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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTesting & Inspection CentersZuckenrietLöhrer Baudiagnostik GmbH
Löhrer Baudiagnostik GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Löhrer Baudiagnostik GmbH inspects buildings for contaminants such as asbestos, PCB/CP, PAHs and heavy metals. The company provides contaminant analyses, specialist construction management for remediation work, and concepts and advice for proper disposal.

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Offering

Products & services

Industry:Testing & Inspection CentersBuilding Maintenance
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3.4/5

Löhrer Baudiagnostik GmbH

Specialized Construction Activities
✓ Offered9
Hazardous Materials Analysis
On-site sampling and laboratory analysis of buildings for asbestos, PAHs, PCB/CP, heavy metals and other pollutants; including a pollutant report, advice and 24-hour express analysis.
Specialist Site Management for Pollutant Remediation
Support for pollutant remediation with tendering, project management and supervision, coordination of contractors, outdoor measurements according to VDI 3492, final inspection and reporting.
Disposal of Contaminated Materials
Disposal concepts and proper disposal for contaminated materials, including cost estimates and advice after a prior hazardous materials analysis.
Asbestos Survey
Identification of asbestos in building materials such as roof sheets, façades, floor coverings, adhesives, plasters, fillers, putty, seals and pipe insulation.
PCB/CP Survey
Survey of PCB and chlorinated paraffins in joint sealants, paints, varnishes, coatings, floor coverings, adhesives and technical equipment and fluids.
PAH Survey
Survey of PAHs in tar-containing materials such as parquet adhesives, cork insulation, black coatings, flat-roof membranes and asphalt surfaces.
Heavy Metal Survey
Survey of heavy metals in paints, coatings and technical installations, focusing on toxic, carcinogenic or neurotoxic contamination.
Wood Preservative Survey
Survey of wood preservatives in roof structures, beams, wood cladding, panelling, wooden windows, doors and exterior timber in older buildings.
Survey of Other Pollutants
Assessment of other pollutants such as CFCs, HFCs, slags and radioactive materials through laboratory testing during conversion, renovation and demolition work.
Trust & reputation

ranQ Trust Score of Löhrer Baudiagnostik GmbH: 3.4 out of 5.0

Trust Score3.4/ 5.0

Solid

x

Data basis 54% · As of October 2026

Löhrer Baudiagnostik 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%
Löhrer Baudiagnostik GmbH scores 40.1 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.0.012%
  • 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%
Löhrer Baudiagnostik GmbH scores 83.3 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).83.322%
Löhrer Baudiagnostik 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

Löhrer Baudiagnostik GmbH reaches a ranQ Trust Score of 3.4 out of 5.0 — rated «Solid». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Schlossberg 13
9526 Zuckenriet

At a glance

Legal form
Limited Liability Company
UID
CHE-366.577.467
Founded
2026 · 0 years
Last commercial register change
January 16, 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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