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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionAffoltern Am AlbisONA Bau GmbH
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Verified· 3 sources

ONA Bau GmbH

Summary

About the company

The core activity of ONA Bau GmbH is the provision of services in the construction industry, particularly the planning and execution of construction projects, including the coordination and collaboration with various partners in the construction process, as well as ensuring high quality in materials and workmanship.

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Offering

Products & services

Industry:Building ConstructionBuilding Maintenance
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Civil Engineering
✓ Offered2
Construction contractor
New build, extensions, conversions and waterproofing for residential and industrial properties; consulting, execution, concrete refurbishment, natural stone work and slip-resistant floor coatings.
Manhole cover work
Pulling, aligning and reinstalling manhole covers through the road surface covering up to 5 cm of lift height; underfilling/grouting the frame and pouring the joint with hot casting compound.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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Location

Spittelstrasse 9
8910 Affoltern Am Albis
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Limited Liability Company
UID
CHE-399.226.721
Founded
2016 · 10 years
Last commercial register change
September 26, 2017
Employees
1 to 10

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