Plumber in the
Canton of Uri

Arnold AG Heizung-Sanitär

Since 1975 · 21–50 empl.·5.0(6)

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

Since 2006 · 11–20 empl.·5.0(6)

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

Marty AG

Since 1968 · 1–10 empl.·4.8(10)

Marty AG plans, supplies and installs plumbing, heating, ventilation and air-conditioning systems. It also provides repair and maintenance services, building-services installations for industrial businesses, and heating systems using heat pumps, solar energy, wood or pellets.

G. Bosshard AG Gebäudehülle und Haustechnik

Since 2010 · 51–100 empl.·4.2(14)

G. Bosshard AG Gebäudehülle und Haustechnik carries out sheet-metal, roofing and façade work, including flat and pitched roofs and photovoltaic systems. It also provides plumbing and heating installations, project planning, building maintenance and repairs.

Marty AG

Since 1996 · 1–10 empl.·4.8(10)

Marty AG is a sanitary, heating and ventilation company offering planning, installation and maintenance of heating, plumbing and climate-control systems as well as industrial installations. Services also include boiler servicing and implementation of alternative heating solutions such as heat pumps, solar systems, wood and pellet heating and hybrid systems.

Bader Sanitär GmbH

Since 2008 · 1–10 empl.

Bader Sanitär GmbH plans, installs, maintains and repairs sanitary systems for residential and commercial buildings. Its services include plumbing work for new builds and renovations, repairs and emergency service, and boiler descaling.

Walter Marty AG Heizung - Sanitär

Since 2020 · 11–20 empl.·4.8(9)

Walter Marty AG Heizung - Sanitär is an installation company for heating and sanitary systems offering planning, installation, repair and maintenance services for heating and sanitary installations. Services include heating renovations and new-build installations, heat pumps, solar systems, boiler maintenance, routine servicing, a 24-hour emergency service and consulting, including a free impulse consultation within the EnergieSchweiz “erneuerbar heizen” program.

Mai-Luft GmbH

Since 2019 · 1–10 empl.

The core activity of MAI-LUFT GmbH is the planning, installation, commissioning, maintenance and modernization of ventilation systems for residential and commercial spaces, including the adaptation and optimization of existing systems to ensure high indoor air quality and energy efficiency.

Heizungs-Blitz GmbH

Since 2023 · 1–10 empl.·5.0(7)

The core activity of Heizungs-Blitz is the sale, installation and servicing of heat pumps and other heating systems, including consulting, planning, implementation and maintenance. The company also offers contracting models and emergency services.

Clima-Nova AG

Since 2025 · 51–100 empl.

Clima-Nova AG plans, installs and renovates ventilation, air conditioning and refrigeration systems for different types of buildings. The company also provides service and hygiene-related services in climate technology.

Koni Wyrsch Sanitär - Heizungen

Since 1984 · 1–10 empl.·5.0(3)

Koni Wyrsch Sanitär - Heizungen plans and installs plumbing, heating and ventilation systems, and provides servicing and maintenance. Its work includes heat pumps, oil- and wood-fired heating, solar systems, and plumbing installations for kitchens and bathrooms.

Aqwa AG

Since 2015 · 1–10 empl.·5.0(3)

Aqwa AG plans and carries out bathroom designs and renovations, and supplies bathroom fittings, wellness solutions, tiles and accessories. Its services also include plumbing installations, planning and prefabrication, as well as water supply and water treatment.