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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureGeneral ContractorsLaufenMüller Bau AG
Müller Bau AG Logo
Verified· 3 sources

Müller Bau AG

Summary

About the company

The core activity of Müller Bau AG is the provision of construction services in the fields of civil engineering and underground construction, including new buildings, conversions, renovations, gutting, road construction, engineering deep foundation, pipeline construction, demolition, excavation pit securing, excavation, rough construction work and customer service such as extensions, renovations, environmental work and repairs.

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Offering

Products & services

Industry:General Contractors
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Building construction
New builds, conversions, renovations and strip-outs for residential construction, commercial, industrial and public buildings.
Civil engineering construction
Road infrastructure construction, civil engineering earthworks, utility pipeline construction, dismantling, excavation support and excavation.
Customer service
Extensions, renovations, outdoor area works, repairs and home-related services.
Complete gross construction service
Concepts, engineering services, demolition, excavation support, excavation and structural shell construction works as a complete package.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle57
★TrustpilotSoon
PProvenExpertSoon

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Location

Ziegeleistrasse 28
4242 Laufen
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.906.285
Founded
1983 · 43 years
Last commercial register change
March 28, 2024
Employees
51 to 100

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