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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSealing & InsulationCugnascoVanoli Diego
Vanoli Diego Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Diego Vanoli is the provision of services in the field of roofing, waterproofing and insulation of roofs, particularly flat roofs. The specific activities include: Roofing (Lattoneria): manufacturing and installation of roof coverings, including sheet metal work; Waterproofing (Impermeabilizzazione): sealing of roofs against water and moisture; Insulation (Isolazione): installation of thermal and acoustic insulation systems for roofs; Restoration (Risanamento): renovation and refurbishment of existing roofs; Leak detection and repair (Ricerche e riparazioni perdite d’acqua): detection and repair of water damage and leaks on roofs. The company also offers consulting and planning services for these activities.

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Offering

Products & services

Industry:Sealing & Insulation
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Vanoli Diego

✓ Offered
8
Sheet metal roofing
Sheet metal work for roofs and roof coverings, including the fabrication and installation of flashing, gutters and custom finishes.
Waterproofing
Waterproofing for flat roofs and roof coverings, using systems and materials to prevent water ingress, standing water and damage to the building.
Roof insulation
Insulation work for flat roofs and roof coverings to improve energy efficiency and reduce heat loss.
Roof refurbishment
Refurbishment and renewal of damaged or deteriorated flat roofs, restoring functionality, waterproofing performance and the service life of the roof covering.
Carpentry
Carpentry work for roofs and roof structure, including the fabrication and reinforcement of supporting structures for roof areas and awnings.
Resin coatings
Application of waterproofing resins for flat roofs and exterior surfaces to create continuous, water-resistant coatings.
Insulation
Insulation work for roofs, roof coverings and exterior surfaces, with solutions tailored to the building’s characteristics.
Leak detection
Detection of water ingress and leaks on flat roofs and roof coverings, with analysis of the cause and targeted interventions.
Trust & reputation

ranQ Trust Score of Vanoli Diego: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Vanoli Diego scores 76.1 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.80.624%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.55.910%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.88.08%
Vanoli Diego scores 78.5 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.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%
Vanoli Diego 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%
Vanoli Diego scores 3.4 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 35.3.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Vanoli Diego reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 8 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle58
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Location

Hier entsteht die Karte
6516 Cugnasco
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00
Wed
13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-108.321.974
Founded
2003 · 23 years
Last commercial register change
August 22, 2023
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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