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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryCrafts & TradesBuilding installationWinterthurAirba AG
Airba AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Airba AG plans, installs and maintains ventilation and air-conditioning systems. It manufactures ventilation components and custom parts in its own sheet-metal workshop, and also offers consulting, support with permits and filters through its online shop.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Building installation
✓ Offered5
Ventilation and air-conditioning systems
Planning, implementation and installation of simple to complex ventilation and air-conditioning systems, including new builds and conversions, as well as execution planning for Minergie ventilation systems.
Maintenance and upkeep of ventilation systems
Maintenance of the systems by our own service department, including service work and support with private inspections.
Manufacturing ventilation components and special parts
Manufacturing of various ventilation components in our in-house sheet-metal workshop, as well as production of special parts for complete ventilation systems.
Replacement filters
Replacement filters for ComfoAir 70, 180, 200, SL 220/330, 350/550 and Q 350/450/600, as well as CLD filters and pocket filters in the online shop.
Decorative fire bowls
Decorative fire bowls designed according to your wishes, made from solid steel sheet, and available to order in the online shop.
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4.0/5

Airba AG

Trust & reputation

ranQ Trust Score of Airba AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of November 2026

Airba AG scores 53.5 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.43.224%
  • 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.65.210%
  • 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%
Airba AG scores 89.3 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.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.70.07%
Airba AG scores 86.7 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).86.722%
Airba AG scores 14.0 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 35.14.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Airba AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 3.5 out of 5 stars from 12 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
3.5
of 5

Aggregated from 12 reviews across all connected sources

Sources
GGoogle3.512
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rümikerstrasse 14
8409 Winterthur

At a glance

Legal form
Corporation
UID
CHE-107.164.726
Founded
1972 · 54 years
Last commercial register change
November 24, 2025
Employees
11 to 20

Active in 1 of 26 cantons

  • ZHZurich
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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