6'598 companies found
Vaud Détartrage Sàrl
Montpreveyres · Since 2009
The core activity of the company "Vaud Détartrage" consists of performing maintenance and repair work on sanitary facilities, particularly in the field of détartrage (descaling) of water pipes, heating systems and hot water tanks. This also includes the installation and maintenance of water softening systems, the removal of lime deposits in pipes and fittings, as well as the execution of emergency repairs.
VC Engineering AG
Neftenbach · Since 2012
The core activity of VC Engineering AG is planning and consulting in the field of building technology, particularly in the areas of sanitation, heating, ventilation and building technology planning. The company provides professional planning and consulting for construction projects and supports customers in finding optimal solutions for their building technology concerns.
Vollrath Partner GmbH
Embrach · Since 2008
Vollrath Partner GmbH provides heating and sanitary services, including maintenance, repairs, renovations of heating systems, and small bathroom remodels. Services also include boiler descaling, installation of water softening systems and filters, and replacement of fixtures such as bathtubs, sinks and toilets.
Wapp Sanitär + Heizung GmbH
Galmiz · Since 2008
Wapp Sanitär + Heizung GmbH provides consulting, planning, installation and repair services for sanitary systems and heating solutions. Services include pipe installations, sinks, showers, bathtubs, toilets, boiler maintenance, and heating options such as solar systems, heat pumps, pellet systems and residential ventilation.
Wärme-Technik Rickenbach AG
Rickenbach Lu · Since 2002
The core activity of Wärme-Technik-Rickenbach AG is the planning, manufacturing and installation of various types of ovens and fireplaces, including soapstone ovens, chimney ovens, pellet ovens, pizza ovens and chimney construction as well as chimney renovation. The company also provides consulting and quotes for these products and operates a showroom where customers can view the different models.
W. Steiner Sanitäre Anlagen AG
Alpthal · Since 2018
W. Steiner Sanitäre Anlagen AG carries out planning, installation and maintenance of sanitary and heating systems, and provides water-supply management, pipeline construction, snow clearance and emergency services. The company offers customer consultation, installation and service work, acts as Brunnenmeister for the local water network and uses trenchless pipe-laying techniques.
Wunderbad AG
Lucerne · Since 2017
The core activity of Wunderbad AG is the provision of sanitary craftsmanship services, particularly in the areas of: Sanitary installations in new and existing buildings, Bathroom renovation and refurbishment, Maintenance and service for sanitary facilities, Sanitary planning and project management, Heating and sanitary installation. The company thus offers comprehensive services in the field of sanitary craftsmanship, from planning and installation to maintenance and repair of sanitary facilities.
Wüthrich Sanitär Heizung GmbH
Uttigen · Since 2014
Zentrale Haustechnik Imboden & Partner GmbH
Widen · Since 2012
Zentrale Haustechnik Imboden & Partner GmbH provides planning, installation and maintenance of central vacuum systems and carries out sanitary installations and bathroom renovations. The company also develops laundry chute systems and offers service, spare parts and consumables for central vacuum units.
Zopfi Spenglerei und Sanitäre Anlagen
Engi · Since 2020
Zopfi Spenglerei und Sanitäre Anlagen is a sanitary and sheet-metal roofing company that carries out new installations, renovations, and repair, service and maintenance work for sanitary systems. Services include bathroom renovations, boiler descaling, drain cleaning, municipal water-pipe work, and the fabrication and installation of sheet-metal roof components such as gutters, flashings, chimney claddings and roof-integrated photovoltaic systems.
Zumkehr AG Heizung und Sanitär
Interlaken · Since 1988
Zumkehr AG Heizung und Sanitär is a technical office and installation company providing planning, installation and maintenance of heating and sanitary systems. Services include boiler renovations, bathroom refurbishments, solar hot-water systems, heat pumps, ground probes and a 24-hour repair service.
Zürcher Wärme
St. Gallen · Since 2004
Zwahlen - Itel Haustechnik GmbH
Ried B. Kerzers · Since 2010
The core activity of Zwahlen-Itel Haustechnik GmbH is the provision of services in the field of building technology, particularly in the areas of sanitary installations, water supply and heating technology. The company offers a wide range of services, including planning, installation and maintenance of sanitary facilities, heating systems and water supply systems.
MD Haustechnik GmbH
Urdorf · Since 2025
MD Haustechnik GmbH provides sanitary and building services. Offerings include sanitary installations for new builds and renovations, system planning and repairs, boiler descaling and replacement, bathroom renovations and shower conversions, plus 24‑hour emergency service and maintenance.
ABD Haustechnik GmbH
Wangen B. Dübendorf · Since 2012
The core activity of ABD Haustechnik GmbH is the provision of services in the field of building technology, particularly in the following three areas: 1. Sanitary: Installation, maintenance and repair of sanitary facilities and systems. 2. Heating: Installation, maintenance and repair of heating systems and installations. 3. Building maintenance: Carrying out regular maintenance and repair work on buildings and apartments.
Acklin Gebäudetechnik GmbH
Hornussen · Since 2016
The core activity of Acklin Gebäudetechnik GmbH is the planning, coordination, implementation and maintenance of building technology, including refrigeration and HVAC systems, as well as the provision of services such as maintenance, servicing and control of systems and equipment.
ACQUATECNICA di Omar Mancassola
Viganello · Since 2016
The core activity of Acquatecnica is the planning, installation and repair of various types of systems, including: hydraulic systems, heating systems, plumbing systems, air conditioning systems, heat recovery systems (heat pumps), water treatment systems, and solar panel installation systems. The company also offers maintenance and repair services for these systems.
A. Kistler, Heizungen + Sanitär AG
Schübelbach · Since 1989
The core activity of A. Kistler Heizungen + Sanitär AG is the planning, installation and maintenance of heating and sanitary systems, including floor heating, heating systems, sanitary facilities and bathroom renovations.
Albert Duttwyler-Service
Herisau · Since 2011
Albert Duttwyler-Service is a heating services provider offering maintenance, repair and service contracts for heating and burner systems, and providing sales and consulting for heat pumps, solar/wood systems as well as oil and gas heating. The company carries out on-site repairs with equipped service vehicles and operates an emergency service.
All'eau Sàrl
Cortaillod · Since 2009
The core activity of All'eau SARL is the provision of services in the field of sanitary installations and plumbing, including the installation, maintenance and repair of sanitary facilities. The company offers its services to both private customers and property management companies, covering the entire canton of Neuchâtel.
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Source: Federal Statistical Office, UID register