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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumberSchönenwerdReto Pfister GmbH
Reto Pfister GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Reto Pfister GmbH encompasses the planning, execution, repair and maintenance of building technology solutions, particularly in the areas of: Sanitary and heating systems, Plumbing, Pipe construction, PV and solar systems. The company thus offers services in the field of building technology and plumbing work.

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Service area

Offering

Products & services

Industry:Plumber
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3.8/5

Reto Pfister GmbH

✓ Offered
7
Service and Repairs
Service, repair and maintenance of building services systems and building envelopes; renovation and optimisation work on complete systems.
Sanitary Facilities
Sanitary installations and bathroom conversions; advice on components and solutions for individual needs.
Heating Systems
Heating refurbishment, heating distribution systems, underfloor heating, heat pumps and combinations with solar or PV systems; support with submissions to authorities and funding.
Sheet Metal Work, Flat Roof and Lightning Protection Systems
Building sheet metal work, flat roof sealing and lightning protection systems; including individual decorations, weather vanes and tower claddings.
Utility Line Construction
Repairs, maintenance and network extensions of main water pipelines; pipework construction and supplies for industrial plants, machines and special equipment.
PV and Solar Systems
Solar systems for domestic hot water and heating support, as well as PV systems for power supply; in-roof systems and complete solutions from a single source.
Metal Facades
Cladding of commercial halls with metal elements and other façade work in the area of sheet metal work.
Trust & reputation

ranQ Trust Score of Reto Pfister GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of November 2026

Reto Pfister GmbH scores 54.5 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.63.124%
  • 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.49.510%
  • 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.35.08%
Reto Pfister GmbH scores 77.8 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.79.212%
  • 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%
Reto Pfister GmbH scores 86.7 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).86.722%
Reto Pfister GmbH scores 0.6 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 35.0.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Reto Pfister GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 4.2 out of 5 stars from 6 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
4.2
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle4.26
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Baumstrasse 32
5012 Schönenwerd
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-393.150.723
Founded
2018 · 8 years
Last commercial register change
May 31, 2024
Employees
11 to 20

Active in 1 of 26 cantons

  • SOSolothurn
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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