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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceBernexTechnicAir CVCSE SA
TechnicAir CVCSE SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of DEM Technologies is the provision of hard facility management services, including: * Installation, maintenance and repair of: + Sanitary and heating systems + Ventilation and air conditioning systems + Electrical systems * Renewable energy, particularly heat pumps * Consulting and expertise in the field of technical installations * 24/7 emergency service for technical malfunctions and repairs The company offers these services to private individuals, companies and public institutions in the Geneva region.

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Offering

Products & services

Industry:Building MaintenanceFacility Management & Cleaning
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3.8/5

TechnicAir CVCSE SA

✓ Offered12
Air-conditioning installation and maintenance
Installation, troubleshooting and maintenance of air-conditioning systems for private and professional clients in Geneva and French-speaking Switzerland.
Ventilation
Installation, troubleshooting and maintenance of building ventilation solutions, covering the needs in French-speaking Switzerland.
Heating
Installation, troubleshooting and maintenance of heating systems, with advice on selection, servicing and urgent interventions.
Commercial refrigeration
Installation and maintenance of commercial refrigeration for shops and business premises, as part of TechnicAir services.
Ventilation duct cleaning
Cleaning of ventilation ducts and conduits to improve the hygiene of the installations and reduce soiling.
Disinfection
Disinfection of premises and installations as part of TechnicPropre hygiene services.
Exceptional clean-ups
Exceptional clean-ups for special situations, integrated into hygiene and maintenance services.
Pest eradication
Pest eradication as part of the hygiene and treatment services offered by TechnicPropre.
General electrical installations
General electrical work, partial or complete renovation, replacement of distribution boards, compliance updates and lighting.
Low-voltage systems and home automation
Installation of intercoms, video intercoms, network cabling or alarm systems, as well as home automation solutions for houses and offices.
Electrical fault-finding and maintenance
Emergency fault-finding, repair of electrical breakdowns and maintenance contracts for installations in French-speaking Switzerland.
Plumbing and sanitary services
Sanitary installation, renovation, maintenance and emergency plumbing services, covering fittings, pipes, waste outlets and connections.
Trust & reputation

ranQ Trust Score of TechnicAir CVCSE SA: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

TechnicAir CVCSE SA scores 52.8 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.50.024%
  • 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.70.08%
TechnicAir CVCSE SA scores 72.8 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.70.212%
  • 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%
TechnicAir CVCSE SA 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%
TechnicAir CVCSE SA scores 20.0 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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

TechnicAir CVCSE SA reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 3.4 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
3.4
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle3.45
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Route de Pré-Marais 20
1233 Bernex
Opening hours
Mon
07:30 - 12:00, 13:00 - 16:30
Tue
07:30 - 12:00, 13:00 - 16:30
Wed
07:30 - 12:00, 13:00 - 16:30
Thu
07:30 - 12:00, 13:00 - 16:30
Fri
07:30 - 12:00, 13:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-479.642.749
Founded
2020 · 6 years
Last commercial register change
February 6, 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.
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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