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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureRenovationKernsWindlin Kaspar
Windlin Kaspar Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Windlin Kaspar operates a carpentry and joinery business offering interior finishing, renovations and restorations, including work on protected historic buildings. Services also include parquet flooring, wooden ceilings, wall panelling and custom staircases.

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Presence

Service area

Offering

Products & services

Industry:RenovationTimber construction
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4.1/5

Windlin Kaspar

Floor layer
✓ Offered3
Carpentry
Professional carpentry work, interior fit-out, wooden ceilings, wall panelling, insulation, wooden staircases and terrace flooring made of wood.
Renovations
Renovations of older buildings, renovations and restorations of protected, historic structures in accordance with heritage conservation guidelines; also complete renovations of residential areas.
Parquet flooring
Installation of parquet flooring as well as surface treatment, care, repairs, sanding and environmentally friendly sealing or oiling of historic wooden floors.
Trust & reputation

ranQ Trust Score of Windlin Kaspar: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Windlin Kaspar 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%
Windlin Kaspar scores 78.5 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%
Windlin Kaspar 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%
Windlin Kaspar 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

Windlin Kaspar reaches a ranQ Trust Score of 4.1 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 54%, so the score is backed by part of the criteria. As of November 2026.

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

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Location

Haltenstrasse 40
6064 Kerns

At a glance

Legal form
Sole proprietorship
UID
CHE-106.907.620
Founded
1978 · 48 years
Last commercial register change
February 23, 2010
Employees
1 to 10

Active in 6 of 26 cantons

  • Central Switzerland
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.
67.0
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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