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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior ConstructionGebertingenPR Holzbau & Umbau GmbH
PR Holzbau & Umbau GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of PR Holzbau & Umbau GmbH is the provision of services in the field of timber construction, interior finishing, building envelopes and roofing. Specifically, this includes: Timber construction: extensions, additions, conversions, attic conversions, small buildings and terrace coverings; Interior finishing: floor coverings, wall and ceiling claddings, room partitions; Building envelopes: facades made of wood, Eternit, solid core or other building materials, energy-efficient renovation and maintenance work; Roofing: work with tiles, concrete, Eternit or metal. The company offers consulting, planning and implementation of construction projects and positions itself as a partner for comprehensive solutions in the field of timber construction and building renovation.

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Products & services

Industry:Interior Construction
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4.0/5

PR Holzbau & Umbau GmbH

Timber Construction & Carpentry
✓ Offered4
Timber construction
Timber structures, roof trusses, extensions on top, annexes and roof insertions; bespoke timber work, small buildings and special fabrications to customer requirements.
Interior fit-out
Floor coverings, wall and ceiling linings, paneling work and room partitions for modern living spaces; planned individually and implemented professionally.
Building envelope
Facades made of wood, Eternit or solid core panels, as well as energy-efficient renovations and advice on the building envelope; optical and technical execution.
Roof renovation
Roof renovation with consultation, material selection and implementation; including installations such as roof windows, dormers and other roofing work.
Trust & reputation

ranQ Trust Score of PR Holzbau & Umbau GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 58% · As of October 2026

PR Holzbau & Umbau GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
PR Holzbau & Umbau GmbH scores 79.8 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.92.512%
  • 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.55.07%
PR Holzbau & Umbau 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%
PR Holzbau & Umbau GmbH scores 0.6 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 35.1.14%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

PR Holzbau & Umbau GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 58%, 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.

Press

Media

July 4, 2024Media
Zwei Zimmereien ziehen zusammen | Gommiswald
linth24.ch

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Location

Schulstrasse 29
8725 Gebertingen

At a glance

Legal form
Limited Liability Company
UID
CHE-317.318.104
Founded
2014 · 12 years
Last commercial register change
June 20, 2024
Employees
1 to 10
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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