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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumberGenevaCHARLES STETTLER SA
CHARLES STETTLER SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Charles Stettler SA is the installation, maintenance, repair and emergency service of pumping stations for clean and polluted water, including pumping and cleaning of pits and cleaning of floor grids.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Plumber
✓ Offered6
Breakdown service and repair of pumping stations
24/7 breakdown service, emergency repairs and rapid interventions for wastewater and clean-water pumping stations.
Maintenance and upkeep of pumping stations
Annual maintenance contracts, servicing of the pumps, monitoring of proper operation, cleaning and adjusting control components and pipes.
Installation of pumping stations
Installation of new pumping stations for clean water and wastewater, with project handling for buildings and facilities.
Pumping, emptying and cleaning of installations
Pumping and cleaning of pits, cleaning of floor grates and rainwater sacks, as well as handling of emptying work.
Annual maintenance contract
Annual maintenance contract for pumping stations, with regular monitoring, operating checks and maintenance of the installations.
Full service for pumping stations
Design, construction and maintenance of new installations, with a single contact for the works, maintenance and emergencies.
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4.1/5

CHARLES STETTLER SA

Trust & reputation

ranQ Trust Score of CHARLES STETTLER SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

CHARLES STETTLER SA 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%
CHARLES STETTLER 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%
CHARLES STETTLER 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%
CHARLES STETTLER SA scores 28.6 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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

CHARLES STETTLER SA 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 November 2026.

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

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Location

Rue des Maraîchers 10 Bis
1205 Geneva

At a glance

Legal form
Corporation
UID
CHE-293.914.041
Founded
2011 · 15 years
Last commercial register change
October 29, 2024
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • GEGeneva
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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