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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesDinhardHaidorfer Bauhandwerk GmbH
Haidorfer Bauhandwerk GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Haidorfer Bauhandwerk GmbH provides construction and trade services including building works, electrical rough-ins, renovations, demolition and subcontracting. The company also performs metalwork (railings, handrails, canopies), tile laying, plastering and special interior fittings, and offers planning support, material procurement and equipment rental for DIY clients.

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Products & services

Industry:Specialized Construction Activities
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4.0/5

Haidorfer Bauhandwerk GmbH

Metal Construction
Sheet Metal Work
✓ Offered6
Construction work
Electrical rough-ins, chases and openings, demolition work, dismantling, bathroom and kitchen conversions, refurbishments, special fit-outs and plastering work.
Metal fabrication
Railings, handrails, awnings, special constructions, individual furniture pieces and general repairs.
Fence and gate installation
Fence and gate installation as part of construction services.
Fireplaces and pizza ovens
Construction and installation of fireplaces and pizza ovens.
Support with planning and execution
Support with planning and execution for DIY projects, complemented by advice and procurement of materials.
Machine rental
Machine rental for construction and DIY work.
Trust & reputation

ranQ Trust Score of Haidorfer Bauhandwerk GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Haidorfer Bauhandwerk GmbH scores 62.0 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.70.824%
  • 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.27.910%
  • 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%
Haidorfer Bauhandwerk GmbH scores 83.0 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.55.07%
Haidorfer Bauhandwerk GmbH scores 83.3 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).83.322%
Haidorfer Bauhandwerk GmbH scores 0.3 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 35.0.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Haidorfer Bauhandwerk GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 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 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Steinbüelstrasse 21
8474 Dinhard

At a glance

Legal form
Limited Liability Company
UID
CHE-113.824.560
Founded
2007 · 19 years
Last commercial register change
September 15, 2011
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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