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

Tschanen AG Bauunternehmung

Summary

About the company

Tschanen AG Bauunternehmung is a family-owned construction company that carries out residential construction, renovations and commercial, industrial and public building projects. Its services include general and engineering civil works, concrete and mobile-crane operations, bespoke customer works, project development and real-estate activities via Tschanen Immobilien AG.

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Products & services

Industry:Building Maintenance
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6
Residential construction
Single-family houses, multi-family houses and residential developments; project development from the idea to completion, all from one source.
Conversion & renovation
Renovations, refurbishments, building renewal and preservation of building fabric for existing structures; careful modernisation with a focus on maintaining value.
Commercial and industrial construction
Industrial halls, commercial buildings and production facilities; project development from the idea to handing over the keys.
Public buildings, schools, clinics
Kindergartens, schools, retirement centres, hospitals, clinics, town houses and municipal centres; construction for public clients.
General civil works
Utility lines, sewer systems, site connections and forecourts for infrastructure, drainage and access in new development areas and around buildings.
Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 35 reviews across all connected sources

Sources
GGoogle4.835
★TrustpilotSoon
PProvenExpertSoon

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Location

Falewis 1
8555 Müllheim Dorf
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:30
Tue
07:00 - 12:00, 13:00 - 17:30
Wed
07:00 - 12:00, 13:00 - 17:30
Thu
07:00 - 12:00, 13:00 - 17:30
Fri
07:00 - 12:00, 13:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-104.062.650
Founded
1983 · 43 years
Last commercial register change
July 28, 2026
Employees
21 to 50

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