting of sheet-metal elements for roofs and façades for private and public clients.
Grüter Hans AG
Oberkirch Lu · Since 2010
Grüter Hans AG implements projects in heating, sanitary, ventilation and solar technology. Services include planning, consulting, installation and maintenance, covering bathroom renovations, heating systems, ventilation, photovoltaics and heat-pump solutions.
Grüter Hans AG, Zweigniederlassung Dagmersellen
Dagmersellen · Since 2023
Grüter Hans AG, Zweigniederlassung Dagmersellen is a building services company that carries out projects in heating, sanitary, ventilation and solar technology. Its services include consulting, planning, installation and maintenance for heating systems, ventilation and sanitary installations, hot water and solar energy solutions, as well as bathroom showroom and wellness-related services.
Grüter Hans AG, Zweigniederlassung Sempach
Sempach · Since 2021
Grüter Hans AG, Zweigniederlassung Sempach provides building services including plumbing, heating, ventilation/air conditioning and solar energy installations. The branch also offers bathroom renovation, project planning, coordination and maintenance/service work.
G. Seiz AG
Kirchberg Sg · Since 1987
The core activity of G. Seiz AG is the planning, installation and renovation of heating, ventilation and sanitary systems, particularly in the area of controlled residential ventilation, pipeline construction, chimney construction and the conversion or renovation of sanitary facilities.
G-Tech Installationen GmbH
Galgenen · Since 2018
G-Tech Installationen GmbH provides installation and maintenance services for heating, cooling, ventilation and sanitary systems, including heat pumps, biomass, oil and gas heating systems, refrigeration and ventilation units, water-treatment and pool installations, and a 24-hour emergency service.
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Source: Federal Statistical Office, UID register