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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesPainting & PlasteringSonceboz-SombevalA. Waser SA
A. Waser SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of A.Waser SA is to provide services in the field of building design and renovation, particularly in the areas of: Painting (interior and exterior painting, decorative painting, painting of wood, metal and other surfaces), Plastering (interior and exterior plastering, Crépissage, Faux-ceilings, Partitioning), Sandblasting (cleaning of surfaces made of stone, wood, metal, etc. by sandblasting, Aerogommage, Hydrogommage), and Transformation (renovation and refurbishment of buildings, including thermal and acoustic insulation). The company thus offers a comprehensive range of services for the design, renovation and maintenance of buildings.

AI-generated
Offering

Products & services

Industry:Painting & Plastering
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4.1/5

A. Waser SA

✓ Offered5
Painting
Interior and exterior painting, facade painting, floor painting, airless painting, wallpapering; works for ceilings, walls, woodwork, eaves and windows.
Plastering
Interior and exterior rendering, false ceilings, partitioning, heavy partitions, thermal and acoustic insulation, anti-crack treatment.
Sandblasting
Sandblasting of stone, wood and metal; aerogommage and hydrogommage for various substrates.
Facade insulation
Thermal and acoustic insulation of facades, with installation of false ceilings, partitioning, finishing render and installation of Scandatex.
Complete renovation
Renovation of houses, farms, factories and protected houses; partitioning, thermal and acoustic insulation, false ceilings, finishing render, various painting works.
Trust & reputation

ranQ Trust Score of A. Waser SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

A. Waser SA scores 66.5 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.65.024%
  • 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.61.010%
  • 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%
A. Waser 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%
A. Waser SA 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%
A. Waser SA scores 11.4 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 35.11.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

A. Waser SA reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.3 out of 5 stars from 10 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
4.3
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle4.310
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Rue Pierre-Pertuis 12
2605 Sonceboz-Sombeval
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-112.012.849
Founded
2004 · 22 years
Last commercial register change
February 22, 2024
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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