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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionZurichBrüwe Bau AG
Brüwe Bau AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Brüwe Bau AG is the execution of construction and renovation work, including masonry, plastering, flooring, sewer rehabilitation, pipeline construction, conversions, extensions, facade renovations and general renovations. The company provides a comprehensive service, from planning to execution, and also coordinates the work of various craftsmen and companies.

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Products & services

Industry:Building ConstructionBuilding Maintenance
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3.9/5

Brüwe Bau AG

Flooring & Tiling
Masonry Work
Painting & Plastering
✓ Offered7
Coordination and construction management
Coordination of individual trades and various contractors, advice and design support for conversions and renovations, and compilation of a comprehensive offer with tradespeople.
Conversions and refurbishments
Kitchen refurbishments, bathroom refurbishments, apartment refurbishments, house refurbishments, facade refurbishments, as well as conversions and extensions, including for accessible apartments and bathrooms for people with disabilities.
Masonry work for customers
Concrete repairs, repairs and renovations in and around the house, general refurbishments, drilling and milling work, as well as clearance, dismantling and demolition.
Sewer and drainage works
Renovation of damage to wastewater pipes, drain channels and manhole covers, house service connections, utility lines, clean-water pipes and inspection chambers.
External works
Renovation and redesign of outdoor areas such as car parks, forecourts, footpaths, seating areas and terraces.
Tiling works
Renovation of tiling damage and grouting, new construction and renovation in kitchens, bathrooms and WC, as well as floor coverings in living rooms and bedrooms.
Plastering works
Base and ceiling plasters, plaster build-ups and crack repairs.
Trust & reputation

ranQ Trust Score of Brüwe Bau AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Brüwe Bau AG scores 56.8 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.73.124%
  • 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.35.310%
  • 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%
Brüwe Bau 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%
Brüwe Bau 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%
Brüwe Bau AG scores 6.3 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 35.6.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Brüwe Bau 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 3 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Hier entsteht die Karte
Bernerstrasse 320
8048 Zurich

At a glance

Legal form
Corporation
UID
CHE-108.360.081
Founded
1995 · 31 years
Last commercial register change
March 11, 2025
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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