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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesSpecialized Construction InstallationsLausanneVentil Solutions Sàrl
Ventil Solutions Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Ventil Solutions Sàrl is the planning, installation, maintenance and renovation of ventilation systems in industrial and commercial buildings. This includes in particular: assembly and disassembly of ventilation systems, cleaning and maintenance of ventilation systems, modification and adaptation of ventilation systems to meet the specific needs of customers, installation of valves, pipes and other components of ventilation systems, project management and coordination in the field of ventilation technology, and renovation of buildings, especially in the field of ventilation technology. The company also offers services as a subcontractor to other companies and supports them in the realization of projects in the field of ventilation technology.

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Products & services

Industry:Specialized Construction Installations
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3.7/5

Ventil Solutions Sàrl

✓ Offered5
Assembly, dismantling and revision of ventilation systems
Assembly, dismantling, cleaning and revision of ventilation installations for industrial premises and buildings, including related work and building renovation.
Ventilation installations and modifications
Mounting and dismantling, modification and adaptation of the systems to suit requirements, reintroduction and blowing of fresh air, reheating of the replacement air.
Duct assembly and installation of ventilation equipment
Assembly and fastening of ducts, installation of regulation equipment, installation of tourelles or an extraction network, installation of costières and chevetres.
Management and coordination of ventilation works
Management of orders for shaped parts, management of the teams of ventilation fitters, coordination and scheduling of the works.
Subcontracting in ventilation
Subcontracting service for a few hours or for a full contract, with observance of the agreed deadlines.
Trust & reputation

ranQ Trust Score of Ventil Solutions Sàrl: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 96% · As of October 2026

Ventil Solutions Sàrl scores 56.6 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.70.824%
  • 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.27.910%
  • 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.50.08%
Ventil Solutions Sàrl scores 61.5 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.50.012%
  • 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%
Ventil Solutions Sàrl 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%
Ventil Solutions Sàrl scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ventil Solutions Sàrl reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 5.0 out of 5 stars from 2 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
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Route du Pavement 47
1018 Lausanne
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-445.449.775
Founded
2023 · 3 years
Last commercial register change
July 31, 2023
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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