6'588 companies found
REGANELY SA
Yverdon-Les-Bains · Since 1983
The core activity of Reganely SA includes the installation, maintenance and renovation of sanitary facilities, heating systems, roof structures, as well as consulting and implementing energy-efficient solutions.
Steimen Heizung Klima AG
Wollerau · Since 1992
The core activity of Steimen Heizung Klima AG is the planning, installation and maintenance of heating and air conditioning systems, including heat pumps, wood heating systems, oil and gas heating systems, solar systems, cooling and ventilation systems. The company also offers service activities such as boiler descaling, floor heating flushing and filter replacement.
Störi AG
Wollerau · Since 2009
The company is a competence partner for sustainable heating systems in single and multi-family homes. Its core competencies include consulting, planning and installation of heat pumps, electric and storage heating systems.
Top Haustechnik AG
Stäfa · Since 2005
The core activity of TOP Haustechnik AG is the planning, consulting and execution of services in the field of building technology, particularly in the areas of heating, ventilation and air conditioning, as well as plumbing. This also includes a 24-hour service.
Aeschimann sanitaire
Epalinges · Since 2005
Aeschimann sanitaire provides installation and maintenance services for sanitary and gas systems, including residential sanitary installations and building water and natural gas supply under concession A. The company also performs repairs, leak detection, and technical drying and remediation after water damage.
A-TEAM Haustechnik GmbH
Biel/Bienne · Since 2011
The core activity of A-Team Haustechnik GmbH is to provide professional sanitary and heating solutions, including services such as central heating solutions, boiler servicing and repair, bathroom renovations and water installations. The company offers tailored solutions to meet the needs of its customers and focuses on providing comfort, efficiency and quality in every project.
Bürki Haustechnik AG, Zweigniederlassung Niederbipp
Niederbipp · Since 2024
Bürki Haustechnik AG, Zweigniederlassung Niederbipp provides sanitary/plumbing planning, consulting, installation and repair services, handling tasks from small repairs to large industrial and commercial projects.
Bürki Haustechnik AG
Langenthal · Since 2006
Bürki Haustechnik AG provides planning, consultation, installation and repair services in sanitary and building services. The company carries out sanitary installations from minor repairs to large-scale projects for industry and commerce and operates a service team reachable seven days a week.
Grolimund AG Muri
Muri Ag · Since 2016
Grolimund AG Muri provides planning, installation and commissioning of building services and sanitary systems; its services include heating, ventilation, climate systems, solar technology and bathroom construction.
H2 Wellness GmbH
Sulgen · Since 2019
The core activity of H2 Wellness is the planning, design and implementation of high-quality wellness solutions and pool designs, including the manufacture and distribution of custom-made sliding covers, saunas, swim spas, whirlpools and infrared saunas.
Häfelin AG
Frauenfeld · Since 2013
The core activity of Häfelin AG is the planning, installation and maintenance of heating and sanitary technology in the Frauenfeld region. This includes in particular the installation and repair of heating systems, sanitary facilities, toilet and bathroom installations as well as the creation of water pipes and gas connections.
OSCAR PLOMBIER SARL
Meyrin · Since 2006
The core activity of Oscar Plombier Sàrl is the provision of plumbing services, including: installation of sanitary facilities in new buildings, premises and apartments; renovation of apartments and sanitary facilities; installation of hot water treatment plants; maintenance and repair of drainage and sewage systems; sanitary technical services, including the installation and maintenance of fittings and sanitary facilities; and emergency repair services for sudden repairs and disruptions.
Sanitec SA
Crissier · Since 1976
The core activity of Sanitec SA is the installation, maintenance and repair of sanitary facilities and heating systems, including the provision of emergency services, leak detection and sewer cleaning.
Althaus Hervé Sàrl
Buix · Since 2009
The core activity of Althaus Hervé Sàrl is the installation, maintenance and repair of heating, plumbing and ventilation systems, including the sale and installation of fireplaces, pellet heating systems and other heating systems.
DEM technologies SA
Petit-Lancy · Since 1992
The core activity of DEM Technologies is the provision of hard facility management services, including: plumbing, installation and maintenance of heating, ventilation and air conditioning systems, electrical work, renewable energy, maintenance and repair of technical installations in buildings, and consulting and expertise in the field of technical building equipment. The company offers these services to private individuals, companies and public institutions in the Geneva region.
ISI-FIX GmbH
Rüti Zh · Since 1998
The core activity of ISI-FIX GmbH is the execution of conversion and renovation work in the field of interior finishing, kitchen and bathroom renovations, flooring, sanitary and heating systems, staircase renovations and core drilling. The company offers a wide range of services to support customers in their conversion and renovation projects.
NASSTECH GmbH
Möhlin · Since 2009
The core activity of Nasstech GmbH is the provision of services in the field of building technology, particularly in the areas of plumbing, heating and tile work. Specifically, this includes: plumbing work, including new installations, renovations and bathroom renovations; heating technology, including the installation of heat pumps and solar thermal systems; and tile laying in interior and exterior areas, including the laying of mosaic and large-format tiles. The company thus offers a comprehensive solution for building technology, where everything is perfectly coordinated.
Sanitär Berger GmbH
Münchwilen Tg · Since 2012
The core activity of Sanitär Berger GmbH is the provision of services in the sanitary sector, including sanitary installations, repair services, ventilation installations and maintenance work for single-family homes, apartments, offices, industry and public institutions.
Softwater Schweiz GmbH
Ruswil · Since 2016
The core activity of Softwater Schweiz GmbH is the development, manufacture and distribution of water softeners and decalcification systems for single-family homes, multi-family homes and industrial and commercial enterprises. The company also offers corresponding service activities, such as installation and maintenance.
Tech Building SA
Perly · Since 1990
The core activity of Tech Building SA Genève is the planning, implementation and maintenance of energy infrastructures in buildings, including: heating, ventilation, air conditioning, building automation and energy supply. In addition, the company also offers services such as maintenance and repair, facility management, energy audits, 24/7 emergency service and BIM/REVIT services. The company focuses on the needs of companies and institutions in Switzerland, particularly in the Geneva region.
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Source: Federal Statistical Office, UID register