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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil EngineeringVolketswilA.Fierro Kanalreinigungen
A.Fierro Kanalreinigungen Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Fierro Kanalreinigung is the provision of services in the field of sewer and street cleaning, including: sewer cleaning and unclogging, street cleaning, drilling and unclogging, TV inspection of sewers, suction and flushing, disposal of waste, and pikettdienst (24-hour emergency service). The company thus offers a comprehensive range of services to ensure the cleaning and maintenance of sewers and streets.

AI-generated
Offering

Products & services

Industry:Civil Engineering
✓ Offered8
Sewer cleaning
Removal of contamination and blockages in sewers and drains, including cleaning of channels and manholes with high-pressure nozzles and a combination vehicle.
Drilling and drain clearing
Electromechanical, pipe-sparing removal of encrustations and blockages in pipes so that water can drain again.
TV inspection
Optical inspection of sewers using sewer TV, including detection of leaks, cracks, corrosion, pipe breaks and evaluation with data and coordinates.
Suction cleaning
Cleaning of sewers and manholes with high-pressure nozzles and a combination vehicle, including wastewater disposal, manhole cleaning, flushing water and excavated material.
Flushing
Professional cleaning of sewers and manholes, removal of soft and hard deposits, also for roof drains, stormwater and soakaway lines.
Waste disposal
Professional disposal of material and debris at designated collection points, in connection with cleaning and clearing work.
24-hour on-call service
24-hour on-call and emergency service outside office hours, also on weekends, with a phone emergency number.
Road cleaning
Cleaning of roads with specialized vehicles, carried out quickly and efficiently.
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4.1/5

A.Fierro Kanalreinigungen

Trust & reputation

ranQ Trust Score of A.Fierro Kanalreinigungen: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

A.Fierro Kanalreinigungen 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.Fierro Kanalreinigungen scores 78.5 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%
A.Fierro Kanalreinigungen 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%
A.Fierro Kanalreinigungen scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

A.Fierro Kanalreinigungen 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 October 2026.

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

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Location

Kindhauserstrasse 1
8604 Volketswil
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Sole proprietorship
UID
CHE-105.254.666
Founded
2003 · 23 years
Last commercial register change
February 16, 2005
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.
67.0
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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