6'598 companies found
Lana Danilo
Dongio · Since 1988
The company's core activity is the installation, maintenance and repair of heating and plumbing systems, as well as the execution of sheet metal work.
Lars Meier
Meinisberg · Since 2011
The core activity of the company "Lars Meier - Heizung/Sanitär" is the provision of services in the field of heating and sanitary technology, including the installation, repair and maintenance of heating and sanitary systems.
LC Tech Sàrl
Epalinges · Since 2023
The core activity of LC Tech Sàrl is the installation, maintenance and repair of industrial piping for all types of fluids, including heating systems, in the Swiss Romandy region, particularly in the cantons of Vaud, Fribourg, Neuchâtel, Geneva and Valais.
Lehmann + Co AG Gebäudetechnik
Volketswil · Since 1994
The core activity of Lehmann & Co. AG encompasses the planning, installation, maintenance and repair of heating, ventilation and air conditioning systems, as well as the execution of renovations in these areas.
Léman Fluides SA
Petit-Lancy · Since 2011
The core activity of Léman Fluides SA is the planning, installation and maintenance of sanitary, heating, ventilation and air conditioning systems. The company offers solutions in these areas and has qualified installers to ensure fast and reliable service throughout Western Switzerland (Suisse romande).
Leuta AG
Däniken So · Since 1966
LINDsanitaire Sàrl
Aigle · Since 2024
The core activity of LINDsanitaire Sàrl is the installation and maintenance of sanitary facilities and heating systems throughout Western Switzerland (Suisse Romande). This also includes emergency services (Dépannage) for sanitary facilities and heating systems, available 24 hours a day, 7 days a week.
Linth Haustechnik GmbH
Jona · Since 2018
The core activity of Linth Haustechnik GmbH is the planning, consulting and realization of heating, sanitary and ventilation systems, as well as energy consulting for homeowners and residents.
L'Or Bleu sanitaire Sàrl
Renens Vd · Since 2020
The core activity of the company "L'Or Bleu Sanitaire" consists of providing services in the field of sanitary technology, including: sanitary renovations, emergency sanitary services, sanitary maintenance and repair, bathroom renovations, and kitchen renovations. The company offers these services in the Lausanne region and in the canton of Vaud.
Maffiolo SA
Grand-Lancy · Since 1989
The core activity of Maffiolo SA consists of the design, installation and maintenance of thermal systems, including heating, air conditioning, ventilation, heat pumps and thermal energy for residential buildings, apartment buildings and industrial buildings.
Markus Hertig Sanitäre Anlagen & Spenglerei
Dürnten · Since 2001
The core activity of Hertig Markus Sanitäre Anlagen & Spenglerei is the provision of services and work in the areas of sanitary installations and metalwork. Specifically, this includes planning, consulting, installation, maintenance and repair of sanitary systems, as well as the execution of metalwork such as gutters, lightning protection systems, chimney cladding and bathroom renovations.
Masini Chauffage Sanitaire Sàrl
Cortaillod · Since 2021
Max Keller AG Lüftungs- und Klimaanlagen
Bubikon · Since 1990
Max Keller AG Lüftungs- und Klimaanlagen provides ventilation and air-conditioning engineering, delivering tailored solutions for commercial, service, industrial and public-sector clients. Services include consultation, planning and project engineering, system installation and ongoing service and maintenance.
Max Keller AG Lüftungs- und Klimaanlagen
Zurich · Since 1994
Max Keller AG Lüftungs- und Klimaanlagen designs, plans, installs and maintains ventilation and air-conditioning systems for commercial, industrial, public and residential buildings. Services include consulting, project planning, system construction and ongoing service and maintenance, and the company cooperates with HVAC planners and primarily Swiss suppliers.
MDT Maintenance, Dépannage, Technique S.A.
Bulle · Since 1989
The core activity of MDT Maintenance, Dépannage, Technique SA is the maintenance, repair and technical support of heating, ventilation, air conditioning and sanitary facilities.
M. Frei Haustechnik
Eggenwil · Since 2014
The core activity of M. Frei Haustechnik is the planning, implementation and maintenance of building technology systems, particularly in the areas of sanitary, heating and ventilation systems. This includes, among other things, the installation, repair and renovation of bathrooms, heating systems, ventilation systems and other building technology systems for residential and commercial buildings.
MJ CVS SA
Vouvry · Since 2007
The core activity of MJ Sanitaires is the planning, installation and maintenance of sanitary facilities, with the company placing emphasis on quality, reliability, adherence to deadlines, fair prices and environmental sustainability.
Mollet AG
Egerkingen · Since 1994
The core business of Mollet AG encompasses the areas of sanitary, heating and swimming pools.
MRT Haustechnik GmbH
Nänikon · Since 2024
The core activity of MRT Haustechnik GmbH is the provision of services in the field of building technology, including installation, maintenance and repair of building technology systems.
M. Sturzenegger AG
Staad Sg · Since 1997
The core activity of M. Sturzenegger AG consists of planning, installation, maintenance, repair and renovation of heating systems, including consulting and planning of energy projects, as well as offering service contracts and emergency services for heating systems in Eastern Switzerland.
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Source: Federal Statistical Office, UID register