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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryRetail & CommerceAuto Repair ShopsWattwilGarage Luma
Garage Luma Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Garage Luma is the provision of services in the field of automotive technology, specifically: expert repairs and maintenance of vehicles of all types and brands, accident repairs, custom conversions, vehicle preparation and cleaning, TÜV and AU inspections, vehicle service, air conditioning service and fault diagnosis, as well as preparation for the motor vehicle inspection (MFK). As an independent vehicle master workshop, the company emphasizes customer satisfaction, technical expertise, and fair prices.

AI-generated
Offering

Products & services

Industry:Auto Repair Shops
✓ Offered8
Vehicle Repairs and Restorations
Expert repairs and restorations for vehicles of all types and brands, including routine maintenance and inspections for reliable operation.
Accident Repair
Accident repair for damaged vehicles, from collision restoration to necessary work on safety-relevant components.
Vehicle Conversions
Custom vehicle conversions adapted to individual requirements and technical needs.
Vehicle Detailing and Cleaning
Vehicle detailing and cleaning for well-maintained vehicles inside and out.
MFK Preparation
Preparation for the MFK, including checks of lighting, brakes and other safety-relevant components before the vehicle inspection.
Vehicle Air Conditioning Service
Vehicle air conditioning service for maintenance and inspection of the car’s air conditioning system.
Vehicle Diagnostics
Vehicle diagnostics for identifying technical faults and error codes in the vehicle.
TÜV and Emissions Test Preparation
Preparation for TÜV and emissions testing, including checks of relevant vehicle components before the official inspection.
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3.8/5

Garage Luma

Trust & reputation

ranQ Trust Score of Garage Luma: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Garage Luma scores 56.1 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.58.324%
  • 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.50.08%
Garage Luma scores 77.5 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.97.712%
  • 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%
Garage Luma 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%
Garage Luma scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Garage Luma reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 8 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
4
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle48
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Bleikenstrasse 60a
9630 Wattwil
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-317.714.776
Founded
2012 · 14 years
Last commercial register change
June 29, 2023
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.
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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