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

About the company

The core activity of Büttler AG includes providing services and works in the field of roofing, sheet metal work, scaffolding, interior finishing, roof cleaning, cladding and timber constructions, particularly for pitched and flat roofs.

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Products & services

Industry:RoofingSheet Metal Work
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3.8/5

Büttler AG

✓ Offered6
Pitched and flat roofing
Pitched and flat roofs, underlays, coverings with tiles or fibre-cement slate, sealing with liquid plastic, Plexiglas and glass canopies.
Sheet metal work
Sheet metal work and lightning protection systems, installed for roof and building terminations as well as protection against lightning strikes.
Scaffold construction
Scaffolding for new builds and renovations, temporary support and protective scaffolds, including assembly, dismantling and delivery and return transport of the material.
Roof cleaning
Roof cleaning with before-and-after examples to remove soiling and visually enhance the roof.
Cladding
Balcony cladding and façade cladding with terracotta tiles, Eternit, Eternit façade panels Cedral Click or sheet metal.
Timber structures
Timber structures for roofing and interior construction, complemented by vapour barrier, thermal insulation, home and interior doors, and roof windows for living spaces.
Trust & reputation

ranQ Trust Score of Büttler AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Büttler AG scores 49.8 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.68.224%
  • 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.17.610%
  • 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.35.08%
Büttler AG scores 85.5 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%
Büttler AG 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%
Büttler AG scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Büttler AG reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Steinenbergweg 9
4717 Mümliswil

At a glance

Legal form
Corporation
UID
CHE-106.915.217
Founded
1986 · 40 years
Last commercial register change
October 19, 2012
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.
100.0
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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