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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumberWalliswil B. WangenLeuenberger Sanitär GmbH
Leuenberger Sanitär GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Leuenberger Sanitär GmbH works on plumbing and sanitary systems, including installations, repairs, bathroom renovations, water-softening systems and rainwater use. The company also carries out sheet-metal work and installs lightning protection systems.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Plumber
✓ Offered2
Sanitary installations
Sanitary installations, repairs, bathroom renovations, descaling systems, rainwater use, domestic-water heat pumps, sanitary planning and propane collection point for conversions, renovations and new builds.
Sheet metal work
General sheet metal work and lightning protection systems for conversions, renovations and new builds.
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4.1/5

Leuenberger Sanitär GmbH

Trust & reputation

ranQ Trust Score of Leuenberger Sanitär GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Leuenberger Sanitär GmbH 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%
Leuenberger Sanitär GmbH 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%
Leuenberger Sanitär 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%
Leuenberger Sanitär GmbH scores 25.7 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 35.25.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Leuenberger Sanitär GmbH 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

Dorfstrasse 48
3377 Walliswil B. Wangen

At a glance

Legal form
Limited Liability Company
UID
CHE-112.812.152
Founded
2006 · 20 years
Last commercial register change
May 12, 2010
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • BEWalliswil bei Wangen
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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