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DirectoryCrafts & TradesPlumbing & Building ServicesLe Châtelard-Près-RomontChristophe Etienne Chauffage - Sanitaire
Christophe Etienne Chauffage - Sanitaire Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Christophe Etienne Chauffage - Sanitaire provides planning, installation and maintenance services for heating, sanitary and solar thermal systems. Offerings include air‑to‑water and geothermal heat pumps, oil/pellet/wood boilers, solar thermal collectors, sanitary installations and bathroom renovations, together with repairs, descaling and water‑treatment services.

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Products & services

Industry:Plumbing & Building ServicesSolar & Photovoltaics
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Christophe Etienne Chauffage - Sanitaire

✓ Offered3
Heating installations
Air-to-water heat pumps, geothermal heat pumps, condensing oil boilers, pellet boilers, wood boilers, heat distribution, repairs and maintenance.
Sanitary installations
Indoor sanitary installations, stainless-steel distribution, bathroom renovation, water pumps, descaling of hot-water cylinders, water softeners, clearing of drains, repair and maintenance.
Solar thermal installations
Installation of solar thermal collectors for producing domestic hot water and for heating.
Trust & reputation

ranQ Trust Score of Christophe Etienne Chauffage - Sanitaire: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

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Data basis 96% · As of October 2026

Christophe Etienne Chauffage - Sanitaire scores 58.1 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.66.724%
  • 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.27.910%
  • 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.70.08%
Christophe Etienne Chauffage - Sanitaire scores 72.7 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.86.512%
  • 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%
Christophe Etienne Chauffage - Sanitaire scores 83.3 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).83.322%
Christophe Etienne Chauffage - Sanitaire scores 4.9 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 35.4.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Christophe Etienne Chauffage - Sanitaire reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 4.5 out of 5 stars from 2 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
4.5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle4.52
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Route du Bourga 11
1689 Le Châtelard-Près-Romont

At a glance

Legal form
Sole proprietorship
UID
CHE-438.203.588
Founded
2016 · 10 years
Last commercial register change
June 15, 2022
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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