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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryRetail & CommerceAuto Repair ShopsTannChopper Corner, Marcel Streiff
Chopper Corner, Marcel Streiff Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Chopper Corner, Marcel Streiff provides workshop services for Harley and Buell motorcycles, including maintenance and repairs, preparation for MFK roadworthiness inspection, and parts and tyre services. Offerings also include accident repair, tuning, engine and gearbox overhauls, classic motorcycle restoration, and buying and selling used bikes.

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Offering

Products & services

Industry:Auto Repair ShopsAutomotive & Vehicle Trade
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4.4/5

Chopper Corner, Marcel Streiff

✓ Offered9
Maintenance and repairs
Maintenance and repairs for Harley and Buell motorcycles, with special tools and know-how for all work on Harley's.
MFK preparation
MFK preparation for motorcycles, including preparation for the inspection.
Spare parts and tyre service
Spare parts and tyre service for motorcycles, complemented by sourcing and fitting around the wheel.
Accident repair
Accident repair for motorcycles, including repair and restoration after damage.
Tuning from A to Z
Tuning from A to Z for Harley motorcycles, with conversions and custom adjustments as desired.
Engine and gearbox overhaul
Engine and gearbox overhauls for Harley motorcycles, with revision work and repair of drive components.
Classic restoration and new builds
Classic restoration and complete new builds of motorcycles, including restoration and assembly according to specifications.
Used motorcycles
Buying and selling of well-kept used motorcycles for different budgets; on request, also searching for a desired model and budget.
Independent advice for buying a new Harley
Independent advice when purchasing a new Harley, with support in choosing the right model.
Trust & reputation

ranQ Trust Score of Chopper Corner, Marcel Streiff: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Chopper Corner, Marcel Streiff scores 92.2 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.92.924%
  • 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.93.810%
  • 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.88.08%
Chopper Corner, Marcel Streiff 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%
Chopper Corner, Marcel Streiff 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%
Chopper Corner, Marcel Streiff scores 14.0 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 35.14.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Chopper Corner, Marcel Streiff 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 39 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 39 reviews across all connected sources

Sources
GGoogle539
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Tobelstrasse 15
8632 Tann
Opening hours
Mon
Closed
Tue
08:00 - 12:00, 13:00 - 18:00
Wed
08:00 - 12:00, 13:00 - 18:00
Thu
08:00 - 12:00, 13:00 - 18:00
Fri
08:00 - 12:00, 13:00 - 18:00
Sat
09:00 - 15:00
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-114.441.888
Founded
2008 · 18 years
Last commercial register change
August 6, 2008
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.67.06%
  • 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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