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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesOther Service IndustriesBlonayPianos Vernaz Sàrl
Pianos Vernaz Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Pianos Riviera Sàrl is the maintenance, repair and restoration of pianos and grand pianos, including tuning, mechanical revision, intonation, restoration and installation of systems such as Piano Silent and humidifiers. In addition, the company also offers services such as transportation, expertise and consulting, as well as preparing pianos for recordings.

AI-generated
Offering

Products & services

Industry:Other Service Industries
✓ Offered7
Piano tuning
Tuning of upright and grand pianos, at home or in the workshop, including maintenance of the tuning fork and adjusting the tone according to the instrument.
Piano restoration and repair
Repair and restoration of pianos, including work on the case, the action and the soundboard section, with a fully equipped workshop in Montreux.
Sale of new and used pianos
Sale of upright and grand pianos, new or used, with delivery, warranty and tuning included depending on the models offered.
Piano rental
Piano rental according to conditions defined in a separate contract, with duration, security deposit, maintenance and responsibility specified.
Silent system installation
Installation of Silent systems on upright or grand pianos, in the workshop or at home, with optical sensors and use with headphones.
Piano humidifier installation
Installation of integrated humidification systems or room-air humidifiers to stabilize humidity and protect the piano.
Piano expertise and advice
Advice and expertise for choosing, maintaining and improving the tone of pianos, in particular during intonations and repairs.
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4.1/5

Pianos Vernaz Sàrl

Trust & reputation

ranQ Trust Score of Pianos Vernaz Sàrl: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Pianos Vernaz Sàrl scores 75.0 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.82.524%
  • 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.70.08%
Pianos Vernaz Sàrl scores 72.3 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.75.012%
  • 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%
Pianos Vernaz Sàrl 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%
Pianos Vernaz Sàrl scores 34.3 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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Pianos Vernaz Sàrl 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 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
5
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle510
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Route de St-Légier 10
1807 Blonay
Opening hours
Mon
09:00 - 17:00
Tue
09:00 - 17:00
Wed
09:00 - 17:00
Thu
09:00 - 17:00
Fri
09:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-134.848.112
Founded
2019 · 7 years
Last commercial register change
April 14, 2022
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.
88.0
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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