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

About the company

Sportgarage Walther provides vehicle service and repair for all makes, with specialised work for US cars, and handles breakdowns and accident cases. Services include tyre service and storage, upholstery work, ozone interior cleaning, sale of new and used parts, and now EV services; the workshop is a member of carXpert.

AI-generated
Offering

Products & services

Industry:Auto Repair Shops
✓ Offered8
Vehicle repair and maintenance
Repair and service work for vehicles of all brands and models, including MFK inspection preparation, exhaust servicing, vehicle diagnostics, air-conditioning service, interior and exterior cleaning.
US car service and repair
Service and repair work on US cars and US classic cars, including restorations, customer repairs, sourcing parts, as well as import and customs clearance with CH MFK.
Dry ice blasting for underbody
Gentle dry-ice blasting of underbodies and parts for a clean, bare finish with no residue like sandblasting; on request, project assessment and quotation.
Breakdown and accident assistance
Towing with trailer, assistance on site, advice and processing with the insurance; in addition, repairs for bodywork, paint and glass damage, plus replacement cars or rental cars.
Upholstery work
Cleaning of vinyl roofs, new seat covers, new floor mats and a new cabrio roof for vehicles.
Vehicle parts and spare parts
Organising and selling new and used parts for US cars, classic cars, many car brands and Harley-Davidson; parts shop and advice included.
Pre-owned vehicles and vehicle sales
Sale of pre-owned vehicles, mainly US cars and classic cars, and individual other vehicles such as Mercedes-Benz or trailers, sometimes with price information and vehicle details.
Wedding and anniversary drives
Drives with classic cars on request for weddings and anniversaries, with individual enquiry regarding date, schedule and locations.
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4.1/5

Sportgarage Walther

Trust & reputation

ranQ Trust Score of Sportgarage Walther: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Sportgarage Walther scores 73.0 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.60.924%
  • 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.97.910%
  • 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%
Sportgarage Walther 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%
Sportgarage Walther 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%
Sportgarage Walther scores 2.3 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 35.2.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Sportgarage Walther reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.2 out of 5 stars from 46 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
4.2
of 5

Aggregated from 46 reviews across all connected sources

Sources
GGoogle4.246
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Kreuzlingerstrasse 38
8580 Amriswil
Opening hours
Mon
07:30 - 12:00, 13:15 - 17:30
Tue
07:30 - 12:00, 13:15 - 17:30
Wed
07:30 - 12:00, 13:15 - 17:30
Thu
07:30 - 12:00, 13:15 - 17:30
Fri
07:30 - 12:00, 13:15 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-108.476.849
Founded
1996 · 30 years
Last commercial register change
May 17, 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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