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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesChurWilli Holding AG
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Willi Holding AG

Summary

About the company

Willi Gebäudetechnik AG is a major company in the field of building technology, specializing in the planning, execution, and maintenance of heating, cooling, ventilation, and sanitary systems. The core activities include the installation, maintenance, and repair of: heating systems (gas heating, oil heating, bivalent heating), ventilation and air conditioning systems, and sanitary systems (bathroom renovations, boiler maintenance). The company also offers services such as customer service, boiler maintenance, and bathroom calculators.

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Aggregated rating

Aggregated rating
5
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Location

Industriestrasse 17
7000 Chur
Opening hours
Mon
07:15 - 12:00, 13:00 - 17:30
Tue
07:15 - 12:00, 13:00 - 17:30
Wed
07:15 - 12:00, 13:00 - 17:30
Thu
07:15 - 12:00, 13:00 - 17:30
Fri
07:15 - 12:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.407.495
Founded
2001 · 25 years
Last commercial register change
September 2, 2024
Employees
21 to 50

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