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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesMeinierDétartrage Services SA
Détartrage Services SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Détartrage Services SA is the provision of services in the field of water treatment and the installation and maintenance of hydraulic systems, particularly in the détartrage (descaling) of heating systems and other hydraulic installations.

AI-generated
Offering

Products & services

Industry:Plumbing & Building ServicesChemical Industry
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3.8/5

Détartrage Services SA

✓ Offered5
Corrective treatments
Descaling of boilers and heat exchangers, descaling of pipework, deoxidation, silicate shock treatment and sludge removal in heating networks.
Preventive treatments
Water softeners, film-forming treatment, dirt trap, demineralisation station, analysis of heating water, anti-legionella treatment and particle filtration.
Hydraulic network diagnostics
Free inventory of buildings at risk, diagnostics by cutting pipework, analyses and report with photos to determine the preventive or corrective treatments required.
Water treatment
Treatment of hydraulic networks to limit scaling, corrosion, erosion and legionella, with analyses, protective products and interventions tailored to the installation.
Heating network sludge removal
Cleaning and removal of sludge in heating circuits, with mechanical flushing, injection of a corrosion inhibitor and control of water quality.
Trust & reputation

ranQ Trust Score of Détartrage Services SA: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Détartrage Services SA scores 49.8 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.68.224%
  • 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.17.610%
  • 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%
Détartrage Services 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%
Détartrage Services SA 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%
Détartrage Services SA scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Détartrage Services SA reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Chemin de la Pallanterie 11
1252 Meinier
Opening hours
Mon
07:30 - 16:30
Tue
07:30 - 16:30
Wed
07:30 - 16:30
Thu
07:30 - 16:30
Fri
07:30 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.070.117
Founded
1991 · 35 years
Last commercial register change
October 7, 2021
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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