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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRepair of Consumer GoodsBlonayPianos Riviera Sàrl
Pianos Riviera Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Pianos Riviera Sàrl provides piano services including tuning, voicing/intonation, mechanical overhaul, repair and restoration. The company also sells and rents new and used pianos, installs silent systems and humidity-control devices (Dampp-Chaser), and offers transport, appraisals and preparation services for recordings.

AI-generated
Offering

Products & services

Industry:Repair of Consumer Goods
✓ Offered7
Piano tuning
Tuning of upright and grand pianos, adjustment of the pitch, regular maintenance, on-site at home or in the workshop, with travel included depending on the area.
Piano repair and restoration
Piano repair and restoration, work on the case, soundboard and action, with a workshop equipped for interventions on site.
Piano intonation (harmonisation)
Intonation of the hammers to soften or balance the sound, carried out after regulation and tuning, on pianos from different brands.
Silent system installation
Installation of silent systems on upright and grand pianos, in the workshop or at home, with optical sensors and headphone use.
Installation of piano humidifiers
Installation of integrated humidification systems such as Dampp Chaser / Piano Life Saver, as well as advice and selection of room air humidifiers.
Sale of new and used pianos
Sale of new or used upright and grand pianos, with warranty, delivery and tuning included depending on the store page.
Piano rental and rent-to-own
Pianos available for purchase, rental and rent-to-own, offered in the store section with several new and used models.
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4.2/5

Pianos Riviera Sàrl

Trust & reputation

ranQ Trust Score of Pianos Riviera Sàrl: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Pianos Riviera 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 Riviera Sàrl scores 77.2 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.86.512%
  • 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%
Pianos Riviera 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 Riviera 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 Riviera Sàrl reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very 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 Saint-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-492.894.945
Founded
2016 · 10 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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