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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesSheet Metal WorkTscherlachWalser Spenglerei AG
Walser Spenglerei AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Walser Spenglerei AG is the manufacture and installation of metal roof and facade constructions, including gutters, cladding, metal roofs, lightning protection systems and metal facades. The company also offers special custom-made products and roof maintenance services.

AI-generated
Offering

Products & services

Industry:Sheet Metal Work
✓ Offered8
Sheet metal work
Roof drainage, facade cladding, sheet metal cladding as well as repairs and maintenance; planning and execution of sheet metal work for pitched and flat roofs.
Metal roofs
Double standing seam roofs and trapezoidal sheet metal roofs for low-pitch roofs; durable, weather-resistant roofing solutions in classic or modern execution.
Metal facades
Metal facades for new builds and renovations of weathered wooden facades; custom solutions with different designs, colours and weather-resistant execution.
Custom fabrications
Custom aluminium work to measure, for example fireplaces, grill hoods, wooden frames and cladding for raised beds; on-site consultation and measurement.
PREFA roofs
Roofing systems with PREFA shingles and aluminium panels; robust, colour- and material-resistant solutions for roofs and facades.
Lightning protection
Lightning protection systems for houses and commercial buildings; installation of permanent protection solutions against lightning strikes.
PREFA Solar
Solar roofs with PREFA solar roof tiles; integrated solution for energy generation and roof design with weather-resistant execution.
Roof maintenance
Regular inspections, cleaning, sealing and repairs as part of a service contract; maintenance for early detection and remediation of damage.
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4.1/5

Walser Spenglerei AG

Trust & reputation

ranQ Trust Score of Walser Spenglerei AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Walser Spenglerei AG scores 67.6 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
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.73.324%
  • 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.45.610%
  • 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.78.08%
Walser Spenglerei AG scores 82.3 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.92.512%
  • 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%
Walser Spenglerei 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%
Walser Spenglerei AG scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Walser Spenglerei AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.8 out of 5 stars from 5 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
4.8
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle4.85
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Gewerbestrasse 15
8881 Tscherlach
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-466.934.929
Founded
2014 · 12 years
Last commercial register change
July 23, 2021
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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