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DirectoryConstruction & ArchitectureInterior fit-outWiezikon B. SirnachErwin & Bruno Brühwiler AG
Erwin & Bruno Brühwiler AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Erwin & Bruno Brühwiler AG is a carpentry business that plans, produces and installs interior fittings, kitchens and furniture. Its services also include bathroom and sauna fittings, doors and flooring.

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Service area

Offering

Products & services

Industry:Interior fit-out
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3.9/5

Erwin & Bruno Brühwiler AG

✓ Offered8
Interior fit-out
Planning, production and installation of complex interior fit-outs, ceilings, walls, built-in wardrobes, claddings and room partitions.
Furniture
Custom furniture in different shapes, colours and materials, including tables and unique pieces for living spaces.
Kitchen
Tailored kitchen construction with advice, planning and implementation for different room conditions and individual needs.
Bathroom
Custom-built bathroom furniture and bathroom solutions, functional and durable, adapted to different materials and room conditions.
Exterior doors
Front doors and exterior doors in various designs, taking into account security requirements and aesthetics.
Interior doors
Interior doors in various designs, including sliding and hinged options, ranging from simpler to exclusive solutions.
Flooring
Flooring made of wood, laminate and cork for a warm, homely atmosphere.
Sauna
Custom-built saunas with floor plans tailored to room conditions, carefully selected materials and professional installation.
Trust & reputation

ranQ Trust Score of Erwin & Bruno Brühwiler AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of November 2026

Erwin & Bruno Brühwiler AG scores 49.8 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.68.224%
  • 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.17.610%
  • 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%
Erwin & Bruno Brühwiler AG 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%
Erwin & Bruno Brühwiler AG 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%
Erwin & Bruno Brühwiler AG scores 28.6 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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Erwin & Bruno Brühwiler AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Fischingerstrasse 108
8372 Wiezikon B. Sirnach

At a glance

Legal form
Corporation
UID
CHE-101.179.089
Founded
1987 · 39 years
Last commercial register change
December 28, 2022
Employees
11 to 20

Active in 1 of 26 cantons

  • TGThurgau
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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