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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesYvonandNobs SA Sanitaire-chauffage
Nobs SA Sanitaire-chauffage Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Nobs SA encompasses the installation and maintenance of sanitary facilities, heating systems, renewable energy systems, and water networks. Specifically, the company offers the following services: installation and maintenance of sanitary facilities (e.g. for kitchens, bathrooms, laundry rooms), installation and maintenance of heating systems (e.g. central heating systems), installation and maintenance of renewable energy systems (e.g. solar systems, heat pumps), and installation and maintenance of water networks (e.g. for villas and residential buildings). The company also provides emergency services and maintenance work for these facilities.

AI-generated
Offering

Products & services

Industry:Specialized Construction ActivitiesPlumbing & Building Services
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4.0/5

Nobs SA Sanitaire-chauffage

✓ Offered5
Sanitary installation
Renovation of bathrooms and kitchens, installation of appliances, accessories and bathroom furniture, water treatment, new piping and pumping.
Central heating
New heating installation, boiler replacement, radiator, floor or convector heating, installation of gas, oil, wood boilers and heat pumps.
Repairs and maintenance
Repair of leaks on water, solar, compressed air, gas or heating lines, inspection of fittings, clearing of drains and descaling of water heaters.
Renewable energy
Thermal solar panels, heat pumps and heat pump water heaters.
Water network
Water networks in various municipalities, water connections for villas and apartment buildings, reservoirs.
Trust & reputation

ranQ Trust Score of Nobs SA Sanitaire-chauffage: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Nobs SA Sanitaire-chauffage scores 63.8 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.63.324%
  • 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.45.610%
  • 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.88.08%
Nobs SA Sanitaire-chauffage 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%
Nobs SA Sanitaire-chauffage 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%
Nobs SA Sanitaire-chauffage scores 1.4 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 35.1.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Nobs SA Sanitaire-chauffage reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.2 out of 5 stars from 5 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
4.2
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle4.25
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rue du Vieux Port 5
1462 Yvonand

At a glance

Legal form
Corporation
UID
CHE-101.359.384
Founded
1985 · 41 years
Last commercial register change
March 1, 2011
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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