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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentWaste Management IndustryZurichKanal Pur GmbH
Kanal Pur GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of KANAL PUR GmbH is the cleaning and maintenance of sewer systems, particularly in resolving blockages and clogs in wastewater systems, including the cleaning of sanitary pipes, industrial wastewater systems, toilet drains, kitchen drains, bathroom/shower drains, floor drains and infiltration pipes. This also includes emergency services, maintenance programs, inspections and the implementation of TV inspections and suction works.

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Products & services

Industry:Waste Management Industry
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4.0/5

Kanal Pur GmbH

✓ Offered5
Drain cleaning
Clearing blockages in kitchens, bathrooms, toilets and floor drains; mechanical cleaning with drain augers and high-pressure technology, without chemicals, with immediate service for acute clogs.
Sewer line cleaning
Cleaning of main lines and underground drain pipes with high-pressure flushing, removal of root intrusions and deposits, and CCTV inspection with documentation.
24/7 emergency service
Help around the clock for pipe blockages, water damage and backflow; rapid arrival in Zurich, initial phone consultation and intervention also at night, on weekends and on public holidays.
Suction services
Suctioning water from floods and water damage, cleaning and emptying inspection shafts and silt traps, and emergency help in case of pump failures.
Maintenance contracts
Regular preventive cleaning of drains and pipework, early detection of problems and tailor-made maintenance plans for multi-family houses, commercial properties and private apartments.
Trust & reputation

ranQ Trust Score of Kanal Pur GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Kanal Pur GmbH scores 78.4 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.84.124%
  • 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.65.210%
  • 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%
Kanal Pur GmbH 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%
Kanal Pur GmbH scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Kanal Pur GmbH scores 2.3 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 35.2.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Kanal Pur GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 12 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 12 reviews across all connected sources

Sources
GGoogle512
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Hagenholzstrasse 81a
8050 Zurich
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Limited Liability Company
UID
CHE-462.666.049
Founded
2023 · 3 years
Last commercial register change
April 25, 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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