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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesSecurity serviceWangen An Der AareHEHLEN at work
HEHLEN at work Logo
Verified· 3 sourcesTrust Score
Summary

About the company

HEHLEN at work offers roofing services including new construction and renovation of pitched and flat roofs, liquid-applied waterproofing for details and surfaces, roof maintenance, and installation or replacement of roof windows.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Security service
✓ Offered6
Pitched roofs
Pitched roofs for new construction and renovation, including work on listed buildings as well as insulation, airtightness and vapour-permeable solutions.
Flat roofs
Flat roofs made from bituminous systems for new construction and renovation, with up-to-date insulation and durable detail solutions.
Liquid plastic waterproofing
Detail and surface waterproofing with liquid plastic, also as full-surface waterproofing, bonded covering or walk-on flooring for indoor and outdoor areas.
Roof maintenance
Roof maintenance work for the regular inspection of tiles and drains as well as the removal of moss to extend the roof’s service life.
Roof windows
Installation and replacement of roof windows as part of the roofing service.
Wasp, marten and pigeon deterrence
Measures to deter wasps, martens and pigeons in connection with roofing and building envelope work.
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4.0/5

HEHLEN at work

Trust & reputation

ranQ Trust Score of HEHLEN at work: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of November 2026

HEHLEN at work scores 67.5 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.75.024%
  • 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.40.910%
  • 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.78.08%
HEHLEN at work scores 74.0 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.89.612%
  • 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%
HEHLEN at work 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%
HEHLEN at work 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

HEHLEN at work 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 4 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
5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Finkenweg 7
3380 Wangen An Der Aare
Opening hours
Mon
07:00 - 17:15
Tue
07:00 - 17:15
Wed
07:00 - 17:15
Thu
07:00 - 17:15
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-140.429.918
Founded
2015 · 11 years
Last commercial register change
March 6, 2015
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • BEWangen an der Aare
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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