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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,877 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionFlims DorfErni AG Bauunternehmung
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Verified· 3 sources

Erni AG Bauunternehmung

Summary

About the company

Erni AG Bauunternehmung carries out building, civil engineering, bridge and railway construction projects and develops, sells and manages real estate, providing planning and execution services for public and private construction works.

AI-generated
Offering

Products & services

Industry:Building Construction
✓ Offered5
Building construction
Small to large-scale buildings in all elevations and levels of difficulty; new builds and other building works for residential and utility buildings.
Civil engineering
Versatile civil engineering works with a structured approach; infrastructure and road construction works, as well as other work in the underground area.
Art structures
Bridge and engineering structures for rail, road and slow-traffic transport; new builds and refurbishments of bridges, galleries and viaducts.
Railway construction
New builds and refurbishments along the rail network; work on viaducts, galleries, bridges, tunnel portals and railway infrastructure.
Client projects
Advisory services, overall project management, resource scheduling, tendering and invoicing; in addition, masonry, plastering, core drilling, concrete and formwork works as well as demolition and dismantling.
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Reviews

Aggregated rating

Aggregated rating
4.9
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle4.98
★TrustpilotSoon
PProvenExpertSoon

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Location

Via Nova 68
7017 Flims Dorf

At a glance

Legal form
Corporation
UID
CHE-447.292.852
Founded
2018 · 8 years
Last commercial register change
August 7, 2026
Employees
51 to 100

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