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DirectoryCrafts & TradesRoofingZurichGebr. Knabenhans AG
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Verified· 3 sources

Gebr. Knabenhans AG

Summary

About the company

Gebr. Knabenhans AG is a family-run trades company offering roofing, sheet-metal, chimney sweeping, plumbing and heating services. The company carries out repairs, new installations, maintenance and inspections for residential and commercial buildings.

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Offering

Products & services

Industry:RoofingSheet Metal Work
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Roofing works
Construct, maintain and repair pitched roofs and flat roofs; roof inspections, roof renovations, thermal insulation, roof windows, solar systems, green roofs and facade works.
Sheet metal roofing works
Building sheet metal work with sheet metal work made of copper or aluminium; gutters, downpipes, roof flashings, facade cladding, lightning protection systems, as well as repair and maintenance.
Chimney sweeping
Cleaning and inspection of heating systems, chimneys, flue ducts and boilers; maintenance, replacement of seals and ventilation cleaning for residential and commercial buildings.
Plumbing works
Sanitary installations, repairs and maintenance; bathroom refurbishments, alterations, boiler service, filter maintenance, descaling and rectification of tap, WC and drain problems.
Heating works
Installation, maintenance and repair of heating systems; service for boilers, heat pumps, radiators, underfloor heating, expansion vessels and heating water systems.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 122 reviews across all connected sources

Sources
GGoogle5122
★TrustpilotSoon
PProvenExpertSoon

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Location

Hardstrasse 69
8004 Zurich
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.597.466
Founded
1993 · 33 years
Last commercial register change
March 16, 2026
Employees
1 to 10

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