6'598 companies found
RenovaSion, Cavallo Damiano
Vétroz · Since 2012
RenovaSion, Cavallo Damiano is a renovation and building-conversion company that coordinates multiple trades, including tilers, masons, painters/plasterers and plumbers. Services include sanitary and heating installations, tiling, painting and wall coverings, masonry, insulation and parquet installation.
Rénovations Energy Sàrl
Satigny · Since 2016
The core activity of R'energy Sàrl is the planning, installation, maintenance and repair of heating, ventilation, air conditioning and sanitary systems, as well as providing services in the field of energy efficiency and facility management. The company offers its services to both private and commercial customers, including industrial companies, property managers, architects and construction companies.
RENOVATIS Sàrl
Bussigny · Since 2018
The core activity of Renovatis Sàrl is the provision of services in the field of sanitary technology, particularly in the installation, maintenance and repair of sanitary facilities, such as bathrooms, heating systems, gas pipes and water pipes. The company also offers emergency services, such as a 24/7 service in the event of disruptions or malfunctions.
RE-NOVERS GmbH
Embrach · Since 2000
RéraTechnique SA
Saignelégier · Since 2013
RéraTechnique SA specializes in commissioning, repair and maintenance of heat production systems. The company does not perform heating system installations and acts as a service partner for heating installers and property managers.
Reussbau-Haustechnik GmbH
Mellingen · Since 2022
The company's core activity is the planning, installation, maintenance and renovation of building technology systems, in particular heating systems, plumbing and building services, as well as the conversion and renovation of bathrooms and kitchens.
revo ingenieure gmbh
Oberrohrdorf · Since 2019
The core activity of the company "revo ingenieure gmbh" is planning and consulting in the field of building technology, particularly in the areas of heating, ventilation, cooling, sanitation and electrical engineering. The company offers comprehensive HLKS planning services, owner consulting and energy consulting, and coordinates the technical and spatial requirements of building technology.
RexHaustechnik GmbH
Dübendorf · Since 2010
REXHuser Gebäudetechnik GmbH
Fischbach-Göslikon · Since 2016
REXHuser Gebäudetechnik GmbH provides building-technical services in sanitary/plumbing, heating, ventilation and technical planning. The company offers manufacturer-neutral advice, system planning, installation and operational optimization, and operates a 24/7 emergency service.
rhemo Wassertechnik AG
Rickenbach Sulz · Since 1974
The core activity of rhemo Wassertechnik AG is the development, manufacture and distribution of systems for improving water quality, particularly water softeners, water filters, reverse osmosis systems and soft water controllers for private households, commercial and industrial applications. Additionally, the company offers services such as consulting, installation, maintenance and repair of water treatment systems.
Ricci Gebäudetechnik AG
Pfeffingen · Since 2023
Ricci Gebäudetechnik AG provides building services focused on heating, ventilation and refrigeration/air conditioning, offering planning, installation, repair and maintenance. Its services cover residential, commercial and industrial projects and include systems such as heat pumps, wood-chip boilers and servicing of gas and oil heating systems.
Richard Gruber AG
Zermatt · Since 2006
Richard Gruber AG is a craft company specializing in plumbing and metal-sheet roofing work, providing services for new construction, renovation and maintenance of bathrooms, kitchens and sanitary systems. Its sheet-metal services include classic metalwork, metal roofs, Prefa coverings, roof windows, fall-protection systems and flat-roof work.
Richner Heizungen AG
Gränichen · Since 2024
Richner Heizungen AG carries out heating installations and heating system refurbishments, providing planning, execution and replacement of heating systems including heat pumps. The company also performs milling-in of underfloor heating and pipework construction for district heating, covering welding, installation and handover stations.
Riedi & Co AG
Zurich · Since 1975
The core activity of Riedi + Co. AG is the planning and execution of sanitary and heating projects, including the installation of sanitary facilities, tightness testing, documentation and elimination of noise problems.
Riedi Sanitär Heizung GmbH
Danis · Since 2022
The core activity of Riedi Sanitär Heizung GmbH is the planning, installation, maintenance and repair of sanitary and heating systems, including the conversion to renewable energies. The company also offers consulting services for sanitary and heating projects of all kinds.
Riedo clima AG Flamatt
Flamatt · Since 1969
Riedo clima AG Flamatt provides building-technology services, including heating, ventilation, cooling, sanitary installations, bathroom planning and industrial systems. The company also provides customer service and operates a 24-hour emergency hotline.
Riedo clima AG Düdingen
Düdingen · Since 1977
Riedo clima AG Düdingen is a building services company offering heating, ventilation, cooling and sanitary systems, as well as bathroom planning and industrial installations. Its services include system planning, installation and customer service, including a 24-hour emergency hotline.
Riedo clima SA Bulle
Bulle · Since 1996
Riedo clima SA Bulle provides building-services engineering for heating, ventilation, refrigeration and sanitary systems. Services include planning, installation and maintenance for residential and industrial installations as well as a 24‑hour service hotline.
Riedo clima SA Guin, succursale de Neuchâtel
Neuchâtel · Since 2005
Riedo clima SA Guin, succursale de Neuchâtel provides building-technology services including heating, ventilation, refrigeration and sanitary installations, as well as customer service. The branch page on the company's website lists product sheets for heating, ventilation, refrigeration and industry and indicates a 24-hour service hotline.
Riehm Haustechnik GmbH
Basel · Since 2016
The company's core activity is the provision of services in the field of heating, sanitation and solar energy, in particular the installation, repair, maintenance and consulting of heating and sanitation systems, as well as the installation of solar systems.
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Source: Federal Statistical Office, UID register