6'598 companies found
Eau Design & Energie Sàrl
La Chaux-De-Fonds · Since 2019
The core activity of Eau Design is the planning, installation and maintenance of sanitary facilities and heating systems, as well as the creation of customised bathrooms for private and business customers.
Ehrler Heizung + Sanitär GmbH
Küssnacht Am Rigi · Since 2006
The core activity of Ehrler Heizung-Sanitär is the installation, assembly and maintenance of heating and sanitary systems, including the planning and execution of projects in the field of building technology, such as the installation of heat generators, shower trays and bathtubs, as well as the inspection and maintenance of frost protection strips and house installations.
Elinsa Sàrl
La Tour-De-Trême · Since 2015
The core activity of Elinsa Sàrl is the planning, installation, maintenance and repair of heating, plumbing, ventilation, air conditioning and gas supply systems. The company also offers services such as emergency services, maintenance programs and consulting to ensure the efficiency and longevity of these systems.
elmiger wärme+technik ag
Hochdorf · Since 2018
The core activity of the company "elmiger wärme + technik ag" is the planning, installation, maintenance and repair of heating systems and hot water preparation systems. The company offers comprehensive services for heating systems, including service, optimization, renovation and maintenance, as well as official combustion controls and maintenance of hot water generation systems.
Energi.eau Sàrl, succursale de Saxon
Saxon · Since 2021
Energi.eau Sàrl, succursale de Saxon is a company providing heating, sanitary (plumbing) and ventilation installations together with related planning and project services. Its activities include design and installation of HVAC and sanitary systems, heat sources (heat pumps, wood, oil/gas), solar systems, water and wastewater networks, fire-protection installations, building energy certificates (CECB) and assistance with subsidy applications.
ENI GmbH
Untersiggenthal · Since 2018
The core activity of Eni GmbH is the execution of conversions, building services and pipe insulation. Specifically, this includes the modernization of living areas, the installation and maintenance of HVAC systems (heating, ventilation, air conditioning, refrigeration, sanitation) as well as the insulation of pipes.
Erich Huser AG
Altendorf · Since 2002
The company operates in the fields of sanitation, heating and ventilation, offering corresponding services and products. The core activity includes the installation, maintenance and repair of sanitary, heating and ventilation systems, as well as the distribution of related products.
Ernst Elsasser AG
Menziken · Since 1990
The core activity of Ernst Elsasser AG is the planning, installation, maintenance and repair of sanitary facilities and heating systems, including heat pumps, solar heating systems and boilers. The company also offers services such as the installation of water softening systems, bathroom renovations and the repair of fittings and water pipes.
Fauguel Sàrl
Couvet · Since 1984
The core activity of Fauguel Sàrl is the planning, installation and maintenance of sanitary and heating systems, including solar thermal systems, for private and commercial customers, as well as consulting and executing projects in the field of energy and water supply.
Feierabend Haustechnik AG
Engelberg · Since 2016
The core activity of Feierabend Haustechnik AG is the planning, installation and assembly of sanitary and heating systems. The company offers services in the areas of sanitation and heating, including CAD planning, construction management and energy consulting.
Fournitherm SA
Meyrin · Since 2023
The core activity of Fournitherm SA is the wholesale brokerage of materials and products for heating technology, particularly for underfloor heating. The company offers a wide range of products, including pipes, fittings, tools, collectors, protective devices and other accessories. In addition to the sale of products, Fournitherm SA also provides services such as delivery, rental of materials and security services.
Frei Manuel
Berneck · Since 2018
The core activity of the company "Frei Manuel" is the provision of services in the field of sanitary and plumbing work, in particular the installation, maintenance and repair of sanitary facilities as well as the assembly and maintenance of sheet metal parts on pitched and flat roofs.
Froid Service VOICU
Pully · Since 2017
Froid Service VOICU provides refrigeration and HVAC services, including air conditioning, heat pumps, ventilation, filtration, dehumidification, regulation and refrigeration/freezing systems. The company also works on wine cellars, cold rooms, fridges, door seals and serves residential, industrial and commercial buildings.
Furrer Marcel, sanitäre Installationen
Bürchen · Since 1989
The core activity of Furrer Marcel is the provision of services in the areas of sanitation, heating, installations and boiler service. Specifically, this includes the planning, installation, maintenance and repair of sanitary facilities, heating systems, thermal solar systems and water heaters (boilers).
Garin Marcel
Vernier · Since 1999
Garin Marcel provides installation, maintenance and repair services for sanitary and gas systems. The company also offers roof cleaning and anti‑moss treatments, gutter inspections and secured work in hard‑to‑reach areas, serving private clients and property managers in the Geneva region up to Morges.
Gebrüder Vogel
Ottoberg · Since 2000
The core business of Gebrüder Vogel encompasses the areas of sanitary, heating, lightning protection and sheet metal work.
Gempeler Haustechnik GmbH
Visp · Since 2001
Gempeler Haustechnik GmbH provides heating and sanitary services, including system planning, installations and bathroom renovations. The company also offers maintenance contracts, condition assessments for building installations and a repair/24‑hour service.
gisiger madörin ag, Zweigniederlassung Basel
Basel · Since 1991
gisiger madörin ag
Muttenz · Since 1991
gisiger madörin ag designs, installs and maintains heating, ventilation, air-conditioning, refrigeration and cleanroom systems for commercial, industrial and public buildings. Services include tailored engineering and project execution as well as maintenance and technical monitoring from concept to handover.
G. Jung AG Rapperswil
Rapperswil Sg · Since 1973
The core activity of G. Jung AG is the planning, installation and maintenance of sanitary facilities.
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Source: Federal Statistical Office, UID register