Plumbing & Building Services in
Gossau ZH
7 companies in Plumbing & Building Services based in Gossau ZH — name and year of registration from the commercial register. The list below shows them all.
All 7 companies in Gossau ZH
Kurtisi AG
Since 2010 · 11–20 empl.
Kurtisi AG provides heating, climate and sanitary engineering services, including planning, installation and maintenance of building systems. Its service range includes heat pumps, solar hot-water systems, ventilation and air-conditioning, bathroom and kitchen renovations, and project management.
Leutenegger Installations AG
Since 2021 · 11–20 empl.4.1(22)
The core activity of Leutenegger Installations AG includes the planning, installation and maintenance of sanitary facilities, heating systems, plumbing work and flat roof sealing, as well as the renovation and refurbishment of bathrooms. The company also offers consulting services in these areas and emphasizes quality, fair prices and environmental sustainability.
Schönmaa GmbH
Since 2018 · 1–10 empl.
The core activity of Schönmaa GmbH is the planning, design and project management of sanitary, heating and ventilation systems for construction projects, with a particular focus on heating technology.
AL Planung AG
Since 2025 · 1–10 empl.
AL Planung AG provides building services engineering planning with a focus on heating, ventilation, air conditioning and sanitary systems. The company covers services from preliminary studies and consulting to execution planning, overall coordination and acceptance.
AL Installations AG
Since 1996 · 1–10 empl.
Nikollbibaj GmbH
Since 2020 · 1–10 empl.
SG Bau GmbH
Since 2024 · 1–10 empl.
Plumbing & Building Services in Gossau ZH
Plumbing & Building Services in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 10, 2026
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