Heating installer in
Lachen SZ
5 companies in Heating installer based in Lachen SZ — name and year of registration from the commercial register. The list below shows them all.
All 5 companies in Lachen SZ
Hans Ziegler AG
Since 1984 · 21–50 empl.4.3(29)
Hans Ziegler AG plans and installs heating, cooling, ventilation, air-conditioning and plumbing systems. Its services include consulting, planning, installation, maintenance and repairs, including heating and bathroom renovations, ventilation and air-conditioning systems, and water and wastewater installations.
MZ Sanitär + Heizung AG
Since 1989 · 11–20 empl.5.0(9)
MZ Sanitär + Heizung AG plans, installs and maintains heating and plumbing systems for new-build and renovation projects. Its services include heat pumps, solar systems, heating-system replacements, and bathroom planning and refurbishment.
G & A GmbH
Since 2008 · 1–10 empl.4.6(15)
G & A GmbH provides heating and plumbing services. Its work includes consultation and planning, installation and replacement of heating systems, bathroom and plumbing projects, as well as maintenance and repairs.
Patrik Geu GmbH
Since 2003 · 1–10 empl.5.0(8)
Patrik Geu GmbH carries out plumbing, heating and sheet-metal work. Its services include planning and installing sanitary systems, repairs, and the construction of utility pipelines, particularly for water supply systems.
Halili Therm Haustechnik-Installation
Since 2022 · 1–10 empl.
Heating installer in Lachen SZ
Heating installer in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 15, 2026
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