Plumbing & Building Services

Oskar Fässler AG 

Teufen Ar · Since 1973

The core activity of Oskar Fässler AG is the planning, installation, maintenance and repair of sanitary and heating systems, including the associated building technology. This includes in particular: Sanitary work: drinking water supply, garden irrigation, shower-toilet systems; Heating technology: geothermal probes, air-water heat pumps, oil heating systems, wood heating systems; Building technology: underfloor heating, water softening systems, boiler replacement; Repairs: descaling of boilers, repairs of flushing systems and other sanitary installations.

Otter Sanitärtechnik GmbH 

Ins · Since 2003

The core activity of Otter Sanitärtechnik GmbH is the planning, consulting and execution of sanitary engineering work, including new constructions, conversions, renovations, repairs, service and maintenance of sanitary facilities, as well as specialized services such as boiler descaling, floor drainage, rainwater technology, bathroom renovations, barrier-free bathing/showers and accessible building.

P. Stulz, Sanitäre Anlagen und Baugruppe Rontal A-Z GmbH 

Buchrain · Since 2006

The core activity of P. Stulz Sanitäre Anlagen & Baugruppe Rontal A - Z GmbH encompasses the planning, consulting, implementation and maintenance of construction projects, particularly in the areas of building, renovating, refurbishing and modernizing real estate, including the specialized fields of bathrooms, kitchens and garden renovations.

SANIMAT Wiart Matthieu 

Ste-Croix · Since 2020

The company Sanimat offers services in the field of sanitation and heating, including maintenance, repair and decalcification of heating systems and sanitary facilities.

VILELA ENERGIE Sàrl 

Petit-Lancy · Since 2024

VILELA ENERGIE Sàrl provides installation, maintenance and repair of heat pumps (air-to-water and air-to-air reversible systems), air conditioning systems and thermodynamic hot-water cylinders for residential and commercial clients.

Arnold AG Heizung-Sanitär 

Schattdorf · Since 1975

Arnold AG Heizung-Sanitär is a building services company offering heating, ventilation and sanitary installations. It provides services from consulting and planning to installation, refurbishment and maintenance, including boiler servicing, customer service and an on-call emergency service.

Arnold-Planung AG 

Schattdorf · Since 2006

Arnold-Planung AG provides building services engineering, delivering heating, ventilation and sanitary (plumbing) system work as well as technical planning and customer service/maintenance.

Aspa AG 

Basel · Since 1989

Emil Schweizer GmbH 

Wädenswil · Since 2001

The core activity of Emil Schweizer GmbH is the planning, consulting, assembly and installation of sanitary and heating systems, including bathroom renovations, heating system renovations, sanitary installations, plumbing work, heat pumps, gas, oil, wood and pellet heating systems.

Grimm Sanitärtechnik GmbH 

Gerolfingen · Since 2009

The core activity of Grimm Sanitärtechnik GmbH is the planning, installation, maintenance and repair of sanitary systems, including the dismantling and disposal of old appliances, rough assembly, installation of new appliances and fittings, as well as the performance of repairs and service work. In addition, the company also offers services in the field of heating technology and solar technology.

HD Haustechnik GmbH 

Effretikon · Since 2022

The core activity of HD Haustechnik is the planning, installation, maintenance and repair of building technology systems, including heating systems, ventilation systems, air conditioning systems, sanitary technology, pipe construction, energy efficiency solutions such as heat pumps and photovoltaic systems, as well as emergency and standby services for sanitary and building technology.

Masa Haustechnik GmbH 

Volketswil · Since 1995

The core activity of Masa Haustechnik is the planning, installation, maintenance, and repair of building technology systems, particularly in the areas of: Heating (e.g. heating renovation, boiler descaling, underfloor heating, heat pumps), Sanitary (e.g. bathroom renovation, general sanitary repairs, installation of shower cubicles, sauna/steam bath installation), and Climate and Ventilation (e.g. cooling and heating ceilings, cooling beams, ventilation systems, air conditioning systems, repairs). The company also offers consulting and service services and emphasizes fair prices and high customer satisfaction.

MD Tuyaux Groupe SA 

Renens Vd · Since 2019

The core activity of MD Tuyaux is to provide services in the field of sewerage, including: * Unclogging of sewer pipes * Cleaning and maintenance of sewer pipes * High-pressure cleaning and electromechanical cleaning of sewer pipes * Video inspection of sewer pipes * Emptying of oil separators and fuel tanks * Cleaning and emptying of septic tanks The company offers these services to various customer groups, including private individuals, companies, municipalities and sanitary facilities.

neo-therm GmbH 

Schötz · Since 2019

The core activity of neo-therm GmbH is the development, manufacture and distribution of heating systems, particularly wood heating systems, pellet heating systems, combination boilers and heat pumps. The company also offers services such as consulting, planning, installation and maintenance of heating systems.

Robert Keller AG 

Untersiggenthal · Since 1981

The core activity of Robert Keller AG is the provision of services and solutions in the field of building technology, particularly in the areas of sanitation, heating, piping and ventilation. The company offers installations, repairs and maintenance in these areas and is also responsible for the water supply of Untersiggenthal.

R. ROBATTI Sàrl 

Petit-Lancy · Since 2005

The core activity of R. ROBATTI S.à.r.l. encompasses the following areas: * Installation and maintenance of sanitary facilities * Emergency services (dépannages) for sanitary facilities * Renovation of apartments and villas * Replacement of water and sewage pipes * Leak detection (recherche de fuite) and pipe inspection (passage de caméra) * Descaling (détartrage) of hot water tanks The company thus offers a wide range of services in the field of sanitary installation and maintenance, including emergency services, renovations and replacements of facilities and pipes.

Sanvitech GmbH 

Sursee · Since 2017

The core activity of Sanvitech GmbH is the planning, consulting, installation and maintenance of sanitary installations for new buildings, renovations, bathroom renovations and industrial plants in the Sursee region and its surroundings. This also includes the repair and maintenance of sanitary appliances, the renewal of old pipes and valves, as well as the organization and coordination of all involved trades.

Studer Heizungsservice GmbH 

Grindel · Since 1998

The core activity of Studer Heizungsservice GmbH is the planning, installation, maintenance and repair of heating systems, including burner service, boiler cleaning and sanitary work. This also includes consulting and sales of energy-saving products, as well as the implementation of heating renovations and new installations, including alternative systems such as heat pumps, pellet heating systems and solar systems.

WPC WärmepumpenCenter AG 

Worb · Since 2014

The company's core activity is the planning, installation and maintenance of heat pump systems in new and existing buildings, including the provision of related services such as heating renovation, measurement technology and service.

3V Sagl 

Lugano · Since 2006

3V Sagl provides climate-control and HVAC services including design, installation and commissioning of air conditioning, heating, ventilation, humidification/dehumidification and refrigeration systems. The company also offers air purification and renewable-energy solutions such as heat pumps and photovoltaic integration, serving residential, commercial and industrial buildings.