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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumberMoosseedorfLeu Haustech AG
Leu Haustech AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Leu Haustech AG is a building services company. It plans and carries out bathroom projects, provides plumbing services, and offers heating and energy solutions as well as sheet-metal and metalwork.

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Presence

Service area

Offering

Products & services

Industry:Plumber
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4.1/5

Leu Haustech AG

Roofer
Sheet metal worker
✓ Offered5
Bathroom
Planning and renovation of bathrooms, from the wet area to full execution; bathroom design, advice and construction coordination from a single source.
Plumbing installations
Sanitary facilities, installations and work related to domestic water supply, complemented by advice and execution for new builds and renovations.
Heating systems
Heating systems, heating installations and energy solutions for new builds, renovations and refurbishments, including technical installation and service.
Sheet metal work
Sheet metal and metalwork for buildings, supplementing sanitary and heating work in the building services sector.
Water supply
Water supply for the home, as a complementary building-services area alongside bathrooms, plumbing and heating.
Trust & reputation

ranQ Trust Score of Leu Haustech 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.

Leu Haustech 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.
x
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%
Leu Haustech 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%
Leu Haustech AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
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%
Leu Haustech AG scores 8.9 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 35.8.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Leu Haustech 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

Laupenackerstrasse 56
3302 Moosseedorf

At a glance

Legal form
Corporation
UID
CHE-101.398.964
Founded
1991 · 35 years
Last commercial register change
August 22, 2024
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • BEMoosseedorf
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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