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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureScaffoldingOberhelfenschwilFritz Kühne Bedachungen + Spenglerei GmbH
Fritz Kühne Bedachungen + Spenglerei GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Fritz Kühne Bedachungen + Spenglerei GmbH is the provision of services in the field of building envelopes, particularly: Roofing (including work on antique tile roofs and shingle cladding), sheet metal work, scaffolding, facade construction, aerial lifts, skylights, restorations, energy consulting, roof service, and thermal insulation. The company thus offers a wide range of services focusing on the maintenance, renovation, and new construction of buildings.

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Products & services

Industry:ScaffoldingRoofing
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4.1/5

Fritz Kühne Bedachungen + Spenglerei GmbH

Sheet Metal Work
✓ Offered9
Roofing
Roofing for pitched and flat roofs, repairs and renovations, waterproofing, as well as thermal insulation and flat roof greening.
Sheet metal work
Sheet metal work for roof surfaces, façades, fascia board cladding, window sills and chimneys; fabrication and installation of sheet metal components, as well as systems for draining rainwater.
Scaffolding
Scaffolding for conversions and renovations, in particular facade scaffolds in line with safety regulations and SUVA-compliant, with safe access up and down.
Facade construction
Facade construction with wooden shingles, fibre cement boards, natural slate slabs, as well as insulated or ventilated façades; including structural clarifications.
Roof windows
Roof windows for any roof, consultation for selection, planning and installation for using attic spaces with more light and fresh air.
Restorations
Restorations of listed buildings, partial conversions and replacement of windows, ceilings or walls, taking old building fabric into account and combining it with modern living comfort.
Energy consulting
Energy consulting for new-build and conversion projects, selection of suitable construction methods and materials, assessment of roof, wall and façade connections, and guidance on cost approval.
Roof service
Roof service including roof inspection, replacement of individual tiles, gutter cleaning, lightning protection inspection, removal of obstructing branches and moss removal.
Thermal insulation
Thermal insulation and sound insulation with cellulose, rock wool or glass wool for new construction, conversions and renovations; to improve energy efficiency and sound insulation.
Trust & reputation

ranQ Trust Score of Fritz Kühne Bedachungen + Spenglerei GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Fritz Kühne Bedachungen + Spenglerei GmbH scores 63.5 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.73.124%
  • 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.35.310%
  • 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%
Fritz Kühne Bedachungen + Spenglerei GmbH scores 86.7 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.70.07%
Fritz Kühne Bedachungen + Spenglerei 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%
Fritz Kühne Bedachungen + Spenglerei GmbH scores 10.6 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 35.10.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Fritz Kühne Bedachungen + Spenglerei 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 3 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Bogenstrasse 14
9621 Oberhelfenschwil
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-112.960.864
Founded
2006 · 20 years
Last commercial register change
February 21, 2023
Employees
11 to 20
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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