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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesRoofingErmenseeStS Spenglertech GmbH
StS Spenglertech GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

StS Spenglertech GmbH provides planning and execution of sheet-metal roofing work, flat-roof construction and lightning protection systems, and offers roof maintenance and sealing services.

AI-generated
Offering

Products & services

Industry:RoofingSheet Metal Work
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4.1/5

StS Spenglertech GmbH

✓ Offered5
Sheet metal work
Sheet metal work for commercial and private construction projects, including roof drainage, chimney flashings, dormers, roof windows, junctions and edge closures, and lightning protection systems.
Flat roof work
Flat roof structures for single- and multi-family houses, garages and extensions using proven materials and techniques; including roof inspections for early detection of damage.
Roof maintenance
Regular roof inspections and roof maintenance contracts for property owners and administrators; inspection of roof cladding and drainage systems on a one- or two-year cycle.
Roof refurbishment
Refurbishment of flat roofs and pitched roofs, terraces, awnings and building components such as chimney casings, fascia board claddings and side metal claddings.
Lightning protection work
Lightning protection work as part of sheet metal and roofing work, including the installation of lightning protection on buildings and for solar installations.
Trust & reputation

ranQ Trust Score of StS Spenglertech GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

StS Spenglertech GmbH scores 74.5 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.78.124%
  • 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.49.510%
  • 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.95.08%
StS Spenglertech GmbH scores 77.2 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.86.512%
  • 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%
StS Spenglertech 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%
StS Spenglertech GmbH scores 12.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.12.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

StS Spenglertech GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 6 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 6 reviews across all connected sources

Sources
GGoogle56
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Kirchfeld 11
6294 Ermensee
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-295.093.260
Founded
2016 · 10 years
Last commercial register change
December 11, 2017
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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