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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesVernierGarin Marcel
Garin Marcel Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Garin Marcel provides installation, maintenance and repair services for sanitary and gas systems. The company also offers roof cleaning and anti‑moss treatments, gutter inspections and secured work in hard‑to‑reach areas, serving private clients and property managers in the Geneva region up to Morges.

AI-generated
Offering

Products & services

Industry:Plumbing & Building ServicesRoofingSheet Metal Work
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4.3/5

Garin Marcel

✓ Offered5
Sanitary and gas installations
Sanitary and gas installations for new builds and renovations, bathrooms, kitchens, machine connections, water and gas networks, pressure regulators, in compliance with Swiss standards.
Sanitary breakdown service and emergency service
Rapid sanitary troubleshooting on the same day for leaks, blocked toilets and faulty boilers, with diagnosis, repair or replacement, and prevention advice.
Roof maintenance
Roof maintenance including tile cleaning, inspection and maintenance of chêneaux and gutters, suitable for bad weather and the Geneva climate.
Anti-moss roof treatment
Curative and preventive anti-moss treatment for roofs, including cleaning operations and long-lasting protection against moss and dirt.
Rope-access and high-level work
Secure rope-access and high-level work for difficult-to-reach areas, carried out as part of roof maintenance and treatments.
Trust & reputation

ranQ Trust Score of Garin Marcel: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Garin Marcel scores 81.7 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.83.324%
  • 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.63.210%
  • 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%
Garin Marcel 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%
Garin Marcel 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%
Garin Marcel scores 14.3 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 35.14.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Garin Marcel reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 11 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 11 reviews across all connected sources

Sources
GGoogle511
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Chemin de Mouille-Galand 9 C
1214 Vernier
Opening hours
Mon
07:30 - 18:00
Tue
07:30 - 18:00
Wed
07:30 - 18:00
Thu
07:30 - 18:00
Fri
07:30 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-104.943.898
Founded
1999 · 27 years
Last commercial register change
December 11, 2025
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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