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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,888 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureTimber Construction & CarpentryWorbGfeller Holzbau GmbH
Gfeller Holzbau GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Gfeller Holzbau GmbH is a timber construction company offering carpentry, timber system construction, façades and terrace decking, as well as interior joinery services including doors, parquet and stair construction.

AI-generated
Offering

Products & services

Industry:Timber Construction & Carpentry
✓ Offered8
Timber system construction
Timber large-scale buildings, multi-storey structures and single-family homes in the Minergie standard; elements manufactured in the company’s own production hall, installation on site within a few working days.
Carpentry work
Roof trusses, roof conversions, storey extensions, dormers, roof windows, car shelters and carports; also renovations of buildings under monument protection.
Renovation and conversion
Custom conversions and change of use with architectural planning; from restorations to new dwelling units, including for buildings under monument protection.
Facades
Wood facades as shingles or cladding, untreated or opaque-coated, as well as facades made of Eternit; consultation, insulation and weatherproof execution.
Stair construction
Solid wood stairs made to measure, from elegant curves to cantilevered staircases to practical designs; tailored to architectural requirements.
Joinery work
Built-in wardrobes, cloakrooms and special solutions for optimal use of space; also repairs to furniture, doors and windows.
Doors
Custom exterior and interior doors with locking systems, sound insulation and, depending on requirements, fire protection; suitable for new construction and interior fit-out.
Terrace flooring
Terrace flooring for covered and open seating areas, matched to the substructure and use; expert installation with a level, stable floor build-up.
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4.4/5

Gfeller Holzbau GmbH

Trust & reputation

ranQ Trust Score of Gfeller Holzbau GmbH: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Gfeller Holzbau GmbH scores 78.4 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.84.124%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.65.210%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.78.08%
Gfeller Holzbau GmbH scores 89.7 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.82.07%
Gfeller Holzbau GmbH scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Gfeller Holzbau GmbH scores 65.7 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.65.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Gfeller Holzbau GmbH reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 12 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 12 reviews across all connected sources

Sources
GGoogle512
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Location

Bollstrasse 63
3076 Worb
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-108.197.220
Founded
1995 · 31 years
Last commercial register change
June 17, 2025
Employees
21 to 50
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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