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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesEschenbach SgFäh Sanitär GmbH
Fäh Sanitär GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company provides services in the field of sanitary work, including consulting, planning, installation and repair of sanitary facilities. It also offers solutions for the implementation of ecological and sustainable projects, such as the installation of quality products, the reduction of fossil energy consumption and the disposal of old products.

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Products & services

Industry:Plumbing & Building Services
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4.5/5

Fäh Sanitär GmbH

✓ Offered7
Sanitary installations
Sanitary installations for new builds, alterations and renovations; consultation, planning and execution of all sanitary work from A to Z.
Service and repair work
Repairs to sanitary installations, replacement and repair of taps, installation of limescale removal and water treatment systems as well as boiler servicing.
Alterations and renovation
Bathroom makeovers, apartment refurbishments, renovation of cellar distribution lines and riser pipe renovation; consultation, planning, execution and site management for alterations in the residential sector.
Sanitary work in new builds
Sanitary work for single-family homes, residential buildings, industrial buildings and agricultural businesses; prefabrication, rough assembly and final installation.
Industrial and commercial installations
Sanitary installations, maintenance, renovation and adaptation work for industrial and commercial companies, including water supply and waste disposal work.
Utility service lines
Pipe construction and maintenance for the water supply of Eschenbach and the surrounding area; service connection lines, repairs, renovations, pipe replacement and new connections.
Planning of sanitary and building services
Planning of heating systems, ventilation, solar installations and hot water systems with involvement of an external engineer depending on the project.
Trust & reputation

ranQ Trust Score of Fäh Sanitär GmbH: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Fäh Sanitär GmbH scores 93.1 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.92.024%
  • 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.90.410%
  • 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.100.08%
Fäh 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%
Fäh 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%
Fäh Sanitär GmbH scores 31.4 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.31.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Fäh Sanitär GmbH reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 5.0 out of 5 stars from 34 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 34 reviews across all connected sources

Sources
GGoogle534
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Dorfstrasse 11
8733 Eschenbach Sg
Opening hours
Mon
07:00 - 12:00, 13:00 - 16:30
Tue
07:00 - 12:00, 13:00 - 16:30
Wed
07:00 - 12:00, 13:00 - 16:30
Thu
07:00 - 12:00, 13:00 - 16:30
Fri
07:00 - 12:00, 13:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-112.286.358
Founded
2005 · 21 years
Last commercial register change
March 27, 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.
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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