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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceNeuheimbauwerk24.ch DUVAL
bauwerk24.ch DUVAL Logo
Verified· 2 sourcesTrust Score
Summary

About the company

bauwerk24.ch DUVAL provides renovation, refurbishment, conversion, façade, plastering and painting services. The company accompanies construction projects from initial planning through to final handover and coordinates the work as a single point of contact.

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Offering

Products & services

Industry:Building MaintenanceConstruction & Project ManagementPainting & Plastering
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bauwerk24.ch DUVAL

✓ Offered6
Renovations
Renovations of existing buildings, apartments and individual rooms, carefully planned and reliably executed.
Refurbishments
Refurbishments for buildings, apartments and individual rooms with a focus on value retention and clean, coordinated execution.
Conversions
Conversions with new room layouts and solutions adapted to daily use and the property’s requirements.
Facade works
Facade works providing protection, insulation and visual refreshment for properties.
Plastering work
Plastering work for walls, ceilings and surfaces as a basis for a clean and precise finish.
Painting work
Interior and exterior painting work with punctual, tidy finishes.
Trust & reputation

ranQ Trust Score of bauwerk24.ch DUVAL

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, Media authority

Data basis 54% · As of October 2026

bauwerk24.ch DUVAL 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%
bauwerk24.ch DUVAL scores 35.6 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%
bauwerk24.ch DUVAL 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%
bauwerk24.ch DUVAL 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 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, 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

Industriestrasse 3
6345 Neuheim

At a glance

Legal form
Sole proprietorship
UID
CHE-429.285.653
Founded
2026 · 0 years
Last commercial register change
August 28, 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.
67.0
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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