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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceAu ZhGebr. Burkhardt Bautrocknung AG
Gebr. Burkhardt Bautrocknung AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Gebr. Burkhardt Bautrocknung AG is water damage restoration, including leak detection, building drying, dehumidification and building heating.

AI-generated
Offering

Products & services

Industry:Building Maintenance
✓ Offered4
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4.4/5

Gebr. Burkhardt Bautrocknung AG

Water damage drying
Restoration of water damage, water damage drying and technical drying after pipe bursts, defective pipes or other water damage; including emergency measures, leak detection and subsequent repairs.
Leak detection / cause analysis
Leak detection, clarification of the cause and damage analysis for water damage; using a thermal imaging camera, pipe inspection camera, moisture measurement, and smoke gas and tracer gas methods.
Dehumidification / building drying
Dehumidification, building drying and drying during construction for new builds and building phases; measurement reports, rapid equipment installation and prevention of secondary damage from residual moisture.
Site heating
Site heaters, mobile heating units and electric heaters for construction sites and emergency heating; including consultation, installation, commissioning, maintenance and dismantling.
Trust & reputation

ranQ Trust Score of Gebr. Burkhardt Bautrocknung AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Gebr. Burkhardt Bautrocknung AG scores 78.6 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.77.624%
  • 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.73.510%
  • 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.88.08%
Gebr. Burkhardt Bautrocknung 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%
Gebr. Burkhardt Bautrocknung AG 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%
Gebr. Burkhardt Bautrocknung AG scores 40.0 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 35.40.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Gebr. Burkhardt Bautrocknung AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 out of 5 stars from 17 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
4.7
of 5

Aggregated from 17 reviews across all connected sources

Sources
GGoogle4.717
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Moosacherstrasse 15
8804 Au Zh
Opening hours
Mon
07:00 - 18:00
Tue
07:00 - 18:00
Wed
07:00 - 18:00
Thu
07:00 - 18:00
Fri
07:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.340.425
Founded
2001 · 25 years
Last commercial register change
April 11, 2022
Employees
11 to 20
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.100.06%
  • 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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