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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesChâtelaineProChauffage Sàrl
ProChauffage Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Pro Chauffage is the installation, implementation and maintenance of heating, ventilation and air conditioning systems. Specifically, this includes: installation of heating systems, implementation of underfloor heating, installation of air conditioning systems, and maintenance and upkeep of heating, ventilation and air conditioning systems. The company offers these services to private individuals, businesses and public institutions.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered3
Heating
Heating works for new construction and renovation, including commissioning and arrangement of the equipment, including underfloor heating.
Ventilation
Ventilation solutions for private households, businesses and public institutions, with installation of systems and ventilation grilles for renewed and healthy air.
Air conditioning
Support for air-conditioning systems, with installation and management of the equipment for comfort and control of a room's climatic conditions.
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4.1/5

ProChauffage Sàrl

Trust & reputation

ranQ Trust Score of ProChauffage Sàrl: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

ProChauffage Sàrl has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
ProChauffage Sàrl scores 79.8 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.92.512%
  • 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%
ProChauffage Sàrl scores 83.3 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).83.322%
ProChauffage Sàrl scores 2.3 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 35.2.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

ProChauffage Sàrl reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Allée des Roseaux 8
1219 Châtelaine

At a glance

Legal form
Limited Liability Company
UID
CHE-372.987.454
Founded
2014 · 12 years
Last commercial register change
May 20, 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

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