ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,874 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRepair of Consumer GoodsGrüt (Gossau Zh)Grünenwald Piano Service
Grünenwald Piano Service Logo
Verified· 3 sources

Grünenwald Piano Service

Summary

About the company

The company Grünenwald Piano Service offers services around pianos and grand pianos, including piano tuning, repair, transport, purchase and sale as well as sound optimization.

AI-generated
Offering

Products & services

Industry:Repair of Consumer Goods
✓ Offered11
Piano and grand piano tuning
Tuning of pianos and grand pianos by ear, including for private use and concert performance; includes inspection of the instrument, pedal checks, cleaning of the keyboard and advice on room climate.
Repair and restoration of pianos and grand pianos
Repairs, revisions and comprehensive restorations of pianos and grand pianos; includes string replacement, manufacture of replacement parts and repairs to surface damage.
Piano and grand piano transport
Organized, insured transport of pianos and grand pianos by professional movers, including packing and pickup as well as delivery to the desired location.
Sound optimization (intonation)
Adjusting the sound of pianos and grand pianos to the desired tone character, for example softer, harder, less shrill or more balanced.
Regulation of pianos and grand pianos
Adjustment and optimization of the action when keys stick, the playing is heavy or the repetition is imprecise, for a better playing feel.
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 14 reviews across all connected sources

Sources
GGoogle514
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Grünenwald Piano Service has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Grünenwald Piano Service in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Grünenwald Piano Service by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Grünenwald Piano Service to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Fochenmattweg 12
8624 Grüt (Gossau Zh)
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Sole proprietorship
UID
CHE-238.680.289
Founded
2019 · 7 years
Last commercial register change
May 1, 2019
Employees
1 to 10

Similar companies

MJ
Mister J GmbH
Effretikon
BG
Backyard GmbH
Zurich
DS
dieGitarre.ch SA
Winterthur
SM
Swiss Mobile GmbH
Dübendorf
BT
Berger Textil GmbH
Dietikon
CG
Chisel GmbH
Neftenbach
PL
Pneuhaus Luegisland AG
Zurich
K+
Kern + Schaufelberger AG
Winterthur