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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryCrafts & TradesDrain cleaningLes AcaciasAmoudruz SA
Amoudruz SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Amoudruz SA provides sewer and drainage services. Its work includes unblocking and cleaning pipes, pumping and emptying installations, camera inspections, leak detection, and maintenance and rehabilitation of wastewater systems.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Drain cleaning
✓ Offered5
Drain Cleaning and Drainage Emergencies
Drain cleaning, blockage removal and 24/7 emergency interventions; rapid response for acute drainage problems in Geneva.
Leak, Odour and Backflow Diagnosis
Diagnosis of leaks, odour issues and backflow problems in pipes, including inspection and root-cause analysis.
Drainage Inspection and Diagnostics
Inspection and diagnostics of drainage lines to identify damage, blockages and operational faults.
Drainage Maintenance and Upkeep
Maintenance and upkeep of drainage systems to prevent blockages, failures and consequential damage.
Drainage Rehabilitation and Masonry Work
Drainage rehabilitation and associated masonry work for repair and restoration projects.
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4.0/5

Amoudruz SA

Trust & reputation

ranQ Trust Score of Amoudruz SA: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of November 2026

Amoudruz SA scores 57.2 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.41.324%
  • 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.78.610%
  • 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.78.08%
Amoudruz SA scores 85.5 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.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.55.07%
Amoudruz SA 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%
Amoudruz SA scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Amoudruz SA reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 3.6 out of 5 stars from 21 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
3.6
of 5

Aggregated from 21 reviews across all connected sources

Sources
GGoogle3.621
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rue Eugène-Marziano 23 b
1227 Les Acacias
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Corporation
UID
CHE-107.747.098
Founded
1980 · 46 years
Last commercial register change
September 30, 2025
Employees
1 to 10

Active in 2 of 26 cantons

  • GEGeneva
  • VDVaud
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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