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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringBerneckBischofberger Gebäudeschadstoffe GmbH
Bischofberger Gebäudeschadstoffe GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Bischofberger Gebäudeschadstoffe GmbH provides civil engineering, demolition and dismantling services, as well as excavation for building pits and sewer and utility line works. Its scope also includes water management, special demolition, pollutant remediation and the disposal of contaminated sites.

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Products & services

Industry:Technical Consulting & EngineeringTesting & Inspection CentersSpecialized Construction Activities
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Bischofberger Gebäudeschadstoffe GmbH

✓ Offered3
Demolition and Dismantling
Demolition and dismantling for single-family homes, multi-family buildings and industrial buildings; partial demolition, strip-out, removal of heating oil tanks, air-raid doors and windows, recycling and clearing.
Excavation Work
Excavation work and pit excavation with excavation support, dewatering, foundations and underpinning, rock removal, remediation of contaminated sites, plus associated demolition and dismantling.
Sewer and Utility Lines
Construction of sewer and utility lines for local developments, trenching, line detection and utility installations, including special structures and coordination with road renovations and new road construction.
Trust & reputation

ranQ Trust Score of Bischofberger Gebäudeschadstoffe GmbH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Establishment, Media authority

Data basis 42% · As of October 2026

Bischofberger Gebäudeschadstoffe GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Bischofberger Gebäudeschadstoffe GmbH scores 70.2 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: No data point — the criterion is taken out of the weighting and does not lower the score.—12%
  • 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%
Bischofberger Gebäudeschadstoffe GmbH scores 83.3 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).83.322%
Bischofberger Gebäudeschadstoffe GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 42%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Establishment, Media authority. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

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Location

Kleestrasse 15
9442 Berneck

At a glance

Legal form
Limited Liability Company
UID
CHE-385.110.087
Last commercial register change
September 21, 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.88.06%
  • 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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