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

About the company

The core activity of Perrotin SA is to provide services in the field of installation, maintenance, repair and renovation of sanitary facilities, including: maintenance and repair of sanitary facilities, renovation of sanitary facilities, emergency repair (dépannage) of sanitary facilities, and interventions related to asbestos. The company offers these services in the Geneva region and has qualified personnel who intervene quickly and professionally.

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Products & services

Industry:Plumbing & Building ServicesSheet Metal Work
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4.0/5

Perrotin SA

✓ Offered4
Sanitary installation emergency repair
24/7 emergency assistance for sanitary installations, locating and repairing leaks, unblocking sinks, washbasins and showers, recovering objects from siphons, problems with water pipes.
Maintenance and repair of sanitary installations
Maintenance and repair of sanitary installations for property portfolios and apartments under management, with prompt interventions and direct support for tenants.
Renovation of sanitary installations
Renovation of bathroom facilities in managed apartments, installing water pipes, bathroom furniture, toilets, washbasins, bathtubs and shower cubicles.
Asbestos intervention
Targeted and secured leak detection in the presence of possible asbestos, according to a protocol approved by SABRA and SUVA.
Trust & reputation

ranQ Trust Score of Perrotin SA: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Perrotin SA scores 58.7 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.50.024%
  • 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.70.510%
  • 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.70.08%
Perrotin SA scores 85.5 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%
Perrotin SA 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%
Perrotin SA scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Perrotin SA reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 3.8 out of 5 stars from 15 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
3.8
of 5

Aggregated from 15 reviews across all connected sources

Sources
GGoogle3.815
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Route de Saint-Julien 305
1258 Perly
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.857.746
Founded
1989 · 37 years
Last commercial register change
June 14, 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.
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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