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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceLausanneA. A. A. Assistance Serrures Dépannage 24h/7j Sàrl
A. A. A. Assistance Serrures Dépannage 24h/7j Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

A. A. A. Assistance Serrures Dépannage 24h/7j Sàrl provides locksmith services and 24/7 emergency interventions. Services include replacement and repair of locks, supply and installation of security locks and safes, cylinder changes, master key systems, post-burglary interventions, and key duplication including patented high-security keys.

AI-generated
Offering

Products & services

Industry:Building Maintenance
✓ Offered8
Lock replacement and repair
Replacement or repair of locks in Lausanne and the Lausanne region, with emergency call-out and a free estimate.
Supply and installation of security locks
Supply and installation of security locks, with safety bar, bolt and other solutions for home protection.
Door opening
Door opening for house, apartment or garage in case of a jam or impossible access, with rapid intervention.
Cylinder replacement
Cylinder replacement as part of emergency locksmith service for existing doors and installations.
Keying plan
Advice and preparation of keying plans for house or apartment, with a solution tailored to the client's requirements.
Intervention after burglary
Restoration and securing of the premises after a burglary, with locksmith work and safety measures.
Supply and installation of safes
Supply of safes and installation at the desired location, as part of the protection of valuables.
Key duplication
Duplication of high-security patented keys from all brands as well as standard keys.
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A. A. A. Assistance Serrures Dépannage 24h/7j Sàrl

Trust & reputation

ranQ Trust Score of A. A. A. Assistance Serrures Dépannage 24h/7j Sàrl

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

A. A. A. Assistance Serrures Dépannage 24h/7j 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.
x
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%
A. A. A. Assistance Serrures Dépannage 24h/7j 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%
A. A. A. Assistance Serrures Dépannage 24h/7j Sàrl scores 83.3 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).83.322%
A. A. A. Assistance Serrures Dépannage 24h/7j 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%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

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Location

Avenue de Tivoli 19 bis
1007 Lausanne

At a glance

Legal form
Limited Liability Company
UID
CHE-198.365.075
Founded
2014 · 12 years
Last commercial register change
March 4, 2015
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.88.06%
  • 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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