6'598 companies found
Kieffer AG
Würenlingen · Since 2005
The core activity of Kieffer AG is the planning, calculation and execution of sanitary installations, heating systems and related services such as repairs, renovations and refurbishments in the field of building technology.
Lengweiler Heizungen GmbH
Goldach · Since 1996
The core activity of Lengweiler Heizungen GmbH is the installation, renovation and repair of heating systems, in particular renewable heating systems such as heat pumps, wood and solar heating systems, as well as the provision of heating emergency services.
Linsalata Gebäudetechnik AG
Sissach · Since 2010
The core activity of Linsalata Gebäudetechnik AG is the provision of services in the field of building technology, particularly in the areas of sanitation and heat pumps. This includes the installation, maintenance and repair of sanitary systems, as well as the planning and installation of heat pumps. The company also offers a 24-hour emergency service for sanitary emergencies.
Lukaj GmbH
Remetschwil · Since 2013
The core activity of LUKAJ GMBH is the planning, installation, repair and maintenance of sanitary, heating and ventilation systems, as well as consulting and implementation of renewable energies.
MB Service Haustechnik AG
Brüttisellen · Since 2015
The core activity of MB Service Haustechnik AG is the provision of sanitary technical services, including: bathroom renovations, repair and maintenance work on sanitary facilities, sanitary installations, water treatment systems, and digital bathroom solutions. The company also offers consulting and planning for sanitary technical projects and implements them.
Pfister Haustechnik AG
Oftringen · Since 2000
The core activity of Pfister Haustechnik AG encompasses the planning and installation of various building technology systems, in particular: heating systems, ventilation systems, sanitary installations, plumbing and flat roof work, chimney systems and exhaust ducts, solar systems and other systems utilizing renewable energy sources. The company thus offers comprehensive services in the field of building technology and renewable energy.
Robert-Nicoud Sanitaire
La Chaux-De-Fonds · Since 2013
Robert-Nicoud Sanitaire provides installation, repair and emergency services for sanitary and heating systems, including installation and repair of pipework in copper, steel, stainless steel and plastic materials. Services listed include cable drain clearing, camera inspection and hydro-jet (hydro-cureuse) cleaning, and work for residential, public and commercial building projects.
Ruedi Fischer AG
Staufen · Since 2001
The company provides services in the field of building technology, particularly in the areas of plumbing, heating, air conditioning and ventilation. The core activities include the planning, installation, maintenance and repair of sanitary facilities, heating systems and air conditioning systems, as well as consulting and supporting customers in optimizing their energy costs and increasing their comfort.
Rutsch SA
Plan-Les-Ouates · Since 2010
The core activity of RUTSCH SA consists of planning, installing, maintaining and repairing sanitary facilities and roof structures for various types of buildings, including residential buildings, office buildings, hotels, hospitals and industrial facilities. The company also offers emergency services and has its own workshop for the pre-fabrication of sanitary facilities and roof structures.
Sager Haustechnik AG
Winterthur · Since 1996
The core activity of SAGER Haustechnik AG encompasses the execution of installations in the field of building technology, particularly sanitary facilities and heating systems, as well as the operation of a construction and apparatus plumbing workshop and a metal construction department. Furthermore, the company offers consulting services in the areas of energy efficiency and building physics.
Sani-Concept Sàrl
Carouge Ge · Since 2008
The core activity of Sani-Concept is the installation, maintenance and repair of sanitary facilities, including renovation, troubleshooting and leak detection in the Geneva region and the Vaud coast.
SaniSwiss Haustechnik GmbH
Hergiswil Nw · Since 2022
The core activity of SaniSwiss Haustechnik GmbH is the planning, installation, maintenance and repair of water and wastewater systems as well as bathroom fixtures for private and commercial customers. This also includes specialized services such as boiler descaling and the installation of water softening systems.
Sanitär Sunier GmbH
Uster · Since 2013
Sanitär Sunier GmbH provides sanitary and kitchen installations and fits bathrooms for new-build and renovation projects. Services include installation, maintenance and repair work, with related offerings in heating and scale-protection solutions.
Schneider Haustechnik AG
Spiez · Since 1999
The core activity of Schneider Haustechnik AG is the development and implementation of professional solutions in the sanitary and heating sector for private households. This includes the installation, maintenance and repair of sanitary and heating systems. The company offers its services from its location in Spiez and is mobile and flexible on the construction sites of its customers.
Stierli Sanitär GmbH
Sursee · Since 2014
The core activity of Stierli Sanitär GmbH is the planning, installation and repair of sanitary facilities, including: sanitary installations in new buildings and renovations, bathroom renovations and refurbishments, sanitary services and repairs, as well as pipeline construction and installation of water pipes. The company primarily offers these services in the Sursee region and surrounding areas.
Sunier AG, San. Anlagen, Metallbau + Heizungen
Bäretswil · Since 1973
The core activity of Sunier AG is the provision of services in the field of building technology, particularly in the areas of plumbing, heating and ventilation. The company offers a wide range of services, from new construction to repairs and maintenance work.
Thermex SA
Eclépens · Since 1973
Thermex SA provides design, installation and maintenance services for heating, ventilation and air-conditioning systems. The company executes projects for residential, commercial and public buildings and implements renewable energy solutions such as heat pumps, geothermal systems, solar thermal and wood-pellet heating.
Thermex SA, succursale de Lancy
Grand-Lancy · Since 2010
Thermex SA, succursale de Lancy provides installation, maintenance and repair services for heating, ventilation and air‑conditioning systems and implements renewable energy solutions such as heat pumps and solar thermal systems.
Thermex SA, succursale de Rennaz
Rennaz · Since 2014
Thermex SA, succursale de Rennaz provides design, installation and maintenance of heating, ventilation and air-conditioning systems and offers renewable energy solutions such as heat pumps, solar hot water and biomass heating. The branch also delivers technical office services, maintenance contracts and emergency repair services.
Travelletti-Biner & Cie SA
Blignou (Ayent) · Since 2020
Travelletti-Biner & Cie SA is a building-technology company that provides sheet-metal work (ferblanterie), roofing, façade and waterproofing services, and installations for sanitary systems, heating, ventilation and photovoltaics, along with energy consulting and after-sales service.
Outbound Leads by COHAGALeadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.
Discover LeadhubHow the search works, what each filter means, and how the results come together.
Source: Federal Statistical Office, UID register