ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesRenens VdCS Confort Service SA
CS Confort Service SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of CS Confort Service SA is the planning, installation, maintenance and repair of heating and plumbing systems. This includes in particular: * The creation of concepts and designs for heating and plumbing systems by an integrated planning office * The installation and assembly of heating and plumbing systems * The maintenance and repair of heating and plumbing systems, including emergency services * The planning and implementation of plumbing systems, from conception to completion.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.1/5

CS Confort Service SA

✓ Offered5
Heating
Design, construction, installation, renovation and troubleshooting of heating installations; heat production and distribution for buildings of all sizes, with boilers, heat pumps, pellets, gas, fuel oil and solar.
Sanitary installations
Design, construction, installation, renovation and troubleshooting of sanitary installations; bathrooms, showers, leak detection, unblocking, inspection, descaling and installation of shower doors.
Engineering office
Tailored planning and design of sanitary and heating installations; sizing, technical plans, specifications, tendering, scheduling and site follow-up.
Sanitary emergency service
Rapid interventions for sanitary installations: expertise, leak detection, unblocking, inspection, descaling and installation of shower doors.
Heating emergency service
Interventions for heating installations: restart or seasonal shut-down, bleeding, adjustment of thermostatic valves, pump replacement and energy optimisation.
Trust & reputation

ranQ Trust Score of CS Confort Service SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

CS Confort Service SA scores 68.1 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.44.124%
  • 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.100.010%
  • 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%
CS Confort Service SA scores 71.3 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.58.012%
  • 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.70.07%
CS Confort Service 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%
CS Confort Service SA scores 77.1 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 35.77.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

CS Confort Service SA reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 3.8 out of 5 stars from 51 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 51 reviews across all connected sources

Sources
GGoogle3.851
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once CS Confort Service SA has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

CS Confort Service SA in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank CS Confort Service SA by reviews, experience and specialisations.

Is this your company?

Claim the company profile of CS Confort Service SA to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Avenue des Baumettes 13
1020 Renens Vd
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-319.667.047
Founded
2022 · 4 years
Last commercial register change
February 3, 2026
Employees
11 to 20
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

    Similar companies

    LB
    L'Or Bleu sanitaire Sàrl
    Renens Vd
    BS
    BF Sanitaire Sàrl
    Renens Vd
    HS
    Hexagone sanitaire et chauffage Sàrl
    Chavornay
    US
    Urba Sanitaire - Treyvaud Philippe
    Arnex-Sur-Orbe
    ED
    Ernest Deléderray SA
    Lausanne
    OI
    OG INSTALLATIONS SANITAIRES SARL
    Noville
    FS
    Frangu Sàrl
    Lausanne
    GC
    Georges Constantin S.A., succursale de Crissier
    Crissier