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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryCrafts & TradesRoofingScuolPEER SA
PEER SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Peer SA encompasses a wide range of services in the construction and infrastructure sector, including: building and gardening, hazardous substance remediation, roofing, flooring, and sewer cleaning. The company thus offers a broad spectrum of services focused on the construction, renovation, and maintenance of buildings and infrastructure.

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Offering

Products & services

Industry:RoofingSheet Metal Work
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PEER SA

✓ Offered6
Roofing
Pitched roof and flat roof, roof maintenance and renovations using tiles, natural or fibre-cement slate, metal, waterproofing membranes and insulation materials.
Sheet metal work
Sheet metal work for roof drainage, roof windows, chimneys, dormers, as well as complete roof and façade structures made of metal.
Façade work
Façades made of thin sheet metal, industrial panels, fibre-cement slate, natural stone or natural slate with thermal insulation, durability and protection against weather.
Lightning protection
External lightning protection systems for pitched and flat roofs to protect the house and people from lightning strikes.
Roof maintenance
Inspection and maintenance work including minor repairs, cleaning of roof surfaces, gutters and downspouts, and—if desired—an annual roof report.
Building energy consulting
On-site energy consulting by a federally certified building energy consultant to assess thermal insulation and identify an optimal solution.
Trust & reputation

ranQ Trust Score of PEER SA: 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.

PEER SA 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%
PEER SA scores 85.5 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%
PEER SA 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%
PEER SA scores 9.1 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 35.9.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

PEER SA 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

Buorna 519C
7550 Scuol

At a glance

Legal form
Corporation
UID
CHE-107.053.110
Founded
1980 · 46 years
Last commercial register change
July 13, 2020
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.
100.0
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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