6'598 companies found
MDS Haustechnik GmbH
Lucerne · Since 2021
The company's core activity is the planning, execution and maintenance of sanitary installations and heating systems, including bathroom renovations, design bathrooms, water supply, wastewater disposal and rainwater utilization. The company offers a comprehensive service that includes consulting, planning, execution and maintenance, and covers all areas of sanitation and heating, including installation, maintenance, water damage restoration and leak detection.
MEROZ & FILS S.à r.l.
Mies · Since 2000
MEROZ & FILS S.à r.l. provides plumbing and heating services, including installation, maintenance and repair. It installs and services heating systems (heat pumps, oil, gas, wood and pellet systems), fits radiators and carries out sanitary work such as bathroom construction, faucet replacement, boiler descaling and hydraulic connections, and offers turnkey quotes with assistance for permits and subsidy applications.
M. HEINZ TEC Service AG
Davos Platz · Since 2022
The core activity of M. HEINZ TEC Service AG is the provision of services in the field of ventilation, heating and sanitation, including service, maintenance and sanitary installations.
Miserez sanitaire - chauffage Sàrl
Moutier · Since 2022
The core activity of Miserez Sàrl is the design and implementation of sanitary and heating systems for the construction and industrial sectors. This includes in particular: Sanitary systems: installations of water pipes, drainage systems, heating systems, ventilation systems and anti-lime systems; Heating technology: installations of oil and gas heating systems, wood and pellet heating systems, heat pumps and boiler cleaning; Industrial systems: installations of compressed air systems, water treatment plants, pumping stations and networks; Maintenance and repair: repair and maintenance of sanitary and heating systems, including descaling, replacement of fittings and diagnosis of heating systems.
M&M Energietechnik GmbH
Chur · Since 2024
The core activity of MM-Energietechnik GmbH is the planning, installation, maintenance and servicing of building technology systems, particularly in the areas of heating, ventilation and sanitation, both in new construction and in the renovation, modernization or maintenance of existing systems.
Moberg GmbH
Windisch · Since 2022
The core activity of Moberg GmbH is the planning, installation, maintenance and repair of refrigeration and air conditioning systems, heat pumps and industrial refrigeration systems for commercial and private use.
MR Gebäudetechnik AG
Dübendorf · Since 2012
The core activity of MR Gebäudetechnik AG is the planning and realization of projects in the fields of heating, ventilation, air conditioning, refrigeration and sanitation. The company provides engineering services for building technology and accompanies customers from planning to execution of construction projects.
MUBE GmbH
Würenlingen · Since 2015
The core activity of MUBE GmbH encompasses the planning, installation, maintenance, and repair of heating and plumbing systems, including: heating system renovations and conversions, boiler descaling and maintenance, installation and maintenance of heat pumps, district heating and oil heating systems, bathroom and shower renovations and conversions, installation and maintenance of water softening systems, and 24-hour emergency service for heating and plumbing systems. Additionally, the company offers consulting and planning services for heating and plumbing systems and collaborates with specialized partners on bathroom renovations.
Naser Heizungen GmbH
Hellikon · Since 2011
Naser Heizungen GmbH provides heating and sanitary services, including installations for new-builds and renovations, boiler replacements, solar system installation, and repair and boiler maintenance services.
N.M Sanitär & Bautrocknung GmbH
Oetwil Am See · Since 2022
The core activity of N.M Sanitär & Bautrocknung GmbH is the provision of services in the field of sanitary building maintenance, particularly in the areas of: Sanitary: Installation, repair and maintenance of sanitary facilities; Leak detection: Detection of hidden leaks in pipe or canal systems; Building drying: Drying of buildings after water damage or in new constructions; Odor removal: Removal of unpleasant odors in buildings; Drain and pipe cleaning: Cleaning of drainage and pipe systems. The company offers these services to private and business customers in the region between Zurich and Rapperswil.
Nobs Heizungen GmbH
Schinznach Dorf · Since 2019
The core activity of Nobs Heizungen GmbH encompasses the planning, installation, maintenance and repair of heating, plumbing and combustion systems. This also includes the creation of cost plans, cost comparisons and offers, as well as the execution of ongoing contracts and the optimization of existing systems.
Norsel Sàrl
Lausanne · Since 2024
The core activity of Norsel is the development, manufacture and marketing of heat pumps, particularly under the Thermia brand.
Novatec Haustechnik GmbH
Pfungen · Since 2013
The core activity of Novatec Haustechnik GmbH is the planning, implementation and maintenance of building technology systems, particularly in the areas of: Heating (heat pumps, oil, gas and wood heating, district heating, heating renovations), Sanitation (bathroom renovations, water heaters, decalcification), Ventilation (comfort ventilation for Minergie standards), Refrigeration systems (air conditioning for commercial and industrial use), and Solar systems (solar heat and solar power). The company also offers energy studies, owner consulting and expert opinions to develop energy-efficient and sustainable solutions for its customers.
Nuster Heizungen AG, Uzwil
Uzwil · Since 1989
The core activity of Nuster Heizungen AG is the planning, installation and maintenance of heating systems, including gas and oil heating systems, heat pumps, pellet and wood heating systems, as well as solar heating systems. The company also provides consulting and service for these systems.
Nüwag AG
Uster · Since 1985
The core activity of Nüwag AG is the provision of services for building technology, particularly in the areas of service, repairs and maintenance work for building and civil engineering, including the maintenance and control of systems such as sewage pumps, elevators and central heating systems.
Pascal Ansermoz Sàrl
Val-D'Illiez · Since 2014
Pascal Ansermoz Sàrl provides services in the field of heating and plumbing. The company specializes in the installation, maintenance, and repair of heating and sanitary systems. The core activity of the company is therefore in the field of building technology, specifically in the installation, maintenance, and repair of heating and sanitary systems.
Pascal Charmillot
La Chaux-De-Fonds · Since 2004
Pascal Charmillot provides installation, maintenance and repair services for oil and gas burners and offers annual service contracts. Services include official combustion checks, burner replacement on existing boilers, after‑sales repair and collaboration with heating engineers for new installations, with emergency interventions available seven days a week.
Patrick Brunner Heizungsbau und Sanitär
Hemberg · Since 2016
The company's core activity is heating construction and sanitary technology. The company offers services in these areas, such as the installation, maintenance and repair of heating and sanitary systems.
Paul Hardegger Sanitäre Installationen
Dietikon · Since 2000
The company's core activity is the sale and installation of household appliances, such as electric stoves, refrigerators, freezer combinations, dishwashers, washing machines and dryers, as well as the provision of services in the areas of sanitation, building technology and service, including repairs, conversions, new constructions and decalcification.
Pfaff Kälte- und Klimatechnik AG
Guntershausen B. Aadorf · Since 1997
Pfaff Kälte- und Klimatechnik AG provides refrigeration, air‑conditioning and ventilation services including planning, installation and commissioning of industrial and commercial systems. Services include maintenance, repairs, revisions, system optimizations, remote support, heat pump installations and humidification solutions.
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Source: Federal Statistical Office, UID register