6'598 companies found
Bernhard Lämmli AG
Thal · Since 1977
Bernhard Lämmli AG is a building services company that provides planning, installation and maintenance of heating, ventilation/air‑conditioning and sanitary systems as well as alternative energy solutions. Its services include bathroom renovations, solar and heat‑pump systems, ongoing service and maintenance, and a 24‑hour emergency call service.
Bero AG, Heizsysteme
Niederbipp · Since 1990
The core activity of Bero AG, Heizsysteme, consists of carrying out heating and plumbing work, including the installation, assembly and maintenance of heating systems and sanitary facilities.
BESTAZZONI SA
Martigny · Since 2010
BESTAZZONI SA is an installation company that designs, installs and services heating, sanitary and ventilation systems. Its offerings include complete heating and sanitary installations, heat pumps, solar panels, air conditioning, industrial piping and maintenance/repair services.
BMS-Energietechnik AG
Wilderswil · Since 2004
BMS-Energietechnik AG designs and supplies systems and components for generating and utilising cooling and heating, for recovering waste heat, and for domestic hot water production. The company provides engineering services, sizing and calculations, commissioning and operational testing, technical analyses and training.
B & R Boffelli Remail SA
Muzzano · Since 1986
The core activity of Boffelli Remail SA consists of planning, realization, maintenance and repair of sanitary and thermal installations, including heating, cooling and ventilation systems, as well as the installation and maintenance of solar systems and irrigation systems. The company also offers consulting and testing services and carries out regular maintenance work to ensure the efficiency and longevity of the installations.
Brunner Sanitär AG
Bachenbülach · Since 2022
The core activity of Brunner Sanitär AG is the provision of sanitary services, including installations, repairs (also emergency repairs) and maintenance of sanitary facilities, as well as the planning and implementation of bathroom renovations and redesigns.
Cathomen Haustechnik AG
Laax Gr · Since 2012
Cathomen Haustechnik AG provides heating and sanitary services, including bathroom renovations, repair or replacement of fixtures, servicing or replacement of water heaters, and installation of shower-toilets. The company carries out maintenance and repair work on conventional and renewable heat generation and distribution systems and collaborates with partner firms for specialist tasks.
Cerutti Sanitaires SA
Geneva · Since 1989
Cerutti Sanitaires SA is a specialist in the planning, construction and renovation of sanitary facilities, particularly in the areas of bathrooms, heating and sanitary installations. The company also offers services such as technical studies, construction and renovation of buildings, as well as the sale of sanitary products and accessories.
Dan Sanitaire Sàrl
Yverdon-Les-Bains · Since 2016
The core activity of Dan Sanitaire is the renovation, transformation and repair of sanitary facilities, including the planning, installation and maintenance of bathrooms, laundries and other sanitary facilities.
De Lima Pereira Fernandes, RF installations sanitaires
Les Avanchets · Since 2011
The core activity of RF-Sanitaire is the provision of services in the field of sanitary and plumbing work, particularly in emergency and repair work, as well as the planning and execution of sanitary projects in the construction industry.
DINBA AG
Stans · Since 1976
DINBA AG designs, installs and services refrigeration systems, air-conditioning units and heat pump systems. The company provides consulting, project planning, execution, repairs, maintenance and a 24-hour emergency hotline.
DINBA Casa AG
Stans · Since 2011
DINBA Casa AG designs, installs and services refrigeration, air-conditioning and heat-pump systems. Its services include consulting, project planning, installation, repairs, maintenance and an on-call emergency service.
Dubois Sanitaire Sàrl
Boudevilliers · Since 2021
The core activity of Dubois Sanitaire Sàrl is to provide services in the field of sanitary installations, including: creation of modern bathrooms, renovation of functional kitchens, repair and maintenance of sanitary facilities, and creation of individual solutions tailored to customers' needs. The company offers 24/7 emergency service and advises customers on the planning and execution of sanitary projects.
E. Howald AG
Kölliken · Since 2011
The core activity of E. Howald AG is the planning, installation and maintenance of heating and plumbing systems, including the installation and maintenance of heat pumps, as well as the renovation and modernization of bathrooms.
Elsener AG, Sanitär-Heizung
Cham · Since 1983
The core activity of Elsener AG is the planning, consulting, installation and maintenance of sanitary and heating systems for various types of buildings, including residential, service and industrial buildings. This also includes the installation of thermal solar systems and the provision of spare parts and accessories for building technology.
Estermann Rain AG
Rain · Since 1983
Estermann Rain AG is a building services company that designs, installs and services heating, ventilation, sanitary and solar systems. Its services include bathroom planning and renovations, water treatment, temporary mobile heating units and maintenance for residential and commercial clients.
Forchini GmbH
Wattwil · Since 2006
The core activity of Forchini GmbH is the installation, maintenance and repair of sanitary and heating systems, including the planning and implementation of new installations and renovations in the field of building technology.
Fuchs Heizung & Sanitär GmbH
Tägerwilen · Since 2008
The core activity of Fuchs Haustechnik is the planning, installation and maintenance of building technology, particularly in the areas of heating, plumbing, air conditioning and bathroom planning. The company offers its services in Switzerland and has a branch in Tägerwilen, from where it carries out all work and services with its own fitters and service vehicles.
GAB Gebäudetechnik GmbH
Uerikon · Since 2022
GAB Gebäudetechnik GmbH provides planning, installation and maintenance services for heating, ventilation, cooling/air conditioning and sanitary systems. Offerings include heat pump-based heating solutions, ventilation systems, climate and refrigeration equipment, and sanitary installations for residential and commercial clients.
Gebr. Estermann AG
Rain · Since 2014
Gebr. Estermann AG provides building services engineering for heating, ventilation, sanitary systems and solar technology, covering planning, installation and maintenance. Offerings include bathroom renovation and 3D planning, service and maintenance, mobile heating units and Quooker faucet installation.
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Source: Federal Statistical Office, UID register