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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesLeuggelbachMarthy AG Spenglerei und Sanitäre Anlagen
Marthy AG Spenglerei und Sanitäre Anlagen Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Marthy AG is the provision of building technology services, particularly in the areas of plumbing and heating.

AI-generated
Offering

Products & services

Industry:Plumbing & Building ServicesSheet Metal Work
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4.3/5

Marthy AG Spenglerei und Sanitäre Anlagen

✓ Offered3
Sanitary installations
Repairs and new installations of sanitary installations, including blocked drains, faulty fixtures, leaking taps, descaling of boilers, new builds and bathroom renovations.
Heating systems
Heating installation for new builds, floor heating, heating systems with alternative energy sources, replacement of oil boilers, heating optimisation as well as repair or replacement of radiators.
Other building services
Installation of central vacuum systems, laundry chute systems, chrome-steel stair railings, controlled apartment ventilation systems, room ventilation, kitchen exhaust ducts and core drilling.
Trust & reputation

ranQ Trust Score of Marthy AG Spenglerei und Sanitäre Anlagen: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

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Data basis 96% · As of October 2026

Marthy AG Spenglerei und Sanitäre Anlagen scores 74.5 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.79.124%
  • 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.67.110%
  • 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%
Marthy AG Spenglerei und Sanitäre Anlagen scores 89.3 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.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%
Marthy AG Spenglerei und Sanitäre Anlagen scores 83.3 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).83.322%
Marthy AG Spenglerei und Sanitäre Anlagen scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Marthy AG Spenglerei und Sanitäre Anlagen reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.8 out of 5 stars from 13 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
4.8
of 5

Aggregated from 13 reviews across all connected sources

Sources
GGoogle4.813
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Stegerboden 16
8774 Leuggelbach

At a glance

Legal form
Corporation
UID
CHE-113.520.924
Founded
2007 · 19 years
Last commercial register change
November 10, 2017
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.100.06%
  • 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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