6'598 companies found
BM Haustechnik GmbH
Rümlang · Since 2014
The core activity of BM Haustechnik GmbH is the provision of services in the field of sanitary and heating technology, including bathroom and sanitary installations, as well as 24-hour service and emergency service.
Brennwall AG
Gamsen · Since 2024
Brennwall AG provides heating services, offering maintenance and servicing of heat-producing systems such as heat pumps, wood-fired boilers and oil- or gas-fired burners. The company also carries out commissioning for systems installed by partners and provides remote monitoring to detect faults at an early stage.
Canal'eau Sàrl
Carouge Ge · Since 2016
Canal'eau Sàrl provides plumbing and drainage services, including emergency plumbing repairs, renovations, drain unblocking, high-pressure jetting and maintenance of wastewater and drainage pipes.
Chatenoud Sanitaire Sàrl
Lonay · Since 2014
The core activity of Chatenoud Sanitaire is emergency sanitary and pipe cleaning, including Débouchage (unclogging of pipes), and offers a 24/7 emergency service.
C. Hirschi & fils SA
Môtier (Vully) · Since 2018
The core activity of C. Hirschi & Fils SA is the provision of services in the field of sanitary installations and heating, including the installation, maintenance and repair of heating systems, sanitary facilities and thermal solar systems.
Cool&Heat GmbH
Schlieren · Since 2016
The core activity of Cool & Heat GmbH is the planning, sale and installation of cooling and heating solutions, particularly in the field of heat pumps, air conditioning and cooling, including refrigeration systems, cooling solutions, heat recovery and heating devices.
DACSA Ducommun Assainissement Canalisations SA
Peseux · Since 1979
DACSA Ducommun Assainissement Canalisations SA provides sanitation and pipeline maintenance services, with a focus on pipeline cleaning and video inspection. Services include hydro-jetter operations, pumping and septic-tank work, maintenance of hydrocarbon and grease separators, and road sweeping and washing.
Daniel Lang Spenglerei-Sanitär
Uster · Since 2004
The core activity of the company 'Daniel Lang - Spenglerei und Sanitär' is the provision of services in the field of sanitary installations, including repairs, conversions and new installations of sanitary facilities, such as bathroom renovations, cold and hot water pipes, sewage pipes and similar works.
DENIS Haustechnik GmbH
Thun · Since 2023
The core activity of DENIS Haustechnik GmbH is the planning, installation, maintenance and renovation of heating and sanitary systems, including the integration of renewable energies and the optimization of existing systems, in order to offer energy-efficient and forward-looking solutions to customers.
D. Hasler AG
Walzenhausen · Since 1990
The core activity of Hasler Haustechnik AG encompasses the planning, consulting and execution of building technology projects in the following areas: Sanitary (bathroom and kitchen installations), Heating (particularly renewable energies), Sheet metal work (roof, facade and metal work), Solar (photovoltaic systems) and Energy consulting (energy concepts for houses and buildings). The company offers its services for single-family and multi-family homes as well as for industry and agriculture, and handles both small repairs and complex work for new buildings and renovations.
DuoTech Sàrl
Réchy · Since 2006
DuoTech Sàrl is a building-technology company providing comprehensive services for heating, sanitary (plumbing) and ventilation systems. Services include system design and installation, renovation, maintenance and water treatment, as well as solutions for various heat production methods such as oil/gas, heat pumps, biomass and solar.
DUOTECH TECHNIQUE DU BATIMENT SA
Réchy · Since 2015
DUOTECH TECHNIQUE DU BATIMENT SA provides building-technology services in heating, sanitary and ventilation systems. Its offerings include design, installation, maintenance and renovation of heating, plumbing and ventilation installations, plus water treatment solutions.
EHS AG
Buchs Ag · Since 2016
The core activity of EHS AG is the planning, installation, maintenance and repair of heating, sanitary and wellness systems for private and commercial properties. This includes in particular the areas of heating, sanitary, wellness and decalcification, including the installation and maintenance of saunas, steam baths, whirlpools and other wellness facilities.
Emil Hobi GmbH
Klosters · Since 1995
The core activity of Hobi Wärmetechnik is the provision of services and solutions in the field of heat technology, particularly in the following areas: burner service, troubleshooting, oil supplies, gas heating systems, control technology, and flue gas measurements. The company also offers installations, consulting, and rapid service for heating solutions and specializes in the maintenance and upkeep of heating systems.
Ernst Wildhaber AG
Flumserberg Bergheim · Since 1995
Erwin Meyer AG
Neuenkirch · Since 1976
Erwin Meyer AG provides building services, including heating, plumbing and ventilation installations, as well as repair and maintenance work.
Fallet Sanitaire Sàrl
Gilly · Since 2022
The core activity of Fallet Sanitaire is the provision of services in the field of sanitary and heating technology, as well as the execution of renovation work. Specifically, this includes: installations and repairs of sanitary facilities (e.g. bathroom renovations, installation of fittings and appliances), heating technology (e.g. installation and maintenance of heating systems, solar systems and pellet heating systems), troubleshooting and maintenance of sanitary and heating systems, and the execution of renovation work in the field of sanitary and heating technology. The company also offers consulting and planning services and creates individual offers for customers.
FE Ablauf Service GmbH
Bättwil · Since 2018
The core activity of FE Ablauf Service GmbH encompasses the areas of sanitary installations, bathroom renovations, bathroom refurbishments, barrier-free bathrooms, water softening systems, irrigation systems, drainage services, sewer and pipe cleaning, unclogging and manhole emptying.
Feuz Gebäudetechnik GmbH
Trübbach · Since 2006
The core activity of Feuz GmbH is building technology, particularly the planning, installation and maintenance of heating, sanitary and photovoltaic systems, as well as the provision of services in the field of building technology.
Fratelli Branca SA
Mendrisio · Since 1988
The core activity of Fratelli Branca SA consists of planning, implementing, installing and maintaining: sanitary and heating systems, air conditioning systems, and renewable energy systems (energy from sun, geothermal and water). The company also offers maintenance and repair services for these systems and has its own technical office for planning and developing projects.
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Source: Federal Statistical Office, UID register