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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesSpecialized Construction InstallationsFerlens VdInnov'Air Services Sàrl
Innov'Air Services Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Innov'Air Services is the planning, installation, maintenance and repair of ventilation systems, as well as related services such as insulation, welding, dismantling and specialized work in the field of ventilation technology. This also includes specialized services such as coring (core drilling) in concrete and the processing of Promat (a fire protection material) and PPS (Polyphenylensulfid, a material for ventilation systems).

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Products & services

Industry:Specialized Construction Installations
✓ Offered8
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Innov'Air Services Sàrl

Installation of ventilation ductwork
Installation of ventilation ductwork for new-build and existing projects, with solutions tailored to site requirements and support during implementation.
Dismantling of old installations
Dismantling of old ventilation installations as part of renovations, before installation or commissioning of the ductwork.
Insulation of ventilation ductwork
Insulation of ventilation ductwork to supplement the installation and improve duct performance according to the project requirements.
Maintenance of ventilation installations
Maintenance of existing ventilation installations, including the interventions necessary to keep the ductwork working properly.
Concrete core drilling
Concrete core drilling for ventilation work and the technical openings required for installing the ductwork.
Installation of Promat, PPS and PVC
Installation of Promat, PPS and PVC as part of ventilation work and the specific requirements of the site.
Site supervision
Site supervision to coordinate ventilation work, from the start through the progress of interventions on site.
Special ventilation works
Special ventilation work carried out on request for specific technical needs or particular site situations.
Trust & reputation

ranQ Trust Score of Innov'Air Services Sàrl: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Innov'Air Services 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.
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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%
Innov'Air Services 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%
Innov'Air Services Sàrl 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%
Innov'Air Services Sàrl scores 22.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Innov'Air Services 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

Route du Nord 2
1076 Ferlens Vd
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-394.990.631
Founded
2014 · 12 years
Last commercial register change
April 21, 2020
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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