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 · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesLa Chaux-De-FondsRS Chauffage & Sanitaire Sàrl
RS Chauffage & Sanitaire Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of RS Chauffage & Sanitaire Sàrl is the provision of services in the field of heating and sanitation. Specifically, this includes: installation, maintenance and repair of heating systems, including the installation of heat pumps and solar thermal systems; installation and repair of sanitary and bathroom facilities, including leak detection and unclogging; and renovation of bathrooms and sanitary installations. The company thus offers a comprehensive range of services in the field of heating and sanitation, positioning itself as a reliable partner for customers seeking high-quality solutions in these areas.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered
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
4.0/5

RS Chauffage & Sanitaire Sàrl

2
Heating
Boiler replacement, heat pump installation, maintenance of heating systems, thermal solar panels, emergency repairs, installation and replacement of radiators, underfloor heating.
Plumbing
Bathroom renovation and installation, leak repairs, drain unblocking, factory plumbing.
Trust & reputation

ranQ Trust Score of RS Chauffage & Sanitaire Sàrl: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

RS Chauffage & Sanitaire Sàrl scores 56.2 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.57.924%
  • 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.40.910%
  • 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%
RS Chauffage & Sanitaire Sàrl scores 77.2 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.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%
RS Chauffage & Sanitaire 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%
RS Chauffage & Sanitaire 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

RS Chauffage & Sanitaire Sàrl 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 4 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 4 reviews across all connected sources

Sources
GGoogle3.84
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once RS Chauffage & Sanitaire Sàrl has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

RS Chauffage & Sanitaire Sàrl in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank RS Chauffage & Sanitaire Sàrl by reviews, experience and specialisations.

Is this your company?

Claim the company profile of RS Chauffage & Sanitaire Sàrl to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Rue du Locle 29
2300 La Chaux-De-Fonds
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 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-304.939.509
Founded
2016 · 10 years
Last commercial register change
April 13, 2026
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

    Similar companies

    ED
    Eau Design & Energie Sàrl
    La Chaux-De-Fonds
    SS
    Swiss-Calorie SA
    La Chaux-De-Fonds
    VS
    Voegtli SA
    La Chaux-De-Fonds
    MC
    Masini Chauffage Sanitaire Sàrl
    Cortaillod
    NS
    n-tecservices Sàrl
    Cernier
    RS
    Rante Sàrl
    Le Landeron
    2T
    2R Technique SA
    Peseux
    KC
    Käslin Chauffage SA
    Corcelles Ne