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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumberOberstammheimFritz Schneider AG
Fritz Schneider AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Fritz Schneider AG provides plumbing services and heating, ventilation and solar solutions for private and business customers. For the agricultural sector, it manufactures pipes and accessories for silo ventilation.

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Presence

Service area

Offering

Products & services

Industry:PlumberSheet metal worker
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4.0/5

Fritz Schneider AG

✓ Offered5
Sanitary plumbing
Bathrooms, showers and washrooms, supply lines, rainwater use, water softening, water heating and water pumps, as well as service work such as boiler descaling.
Heating / Ventilation / Solar
Oil and gas heating systems, heat pumps, solar thermal, district heating, controlled home ventilation, as well as underfloor, radiator, ceiling and wall heating.
Maintenance and service
Maintenance and service work for heating, plumbing, ventilation and roofs, including fittings service, WC service, boiler descaling, cleaning of water filters, and service for heating fittings and pumps.
Silo pipes and silo accessories
Pipes, extension pipes, telescopic pipes, reducers, bends, tension rings, clamping pieces, screw-on plates, connections for cross braces, cross braces and clamping brackets for silo systems.
Core drilling
Core drilling as an additional service in connection with construction, renovation and installation work.
Trust & reputation

ranQ Trust Score of Fritz Schneider AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of November 2026

Fritz Schneider AG scores 59.4 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
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.59.324%
  • 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.50.08%
Fritz Schneider 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%
Fritz Schneider 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%
Fritz Schneider AG scores 12.6 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 35.12.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Fritz Schneider AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.1 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 November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.1
of 5

Aggregated from 13 reviews across all connected sources

Sources
GGoogle4.113
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rietweg 27
8477 Oberstammheim
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.749.235
Founded
1974 · 52 years
Last commercial register change
January 15, 2019
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHStammheim
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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