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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesRoofingBergün/BravuognBergamin Gebäudehülle AG
Bergamin Gebäudehülle AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Bergamin Gebäudehülle AG carries out roof renewals and building-envelope works, including roofing, sheet-metal work, façade construction, thermal insulation and photovoltaic systems. The company manages projects from initial consultation and planning through implementation and can handle subsidy application processes.

AI-generated
Offering

Products & services

Industry:Roofing
✓ Offered9
Roofing
Roofing for pitched and flat roofs, repairs, renovations and new builds; including thermal insulation, underlayment, battens and coverings with stone slabs, slate, tiles, sheet metal or PV.
Photovoltaics
Photovoltaic systems for pitched and flat roofs, also as turnkey solutions with battery, inverter, yield and profitability calculation, and subsidy applications.
Facade construction
Facade construction and cladding for building envelopes, facade renovations, ventilated facades, insulated sandwich panels, shingle, Eternit and glass facades.
Sheet metal works
Sheet metal works and installation for watertight closures, gutters and roof penetrations; also sheet metal roofs made from copper, copper-titanium-zinc, stainless steel, aluminium, Uginox or Roofinox.
Pitched roof
Pitched roof work from the deck with vapour barrier, thermal insulation, underlayment and battens; coverings with photovoltaics, stone slabs, natural slate, fibre-cement slate, tiles, sandwich elements, sheet metal or wooden shingles.
Flat roof
Flat roof work with vapour barrier or vapour seal, thermal insulation, plastic or bituminous waterproofing membranes, gravel surfacing, boards and green roof systems; also suitable for photovoltaics.
Lightning protection and lightning rod systems
Lightning protection work according to SEV guidelines and cantonal fire police requirements for public buildings, industrial and commercial properties, tank installations, agricultural operations and sites with large numbers of people.
Repair service
Roof repairs, service subscriptions and rapid rectification of weather damage to roof and walls; also as an accompanying service for renovations and maintenance.
Crane services
Crane and lifting services with Eurokran, Herkules, Klaas, Bobcat and tracked boom lifts for new builds, roof refurbishments, material transport and work in difficult terrain.
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4.1/5

Bergamin Gebäudehülle AG

Trust & reputation

ranQ Trust Score of Bergamin Gebäudehülle AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Bergamin Gebäudehülle AG 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%
Bergamin Gebäudehülle AG scores 87.1 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.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.82.07%
Bergamin Gebäudehülle AG scores 85.0 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).85.022%
Bergamin Gebäudehülle AG scores 28.6 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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Bergamin Gebäudehülle AG 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 October 2026.

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

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Location

Fuschena 10
7482 Bergün/Bravuogn
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-280.222.850
Founded
2007 · 19 years
Last commercial register change
January 29, 2021
Employees
21 to 50
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.
76.0
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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