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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesSheet Metal WorkInnertkirchenGebrüder Rüger AG
Gebrüder Rüger AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Gebrüder Rüger AG is a trades company specializing in sanitary installations, sheet-metal roofing work and heating systems. Services include planning and installation of bathrooms (3D planning), supply and drainage piping (including PE pressure pipes), heating solutions such as heat pumps and condensing boilers, building sheet-metal work and thermal solar systems, together with related consultation and maintenance.

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Offering

Products & services

Industry:Sheet Metal WorkSolar & Photovoltaics
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Gebrüder Rüger AG

✓ Offered3
Sanitary installations
Plumbing and sanitary installations, 3D bathroom planning, sanitary fixtures, supply and drainage lines, fittings, pumps, hot-water preparation, water treatment, compressed-air lines as well as washing machines and laundry drying.
Heating systems
Heating systems, heat pumps, heat pump boilers, renewable energies, energy wood, pellets, underfloor heating, radiators, condensing technology, hybrid heating systems as well as heating support and hot-water preparation.
Sheet metal work & solar systems
Building sheet-metal work with gutters, sheet metal, trims and cladding; in addition, thermal solar systems with flat-plate, tube and façade collectors, roof integration, roof build-up and hot-water preparation.
Trust & reputation

ranQ Trust Score of Gebrüder Rüger AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Gebrüder Rüger AG scores 50.9 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.54.224%
  • 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.27.910%
  • 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%
Gebrüder Rüger 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%
Gebrüder Rüger AG 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%
Gebrüder Rüger AG scores 8.6 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 35.8.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Gebrüder Rüger AG reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 3.0 out of 5 stars from 2 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
3
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle32
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Steinigässli 4
3862 Innertkirchen
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-108.037.651
Founded
1982 · 44 years
Last commercial register change
March 30, 2016
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.
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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