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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceNürensdorfWessner Dachservice GmbH
Wessner Dachservice GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Wessner Dachservice GmbH provides roof maintenance, roof cleaning, repairs and metalwork services for pitched and flat roofs. Its services also include cleaning gutters and solar installations, maintaining flat roofs, and installing pigeon and marten protection.

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Offering

Products & services

Industry:Building MaintenanceRoofing
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3.6/5

Wessner Dachservice GmbH

Sheet Metal Work
✓ Offered7
Roof maintenance and roof service
Roof maintenance for pitched and flat roofs, including cleaning, impregnation, inspections, repairs, and maintenance of roof surfaces, gutters, drains and solar systems.
Flat roof repairs and waterproofing
Flat roof repairs for water damage, renewed waterproofing, flat roof care and green-roof maintenance, plus cleaning of gravel strips and removal of unwanted growth.
Sheet metal work and repairs
Sheet metal work and repairs on metal flashings, gutters, roof surfaces and other roof-mounted metal components.
Roof cleaning and moss removal
Roof cleaning with moss and lichen removal, impregnation, and cleaning of gutters, roof drains and metal flashings.
Roof inspections and revision work
Annual or one-off inspections, visual roof checks, revision work, and inspection or renewal of silicone joints and safety elements.
Pigeon and marten protection
Protective measures against pigeons and martens on roofs, solar installations and roof terraces to reduce contamination and damage.
Solar panel cleaning and protection
Cleaning of solar installations and protection against contamination from growth or pigeons on roof surfaces and roof-mounted structures.
Trust & reputation

ranQ Trust Score of Wessner Dachservice GmbH: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

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Data basis 54% · As of October 2026

Wessner Dachservice 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%
Wessner Dachservice GmbH scores 50.8 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.25.012%
  • 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%
Wessner Dachservice 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%
Wessner Dachservice GmbH scores 3.1 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 35.3.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Wessner Dachservice GmbH reaches a ranQ Trust Score of 3.6 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

Bohnackerstrasse 21
8309 Nürensdorf

At a glance

Legal form
Limited Liability Company
UID
CHE-168.827.763
Founded
2025 · 1 year
Last commercial register change
October 10, 2025
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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