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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureRenovationSt. GallenBärlocher Bau AG
Bärlocher Bau AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Bärlocher Bau AG is a construction company focused on building projects, including new-builds and conversions. Its services include new construction, conversions, client construction services, exterior thermal insulation, façade work and renovations.

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Service area

Offering

Products & services

Industry:Renovation
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4.3/5

Bärlocher Bau AG

✓ Offered5
New build
New builds for single-family homes, multi-family houses, office buildings, commercial and industrial facilities, as well as underground car parks; also extensions, garage extensions and building enlargements.
Remodelling
Remodelling projects for single-family homes, multi-family houses and commercial and industrial buildings; including demolition work, bathroom remodelling, kitchen conversions, building protection, concrete strengthening and riser pipe renewals.
Client build
Smaller construction work around the house and garden; interior and exterior work such as wall openings, staircases, retaining walls, core drilling, plastering, tile laying and landscaping works.
Insulation
Thermal insulation and energy-efficient building renovation with thermal imaging analysis, insulation material consultation, as well as external wall insulation, internal insulation, facade insulation and basement insulation.
Renovation
Renovations and refurbishments of properties; facade renovations, facade refurbishments, renovations of outdoor areas, interior upgrades, crack repairs and sandstone restorations.
Trust & reputation

ranQ Trust Score of Bärlocher Bau AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of November 2026

Bärlocher Bau AG scores 71.6 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.72.924%
  • 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.63.210%
  • 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.78.08%
Bärlocher Bau AG scores 91.3 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.97.712%
  • 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.82.07%
Bärlocher Bau 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%
Bärlocher Bau AG scores 45.7 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 35.45.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Bärlocher Bau AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 out of 5 stars from 11 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
4.6
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle4.611
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Schuppisstrasse 3
9016 St. Gallen
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-305.511.580
Founded
2012 · 14 years
Last commercial register change
December 9, 2025
Employees
21 to 50

Active in 1 of 26 cantons

  • SGSt. Gallen
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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