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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior ConstructionAllschwilBeoBau GmbH
BeoBau GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company provides services in the field of construction and craft projects, including individual consulting, planning and implementation of projects. The core activity includes the execution of construction and renovation work, parquet flooring and other craft activities, as well as the preparation and submission of documents to authorities and the application for funding programs and grants.

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Products & services

Industry:Interior Construction
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4.0/5

BeoBau GmbH

✓ Offered6
Painting work
Painting work from consultation to execution, including redesign, repair work and refreshing surfaces for new builds, modernization and renovation.
Tiling work
Tiling work for floors, walls, kitchens and bathrooms, including consultation, precise installation, repairs and renovation of rooms.
Flooring installation
Installation of parquet, laminate, vinyl and carpet, carried out professionally for floor solutions that are functional and visually harmonious.
Bathroom renovations
Complete bathroom renovations with dismantling of the old fixtures, installation of new sanitary systems, tiling work and installation of floor coverings.
Drywall construction
Drywall construction for partitions, ceilings and special room concepts, carried out for functional and individual room designs.
Service and minor repairs for heating and plumbing
Minor repairs in the heating and plumbing sector, for example dripping water taps, clogged drains and heating issues.
Trust & reputation

ranQ Trust Score of BeoBau GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 88% · As of October 2026

BeoBau GmbH scores 76.2 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.82.524%
  • 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.61.010%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
BeoBau GmbH scores 67.8 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.64.612%
  • 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%
BeoBau GmbH scores 85.0 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).85.022%
BeoBau GmbH scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

BeoBau GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 10 customer reviews. The data basis is 88%, 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 10 reviews across all connected sources

Sources
GGoogle510
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Sandweg 50
4123 Allschwil
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 17:00
Thu
07:30 - 17:00
Fri
07:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-263.183.166
Founded
2021 · 5 years
Last commercial register change
August 14, 2026
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.
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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