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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior fit-outHeidenBach Heiden AG
Bach Heiden AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Bach Heiden AG is a joinery specialising in fire protection and interior fit-out. Its work includes manufacturing and installing interior doors, partitions and glazing, CNC work, and maintenance services.

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Products & services

Industry:Interior fit-outCarpenter
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4.1/5

Bach Heiden AG

✓ Offered4
Interior doors, partition walls and glazing
Timber doors on timber, aluminium and steel frames, frameless doors, glass doors, sliding doors, partition walls, climbing zones, electrical front panels as well as fittings and access systems.
Exterior doors and glazing
Exterior doors and exterior glazing with or without fire protection requirements, integrated burglary protection RC2 and RC3, and connection details in the threshold and façade area.
Interior fit-out and CNC work
Tailor-made interior fit-outs, wall cladding, furniture and design objects, as well as CNC work for solutions individually matched to the project.
Service and maintenance
Maintenance of fire protection, sound insulation, escape route and safety doors, as well as advice on maintenance concepts, service subscriptions and standard-compliant inspections.
Trust & reputation

ranQ Trust Score of Bach Heiden AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of November 2026

Bach Heiden AG scores 65.3 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.65.024%
  • 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.55.910%
  • 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%
Bach Heiden AG scores 94.3 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.90.07%
Bach Heiden AG scores 88.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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).88.322%
Bach Heiden AG scores 18.6 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 35.37.14%
  • 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

Bach Heiden AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.3 out of 5 stars from 8 customer reviews. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.3
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle4.38
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

July 29, 2026Media
Klinik Waldhaus Chur Bach Heiden AG
swiss-architects.com
July 23, 2026Media
Kloster St.Katharinental Bach Heiden AG
swiss-architects.com

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Location

Weidstrasse 4a
9410 Heiden
Opening hours
Mon
07:00 - 12:00, 13:00 - 16:45
Tue
07:00 - 12:00, 13:00 - 16:45
Wed
07:00 - 12:00, 13:00 - 16:45
Thu
07:00 - 12:00, 13:00 - 16:45
Fri
07:00 - 12:00, 13:00 - 15:45
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.593.735
Founded
1991 · 35 years
Last commercial register change
June 3, 2026
Employees
51 to 100
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

    Active in 3 of 26 cantons · 3 municipalities

    • BSBasel
    • ARHeiden
    • ZHZurich

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