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

About the company

West Windows AG plans, supplies and installs windows and entrance doors in wood, wood-aluminium, PVC and aluminium. Its products and services also include lift-and-slide and folding-sliding systems, glass façades and fire-rated doors, with support for new builds, renovations and refurbishment projects.

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Products & services

Industry:Window construction
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4.1/5

West Windows AG

✓ Offered5
Plastic windows
Plastic windows BW82 in the SAFE, HOME and SMART versions, with 2 or 3-pane thermal insulation glazing, RC1N hardware fittings and concealed safe hinge.
Plastic / aluminium windows
Plastic/aluminium windows BW87 in the SAFE, HOME and SMART versions, with an aluminium cladding, thermal insulation glazing, safety fittings and various colour and design options.
Wood windows
Wood windows H80 and H90 in the SAFE and HOME versions, with 2 or 3-pane thermal insulation glazing, safety fittings and various types of wood.
Wood / aluminium windows
Wood/aluminium windows HA87, HA97 as well as HA87M, HA97M in the SAFE and HOME versions, with wood surfaces on the inside, aluminium cladding on the outside and thermal insulation glazing.
Front doors
Front doors made of aluminium, wood, full glazing and stone, focused on thermal insulation, safety, durability and various design and surface options.
Trust & reputation

ranQ Trust Score of West Windows AG: 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.

West Windows AG 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%
West Windows AG scores 81.1 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.89.612%
  • 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%
West Windows AG 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%
West Windows AG scores 3.1 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 35.3.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

West Windows AG 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

Untere Grubenstrasse 3
5070 Frick

At a glance

Legal form
Corporation
UID
CHE-441.628.681
Founded
2015 · 11 years
Last commercial register change
September 22, 2025
Employees
1 to 10

Active in 3 of 26 cantons · 1 municipality

  • Northwestern Switzerland
  • BSBasel
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.
100.0
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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