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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,877 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionNiederhelfenschwilSchefer Bau AG Niederhelfenschwil
Schefer Bau AG Niederhelfenschwil Logo
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Schefer Bau AG Niederhelfenschwil

Summary

About the company

The core activity of Schefer Bau AG is the provision of construction services in the areas of building construction, civil engineering, demolition and environmental works.

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Offering

Products & services

Industry:Building ConstructionCivil Engineering
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Site Preparation
✓ Offered4
Building construction
New construction of single-family homes, multi-family homes, commercial and agricultural buildings; extensions, concrete retaining walls, conversion work and client masonry work.
Civil engineering
Excavation work, backfilling, utilities connections for EFH and MFH as well as civil engineering work for water, power, gas and TV lines, sewer systems and underpinning.
Demolition
Demolition work on single-family homes, multi-family homes, commercial buildings and agricultural buildings.
Landscaping
Landscaping works around the house, from creative redesign to changes to existing outdoor areas.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle55
★TrustpilotSoon
PProvenExpertSoon

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Location

Obstgarten 6
9527 Niederhelfenschwil
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 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-349.644.499
Founded
2021 · 5 years
Last commercial register change
January 20, 2026
Employees
1 to 10

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