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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningHerisauGewerbekletterer.ch GmbH
Gewerbekletterer.ch GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is the execution of work at great heights, particularly: facade and building cleaning, glass cleaning, installation and removal of illuminated advertising and other outdoor advertising, fall protection and consulting, inspection and maintenance of buildings and structures, commercial climbing and industrial climbing. The company thus offers a wide range of services specifically tailored to the needs of customers with high-rise buildings or structures.

AI-generated
Offering

Products & services

Industry:Facility Management & Cleaning
✓ Offered5
Inspection and maintenance
Inspection and maintenance of buildings, industrial facilities, silos, offshore and wind power plants, cooling towers, chimneys, roof structures and high-rise buildings; damage documentation, building condition documentation, hazard assessments, corrosion protection, joint repair.
Rope-access cleaning
Cleaning of hard-to-access areas of buildings and façades; glass façade and window cleaning, building cleaning, silo cleaning, roof and gutter cleaning, snow removal, graffiti removal, ceiling cleaning.
Assembly and disassembly
Assembly and disassembly work at hard-to-access locations; light and poster advertising, lettering, large banners, flags, sound insulation, bird deterrents, as well as mobile communications and lightning protection systems.
Fall protection and consulting
Fall protection and consulting for work at height, complemented by rope-access technology and tailor-made solutions for sensitive tasks.
PSAGA
PSAGA-related services and information in connection with work at height and personal protective equipment against falls.
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4.0/5

Gewerbekletterer.ch GmbH

Trust & reputation

ranQ Trust Score of Gewerbekletterer.ch GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Gewerbekletterer.ch GmbH scores 60.4 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.70.824%
  • 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.27.910%
  • 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.70.08%
Gewerbekletterer.ch GmbH scores 80.9 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.95.212%
  • 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%
Gewerbekletterer.ch GmbH 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%
Gewerbekletterer.ch GmbH scores 12.3 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 35.12.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Gewerbekletterer.ch 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 2 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 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Obere Wilenhalde 5
9100 Herisau
Opening hours
Mon
08:00 - 19:00
Tue
08:00 - 19:00
Wed
08:00 - 19:00
Thu
08:00 - 19:00
Fri
08:00 - 19:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-240.214.554
Founded
2013 · 13 years
Last commercial register change
December 20, 2013
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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