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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureWaterproofingLachen SzBüeler AG
Büeler AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Büeler AG carries out sheet-metal work and builds, renovates and maintains flat roofs. Its services also include lightning protection systems, construction sheet-metal products, and advice, planning and execution for building-envelope projects.

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Service area

Offering

Products & services

Industry:WaterproofingSheet metal worker
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Büeler AG

✓ Offered4
Sheet metal work
Sheet metal work for new builds and conversions, standardised metal work and made-to-measure special fabrications; repairs and renovations as well as connections between roof, walls and ceilings.
Flat roofing
Flat roofs for residential and industrial buildings, building waterproofing with bitumen, plastic membranes or liquid plastic; exposed membrane roof, extensive green roofs, protective layers as well as maintenance and refurbishment.
Lightning protection
Planning and installation of lightning protection systems for flat and pitched roofs on existing and new buildings; discharge of lightning current and protection against fire damage.
Sheet metal sheets from 2 mm
Manufacture of building sheet metal sheets from 2 mm, for example window cills, covers, trims, gutter/fascia panels, protective sheets and cladding; made to measure and with an express delivery service.
Trust & reputation

ranQ Trust Score of Büeler AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Büeler AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
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CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Büeler AG scores 74.3 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.58.012%
  • 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.82.07%
Büeler 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%
Büeler AG scores 34.3 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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Büeler AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Alpenblickstrasse 26
8853 Lachen Sz

At a glance

Legal form
Corporation
UID
CHE-399.861.449
Founded
2022 · 4 years
Last commercial register change
May 24, 2022
Employees
21 to 50

Active in 1 of 26 cantons

  • SZSchwyz
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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