Plumber in the
Canton of Obwalden

Reinhard Haustechnik AG

Since 1999 · 21–50 empl.·5.0(10)

Reinhard Haustechnik AG plans and installs heating, plumbing and residential ventilation systems. Its services also include consulting, repairs and maintenance, as well as heating solutions using heat pumps, biomass and solar thermal systems.

Krummenacher Sanitär AG, Filiale Kägiswil

Since 1986 · 51–100 empl.·5.0(4)

Krummenacher Sanitär AG, Filiale Kägiswil provides sanitary and plumbing services covering project planning, execution and maintenance of plumbing installations. Services include CAD and 3D planning, coordination with other trades, new-builds and renovations (bathroom and kitchen), repairs and boiler descaling, water filtration and softening systems, and appliance installation.

Langensand AG

Since 1967 · 11–20 empl.·5.0(7)

Langensand AG is a family-owned company that provides building-services installations, focusing on sanitary, heating and ventilation systems. The company offers consultation, planning and execution for new-build and renovation projects and implements energy-efficient solutions using up-to-date technologies.

Heipro Alex Gasser GmbH

Since 1995 · 1–10 empl.

The core activity of HEIPRO GmbH is the planning, installation and maintenance of heating and ventilation systems as well as alternative energy systems. The company also provides services in the fields of thermal engineering planning, building services planning and sanitary engineering.

Odermatt Kerns AG

Since 2006 · 11–20 empl.

Odermatt Kerns AG is a building-services company specialising in plumbing installations and sprinkler fire-protection systems. It plans and installs systems for new buildings and renovations, including water pipes, drainage and water-supply systems.

Schleiss AG, Sanitär Heizung Planung

Since 1973 · 1–10 empl.·5.0(7)

Schleiss AG, Sanitär Heizung Planung provides plumbing and heating installation services, including the planning, refurbishment and maintenance of building services systems.

Heizung und Sanitär AG

Since 1980 · 1–10 empl.·5.0(3)

Heizung und Sanitär AG performs heating, sanitary, ventilation and air‑conditioning (including refrigeration) installations and provides maintenance and service for residential and commercial buildings.

Enertech AG, Zweigniederlassung Lungern

Since 2024 · 21–50 empl.·5.0(8)

Enertech AG, Zweigniederlassung Lungern provides solutions in energy-efficient building technology, energy systems, automation and metering. Its services include electrical, heating and plumbing systems, photovoltaic installations, battery storage, e-mobility, and energy measurement, optimisation and billing.

Enertech AG, Zweigniederlassung Sarnen

Since 2024 · 21–50 empl.·5.0(8)

Enertech AG, Zweigniederlassung Sarnen provides building technology services, including electrical, heating and plumbing installations. Its activities also include photovoltaic systems, battery storage, e-mobility, building automation, and energy measurement, optimization and billing.

J. von Moos Sanitär AG

Since 2023 · 11–20 empl.·5.0(8)

J. von Moos Sanitär AG plans, installs, maintains and repairs plumbing systems for new builds, renovations and alterations. Its services include pipework, water softening systems, and boiler maintenance and descaling.

TONI SANITÄR GmbH

Since 2017 · 1–10 empl.·5.0(6)

TONI SANITÄR GmbH provides plumbing and heating installations for new-build and renovation projects. Its services include boiler maintenance, central vacuum systems, general plumbing work and property maintenance.

Durrer Jost Energie GmbH

Since 2008 · 1–10 empl.·4.2(5)

The core activity of Durrer Jost Energie GmbH is the planning, installation and maintenance of electrical, plumbing and heating systems for private builders, renovations and agricultural businesses.