Plumbing & Building Services in
Jona

Geberit AG

Since 1999 · 101–500 empl.·4.4(376)

Geberit AG is a manufacturer and supplier of sanitary technology and systems. The company develops, produces and markets installation and flushing systems, piping systems and bathroom systems, and offers complementary products and services such as electronic shower-toilet solutions and remote maintenance.

Geberit International AG

Since 1997 · 51–100 empl.·4.4(376)

Geberit International AG develops and manufactures sanitary products and bathroom systems for building services and sanitary installations. Its offering includes installation and flushing systems, piping systems and bathroom-system solutions, supported by in-house research and development.

Geberit Apparate AG

Since 2010 · 101–500 empl.·4.4(376)

Geberit Apparate AG manufactures sanitary products and systems, including installation and flushing systems, piping systems and bathroom systems such as ceramics, showers, fittings and shower‑toilets. The company supplies products and components for sanitary installations and documents engineering know‑how in product development.

A. Winiger Sanitäre Anlagen GmbH

Since 1997 · 11–20 empl.·4.6(10)

The core activity of A. Winiger Sanitäre Anlagen GmbH is the planning, installation, maintenance and repair of sanitary systems in new and renovation projects, for both private homeowners and large customers. This includes, in particular, the creation of sanitary installations, the performance of regular maintenance work and the provision of emergency services. In addition, the company also offers renovation management services, where it coordinates various specialist trades such as painting, tiling, electrical, plastering and masonry.

Grifa Sanitär AG

Since 2021 · 1–10 empl.·5.0(10)

The core activity of Grifa AG is the provision of sanitary and installation services, including repairs, replacement and installation of sanitary facilities, such as water heaters, heat pumps, water filters and decalcification systems, as well as the detection and elimination of water damage. In addition, the company also offers 3D bathroom planning and maintenance work for administrations.

W+L Partner AG

Since 2006 · 21–50 empl.·4.7(10)

The company's core activity is the planning of energy and building technology.

Wild Armaturen AG

Since 1976 · 51–100 empl.

The core activity of Wild Armaturen AG is the development, manufacture and distribution of fittings and molded parts for pipeline construction, particularly for the water, gas, sewage and manhole casting sectors. The company offers a wide range of products, including pipes, molded parts, connection systems and tools, which are used for municipal water and energy supply as well as for the construction of shaft systems.

Hälg & Co. AG, Zweigniederlassung Rapperswil-Jona

Since 2024 · 101–500 empl.

Hälg & Co. AG, Zweigniederlassung Rapperswil-Jona carries out installation, maintenance and renovation of building services systems and provides related plant-engineering services. Its offerings include heating/cooling, ventilation/air conditioning, sanitary systems, heating replacement and industrial plant solutions.

Homey Haustechnik GmbH

Since 2023 · 1–10 empl.·4.9(14)

The core activity of Homey Haustechnik is the planning, installation and maintenance of energy-efficient home technology solutions, particularly in the field of renewable energies, such as heat pump technology and photovoltaics. The company offers tailored solutions for new buildings and renovations, with a focus on sustainability, efficiency and comfort.

Hans Heggli AG

Since 1977 · 11–20 empl.·4.1(11)

Hans Heggli AG is a regionally active company in the field of heating and thermal technology. The company's core activity includes planning, delivery, installation and maintenance of heating systems, including heat generation (e.g. heat pumps, wood heating systems, gas heating systems) and heat distribution (e.g. radiators, underfloor heating). In addition, the company also offers services in the field of energy saving (e.g. solar energy) and smart home solutions.

Uno Hydranten & Service AG

Since 2023 · 11–20 empl.

Uno Hydranten & Service AG develops and sells hydrants and related accessories for firefighting water supply systems. The company also provides inspections, servicing, valve checks, flow measurements, and spare parts for hydrants.

Linth Haustechnik GmbH

Since 2018 · 1–10 empl.·5.0(4)

The core activity of Linth Haustechnik GmbH is the planning, consulting and realization of heating, sanitary and ventilation systems, as well as energy consulting for homeowners and residents.