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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,877 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior ConstructionEschenbach SgHolzbau Oberholzer GmbH
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Holzbau Oberholzer GmbH

Summary

About the company

The core activity of Holzbau Oberholzer GmbH is timber construction, particularly timber system construction, renovation, carpentry, timber framing, engineering timber construction, staircase construction, insulation, facades, terrace decking, interior finishing and agricultural buildings. The company offers a wide range of services in the field of timber construction, from planning to execution, and also produces its own timber elements in its workshop.

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Offering

Products & services

Industry:Interior ConstructionTimber Construction & Carpentry
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Timber system construction
Prefabricated timber elements for single-family up to multi-storey residential buildings, consulting for architects and clients already in the pre-project phase, all produced in-house.
Conversion / Renovation
Complete conversions, insulation and cladding of floors, walls and façades, lifting roof trusses, individual roof extensions and attic build-outs, installation and replacement of Velux roof windows.
Carpentry work
Conventional timber structures for buildings of all kinds, garden houses, terrace decking and execution of special requests.
Engineering timber construction
Timber structures for large spans, support from the preliminary design through to completion, working with designers and subcontractors.
Interior fit-out
Wall and ceiling cladding in wood or plasterboard, floors in parquet or laminate, cornices, curtain boards, doors and built-in casings.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle511
★TrustpilotSoon
PProvenExpertSoon

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Press

Media

May 26, 2026Media
«Brüni ist ein Unikum»: 50 Jahre Zimmermann bei der gleichen Firma sind nicht genug
suedostschweiz.ch

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Location

Diemberg 5a
8733 Eschenbach Sg
Opening hours
Mon
07:30 - 12:00, 13:00 - 16:30
Tue
07:30 - 12:00, 13:00 - 16:30
Wed
07:30 - 12:00, 13:00 - 16:30
Thu
07:30 - 12:00, 13:00 - 16:30
Fri
07:30 - 12:00, 13:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-109.082.080
Founded
2001 · 25 years
Last commercial register change
December 12, 2025
Employees
11 to 20

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