Plumbing & Building Services

kolb+walther AG, Zweigniederlassung Mürren 

Mürren · Since 2021

kolb+walther AG, Zweigniederlassung Mürren provides building-services work, including sanitary/plumbing installations, heating systems and metal-roofing (spenglerei). The branch also supplies profiled metal sheets and sandwich panels and offers repair, maintenance and a 24-hour emergency service.

Ricklin AG, Sanitär - Heizung - Lüftung 

Wettingen · Since 1988

The core activity of Ricklin AG is the planning, execution and maintenance of sanitary, heating and ventilation systems for residential and industrial buildings. This includes, among other things, the installation of heating systems, the renovation of heating systems, the planning and execution of bathroom renovations, the installation of ventilation systems and the maintenance of sanitary, heating and ventilation systems. The company also offers an emergency service and has a team of specialists active in these areas.

Saniteau Sàrl 

Meyrin · Since 2024

The core activity of Saniteau Sàrl is to provide services in the field of plumbing, including: sanitary installations (e.g. sinks, etc.), drain cleaning, leak detection and repair, renovation (sanitary and heating technology), maintenance, and emergency repairs. The company offers these services 24 hours a day, 7 days a week, and focuses on the needs of private and business customers in the region.

Arer Express 24, Inhaber Ünal 

Derendingen · Since 2021

The core activity of ArerExpress24 is the provision of services in the areas of key services, pipe stoppage and sanitation in Derendingen, Canton of Solothurn. Specifically, this includes: Key service: Repair and replacement of locks as well as the opening of doors in emergency situations. Pipe stoppage and canal service: Cleaning and maintenance of pipes and canals. Sanitary service: Installations and repairs in the sanitary sector. The company offers these services as an emergency service around the clock and positions itself as a reliable partner for quick and professional solutions.

Bornet Frères SA 

Sion 4 · Since 1991

Bornet Frères SA provides roofing and building-envelope services, including metalwork fabrication, and installs heating, ventilation and sanitary systems (CVS). Additional services include waterproofing, terrace coverings, maintenance and diagnostics, safety systems, training and emergency repairs.

Edwin Käppeli AG 

Cham · Since 2006

The core activity of Edwin Käppeli AG is the planning, installation, maintenance and repair of sanitary and heating systems, including the provision of solutions for heating system modernization, bathroom renovation, air conditioning systems, heat pumps and solar systems.

Franconi und Grob AG 

Biel/Bienne · Since 1987

The core activity of Franconi + Grob AG is the planning, execution and maintenance of building and energy technology systems, particularly in the areas of plumbing, heating, solar systems and heat pumps. The company offers services such as the installation, renovation and maintenance of plumbing systems, heating systems, solar systems and heat pumps for single-family homes, multi-family homes, administrative buildings and industrial facilities.

LEKI Haustechnik GmbH 

Neuhausen Am Rheinfall · Since 2006

The core activity of Leki Haustechnik is the planning and execution of heating and sanitary systems, including the associated service and maintenance work, as well as the installation and maintenance of solar systems.

Prandini AG 

Weinfelden · Since 2015

Prandini AG is a building-services specialist offering planning, installation and maintenance of heating, ventilation and sanitary systems. The company also provides service, maintenance and repair work for these installations.

Robert Meister AG 

Schaffhausen · Since 2001

Robert Meister AG provides plumbing, heating, planning and maintenance services for private clients, industry, commerce and agriculture. Services include new construction, renovation and refurbishment of sanitary and heating systems, house connections, natural and liquefied gas installations, water treatment and a 24-hour emergency on-call service.

Züri Oberland Haustechnik GmbH 

Wetzikon Zh · Since 2021

The core activity of Züri Oberland Haustechnik GmbH is the planning, installation, renovation and maintenance of heating systems, including oil and gas systems, pellet heating and heat pumps, as well as the execution of service and maintenance work such as boiler descaling, pump checks and flushing of underfloor heating systems.

ALVAZZI GROUPE SA 

Romanel-Sur-Lausanne · Since 1986

ALVAZZI GROUPE SA provides services for heating and cooling, ventilation and air conditioning, measurement, control and regulation systems, and sanitary installations, and carries out sheet‑metal roofing, electrical and building automation works. It also offers maintenance and multi‑technical services as well as energy management and renewable energy solutions.

BUCHARD SA, succursale de Romanel-sur-Lausanne 

Romanel-Sur-Lausanne · Since 2021

BUCHARD SA, succursale de Romanel-sur-Lausanne is a branch providing building-technical services for heating, ventilation, air-conditioning and sanitary installations. The branch is integrated within Alvazzi Groupe and also delivers control systems, maintenance and energy management services.

Exp-H GmbH 

Burgdorf · Since 2017

The company's core activity is the provision of services in the field of sanitation and heating, including: sanitary installations, sanitary repairs, heat pump installations, boiler repair and service, heating services, and property maintenance. The company offers these services to private individuals, housing cooperatives, and administrations in the region of Burgdorf, Kirchberg, Oberburg, and Bern.

Fehr Sanitär GmbH 

Bösingen · Since 2006

The core activity of Fehr Sanitär GmbH is the planning, execution and maintenance of sanitary installations in the field of building technology, including the use of environmentally friendly materials and modern technologies.

Hasler Haustechnik AG 

Zurich · Since 1992

The core activity of Hasler Haustechnik AG is the planning, execution and maintenance of sanitary and heating systems, including sanitary installations, heating systems, water, wastewater and gas pipes.

KBM Küchen + Bäder Markt AG 

Zofingen · Since 2002

The core activity of KBM Küchen + Bäder Markt AG is the planning, consulting and realization of kitchen and bathroom solutions for private individuals, investors and architects. The company offers a wide range of kitchen and bathroom furniture, household appliances and electrical appliances, and also provides comprehensive services such as CAD visualizations, assembly, sanitary and electrical planning, as well as the execution of renovations and refurbishments of kitchens and bathrooms.

Koster AG Gebäudetechnik 

Zurich · Since 1970

Koster AG Gebäudetechnik provides building services covering heating, ventilation, air conditioning, refrigeration, sanitary systems and MSRL/building automation. The company carries out planning, installation, control‑cabinet production, commissioning, maintenance (including 24h service) and offers consulting, energy concepts and renewable‑energy installations.

Koster AG Gebäudetechnik, Zweigniederlassung Herrliberg 

Herrliberg · Since 2024

Koster AG Gebäudetechnik, Zweigniederlassung Herrliberg designs, installs and services heating, ventilation, air‑conditioning and sanitary systems, and provides building automation (MSRL), energy optimisation and control‑cabinet production.

Koster Beteiligung AG 

Zurich · Since 2010

Koster Beteiligung AG provides building-services solutions including planning, installation and maintenance of heating, ventilation, air-conditioning, refrigeration, sanitary systems and MSRL/electrical controls. The company delivers projects for both large and small installations, produces switchboards in its workshop, and offers service, maintenance, 24h support and renewable-energy related services.