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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesCottens FrInstallations Clerc Sàrl
Installations Clerc Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Installations Clerc Sàrl is the installation, maintenance and repair of sanitary facilities, heating systems and ventilation systems, as well as the execution of renovation work in these areas. This also includes specific services such as the installation of water softening systems and the creation of free quotes for projects.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered4
Sanitary installation
Sanitary installation, renovation, maintenance and troubleshooting of bathroom facilities and plumbing; installation of water softeners.
Heating
Heating, with installation, renovation, maintenance and troubleshooting work in the heating sector.
Ventilation installation
Ventilation installation for buildings, integrated into the services for sanitary, ventilation and heating.
Free projects and quotes
Free projects and quotes for sanitary, heating and ventilation work.
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3.8/5

Installations Clerc Sàrl

Trust & reputation

ranQ Trust Score of Installations Clerc Sàrl: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Installations Clerc Sàrl scores 41.6 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.46.524%
  • 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.35.310%
  • 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.35.08%
Installations Clerc Sàrl scores 83.0 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%
Installations Clerc Sàrl 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%
Installations Clerc Sàrl scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Installations Clerc Sàrl reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 2.7 out of 5 stars from 3 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
2.7
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle2.73
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Route du Centre 11
1741 Cottens Fr
Opening hours
Mon
08:00 - 12:00, 13:15 - 17:30
Tue
08:00 - 12:00, 13:15 - 17:30
Wed
08:00 - 12:00, 13:15 - 17:30
Thu
08:00 - 12:00, 13:15 - 17:30
Fri
08:00 - 12:00, 13:15 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-108.603.697
Founded
1997 · 29 years
Last commercial register change
September 22, 2020
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.
88.0
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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