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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesRoofingGrasswilJörg GmbH Bedachungen + Fassaden
Jörg GmbH Bedachungen + Fassaden Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Jörg GmbH is the provision of services and offers in the field of roofing and facade work, including the installation of solar technology, roof renovation, sheet metal work and related services.

AI-generated
Offering

Products & services

Industry:RoofingSheet Metal Work
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4.1/5

Jörg GmbH Bedachungen + Fassaden

Solar & Photovoltaics
✓ Offered9
Pitched Roof
Pitched roofs with covering and waterproofing, executed with clay tiles, concrete tiles, natural slate, corrugated sheets, shingles or thatch.
Flat Roof
Flat roofs with waterproofing for commercial and residential buildings, including usage options such as roof terraces, green areas or parking decks.
Ventilated Façade
Ventilated façades with subframe, thermal insulation, wind paper, battens and cladding.
Solar
Solar systems and photovoltaics on roof surfaces, with solar cells, solar modules and integrated solar tiles.
Roof Inspection Service
Service subscription for roof repairs and roof inspections, twice a year including checks of gutters, roof windows, sheet-metal connections, downpipes and roof coverings.
Roof Renovation
Roof renovations when there is an upcoming need for renovation.
Roof Windows
Planning and installation of roof windows in cooperation with Velux.
Snow Guards
Installation of snow guards for protection against roof avalanches and associated personal injuries.
Sheet Metal Work
Sheet metal work of all kinds for roofs and the building envelope.
Trust & reputation

ranQ Trust Score of Jörg GmbH Bedachungen + Fassaden: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Jörg GmbH Bedachungen + Fassaden scores 65.8 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.67.424%
  • 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.58.610%
  • 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%
Jörg GmbH Bedachungen + Fassaden scores 83.0 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.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%
Jörg GmbH Bedachungen + Fassaden 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%
Jörg GmbH Bedachungen + Fassaden 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

Jörg GmbH Bedachungen + Fassaden reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.4 out of 5 stars from 9 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
4.4
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle4.49
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Krautgasse 17
3365 Grasswil
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:30
Tue
07:00 - 12:00, 13:00 - 17:30
Wed
07:00 - 12:00, 13:00 - 17:30
Thu
07:00 - 12:00, 13:00 - 17:30
Fri
07:00 - 12:00, 13:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-113.003.267
Founded
2006 · 20 years
Last commercial register change
September 5, 2016
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.88.06%
  • 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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