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

Keller Bauunternehmung AG

Summary

About the company

The core activity of Keller Bauunternehmung AG encompasses the execution of construction projects in the following areas: * Building construction (residential buildings, industrial halls, hotels, conversions, renovations) * Civil engineering (excavation work, pipeline construction, sewage systems, retaining walls, forecourts) * Demolition (demolition excavators, concrete demolition, recycling) * Mobile crane work (with various mobile cranes up to 220 tons of lifting capacity) The company thus offers a wide range of construction services and is capable of carrying out complex construction projects from planning to completion.

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Products & services

Industry:Building ConstructionCivil Engineering
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Building construction
Construction of single-family homes, high-rises and industrial buildings in concrete and masonry; as well as conversions, renovations and special projects.
Civil engineering
Excavation work, utility line construction, sewers, retaining walls and forecourts to specifications.
Demolition
Concrete demolition with suitable equipment; processing of concrete rubble in the certified recycling plant at the Magazinplatz.
Mobile crane operations
Use of mobile cranes for lifting various materials; advice on crane selection as well as operations with all-terrain pneumatic cranes and truck cranes.
Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle4.84
★TrustpilotSoon
PProvenExpertSoon

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Location

Dietrichsguetstrasse 12a
9424 Rheineck

At a glance

Legal form
Corporation
UID
CHE-105.865.108
Founded
1997 · 29 years
Last commercial register change
January 4, 2022
Employees
11 to 20

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