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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,041 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSite PreparationGossau ZhKünzli AG
Künzli AG Logo
Verified· 4 sources

Künzli AG

Summary

About the company

Künzli AG is a construction company providing building construction, civil engineering, customer service (renovation/repair) and subfloor systems. Its services include new building construction, demolition and excavation, utility and sewer works, renovations, and the installation and finishing of subfloors; the company uses modern equipment and maintains external ISO 9001 certification.

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Products & services

Industry:Site Preparation
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2
Building construction
Residential, commercial and industrial buildings, single-family houses, multi-family houses, public buildings; planning and execution for clients, municipalities, companies and architectural offices.
Flooring
Subfloors, floor insulation and seamless floor coverings; cement screed, anhydrite flowing screed, hard concrete, resin coatings, as well as design and exposed floors.
Reviews

Aggregated rating

Aggregated rating
3.9
of 5

Aggregated from 35 reviews across all connected sources

Sources
GGoogle3.935
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

October 31, 2025Media
Gemeinde mietet Wohnbaracken für Flüchtende | Gossau ZH
zuerioberland24.ch

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Location

Industriestrasse 2
8625 Gossau Zh
Opening hours
Mon
07:00 - 12:00, 13:00 - 18:00
Tue
07:00 - 12:00, 13:00 - 18:00
Wed
07:00 - 12:00, 13:00 - 18:00
Thu
07:00 - 12:00, 13:00 - 18:00
Fri
07:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-333.733.312
Founded
2020 · 6 years
Last commercial register change
June 23, 2026
Employees
101 to 500

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