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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesSpecialized Construction InstallationsPlan-Les-OuatesClimatair SA
Climatair SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Climatair SA provides design, supply, installation, maintenance and repair services for air‑conditioning, ventilation and heating systems, including renewable‑energy solutions, dehumidification and humidification. Offerings include split and central systems, heat pumps, chilled‑water production, ventilation units with heat recovery, solar thermal systems and technical service for specialised facilities such as pools, wine cellars and laboratories.

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Products & services

Industry:Specialized Construction Installations
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Climatair SA

✓ Offered4
Air Conditioning
Design, supply and installation of air conditioning systems; split systems, twin systems, chilled water production and Altherma solutions.
Ventilation
Design, supply and installation of ventilation systems; balanced ventilation, sanitary and kitchen extraction, monobloc units with or without heat recovery.
Heating and Renewable Energy Systems
Design, supply and installation of heating and renewable energy systems; heat pumps, solar thermal systems, oil and gas boilers, and geothermal probes.
Dehumidification and Humidification
Dehumidification and humidification as complementary air-conditioning and air-treatment services for technical and indoor applications.
Trust & reputation

ranQ Trust Score of Climatair SA: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 96% · As of October 2026

Climatair SA scores 38.5 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.36.724%
  • 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.35.08%
Climatair 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%
Climatair SA scores 85.0 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).85.022%
Climatair SA scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Climatair SA reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 2.6 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
2.6
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle2.65
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Chemin du Champ-des-Filles 19
1228 Plan-Les-Ouates

At a glance

Legal form
Corporation
UID
CHE-107.366.106
Founded
1991 · 35 years
Last commercial register change
April 21, 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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