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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryCrafts & TradesMetalworkGreppenHeinzer Metallbauengineering GmbH
Heinzer Metallbauengineering GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Heinzer Metallbauengineering GmbH provides planning and project development services for metal construction projects. Its services include consulting, preparing tenders and cost estimates, execution planning, expert assessments, and surveys of existing fire barriers.

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Service area

Offering

Products & services

Industry:Metalwork
✓ Offered7
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Heinzer Metallbauengineering GmbH

Consulting
Expert advice in all project phases, tailored to individual wishes and requirements in metal construction.
Project engineering
Technical foundations and project engineering for metal construction projects, from preparation through smooth implementation.
Planning
Execution planning with accurate technical drawings as a basis for fabrication and assembly.
Expert reports
Assessments of metal construction work packages according to specific requirements and standards.
Existing-condition surveys in metal construction
Assessment of existing fire-resistant closures in metal construction according to the technical state of the time.
Tender preparation
Tender preparation, cost estimation and execution planning for metal projects.
Cost estimation
Cost estimation for metal construction projects as the basis for project engineering, tendering and execution planning.
Trust & reputation

ranQ Trust Score of Heinzer Metallbauengineering GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Heinzer Metallbauengineering 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.
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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%
Heinzer Metallbauengineering GmbH scores 83.0 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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.55.07%
Heinzer Metallbauengineering GmbH 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%
Heinzer Metallbauengineering GmbH scores 0.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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

Heinzer Metallbauengineering GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». 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 November 2026.

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

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Location

Oberhusgässli 4
6404 Greppen

At a glance

Legal form
Limited Liability Company
UID
CHE-112.283.880
Founded
2005 · 21 years
Last commercial register change
May 8, 2009
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • LUGreppen
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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