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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryRetail & CommerceAuto Repair ShopsTuggenCarrosserie A. Diethelm AG
Carrosserie A. Diethelm AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Carrosserie A. Diethelm AG is the repair and maintenance of vehicles, particularly in the areas of: * Automotive repairs (expert repair of vehicles, rust repairs, alignment work, accident repairs and windshield replacement) * Bodywork (repair and processing of steel and aluminum parts) * Painting (professional painting of vehicles, including spot repair and industrial painting) * Classic car service (repair and maintenance of classic cars) The company also offers additional services such as polishing work and glass damage repairs.

AI-generated
Offering

Products & services

Industry:Auto Repair Shops
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4.4/5

Carrosserie A. Diethelm AG

✓ Offered5
Car repairs
Professional car repairs, accident repairs, rust repairs, plastic repairs, straightening work and glass replacement for all makes.
Bodywork
Bodywork services including repair of stone-chip and glass damage, hail damage rectification, polishing work and processing of steel, aluminium and plastic.
Paintwork
Car paintwork, motorcycle paintwork, wheel paintwork, industrial coatings and spot repair for repaired vehicles and paint damage.
Vintage car restorations
Vintage car restorations for classic vehicles with professional care and skilled restoration.
Services
Insurance claims handling, hire cars, MFK preparation and advice around the vehicle relating to bodywork, paintwork and repairs.
Trust & reputation

ranQ Trust Score of Carrosserie A. Diethelm AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Carrosserie A. Diethelm AG scores 92.3 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.91.524%
  • 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.88.110%
  • 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.100.08%
Carrosserie A. Diethelm AG 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.86.512%
  • 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%
Carrosserie A. Diethelm AG scores 85.0 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).85.022%
Carrosserie A. Diethelm AG scores 6.0 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 35.6.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Carrosserie A. Diethelm AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 31 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 31 reviews across all connected sources

Sources
GGoogle531
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Kessizopf 19
8856 Tuggen
Opening hours
Mon
07:15 - 12:00, 13:00 - 17:00
Tue
07:15 - 12:00, 13:00 - 17:00
Wed
07:15 - 12:00, 13:00 - 17:00
Thu
07:15 - 12:00, 13:00 - 17:00
Fri
07:15 - 12:00, 13:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-148.293.137
Founded
2016 · 10 years
Last commercial register change
November 10, 2016
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.
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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