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Calvin Robertson G.M.I.M.I.T. Lon.

$195
Estimated price


Additional service

Responds within a day


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About
G.M.I.M.I.T. means.....I am a Graduate Member of the Institute of Musical Instrument Technology of London.... I am also the holder of the 1968 Evelyn Broadwood Scholarship award from The Worshipfull Company of Musicians in London.. In 1979, I passed the Piano Technician Guild Examination for RPT.. If you need my services.. choose My Name Only… I also Specialize in working on ALL MODELS OF Steinway Grand Pianos … The cost of tuning is $195.00. ..pitch raise..$175.00, (Service Charge is $75.. if I am at the job, and you decide not to do anything.. that charge compensates for the trip .. ). …cleaning Grand Pianos..$230.00...to $330.00....and Regulation is $1,200. All payments are due on completion of the job.. I also SPECIALIZE in REGULATING the GRAND PIANO ACTiON so that it will perform identically the same way the weather you play softly (p), or loud (ff). I will provide you with the Ultimate in service, integrity, and professionalism. ******** Thanks.
Overview

Hired 1499 times

4 similar jobs done near you

Background checked

58 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Apple Pay, Cash, Check, Venmo, and Zelle.

Top Pro status

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2024

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2021

Services offered
Piano type
Additional service

Voicing

Regulation

Pitch raise

Fix squeaky pedal

Projects and media
Projects and media
Reviews

Customers rated this pro highly for professionalism, work quality, and responsiveness.

Excellent 4.9

666 reviews

5

97%

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2%

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pro avatar
Tom T.

2 weeks ago

Hired on Thumbtack

Calvin was a good find. He has a very good ear and did a wonderful job tuning our church grand piano. Very professional and knowledgeable.

Details: Baby grand • Last piano tuning less than 1 year ago • Piano played at least once a week • More than 10 years old

Piano Tuning
pro avatar
Kelly M.

Feb 13, 2026

Hired on Thumbtack

Calvin came over yesterday to tune my husband’s piano as a birthday surprise, and we couldn’t be happier with the experience. He was extremely professional, knowledgeable, and clearly very skilled at what he does. He took the time to make sure everything was perfectly tuned, and the piano now sounds absolutely beautiful.Thank you so much, Calvin, for your excellent service! We highly recommend you!

Details: Spinet • Piano played at least once a week • More than 10 years old • Voicing • Regulation • Pitch raise

Piano Tuning
pro avatar
Todd K.

Jan 9, 2026

Hired on Thumbtack

My piano sounds and feels like new (it's 50 years old). He not only tuned it ($195) perfectly he adjusted all of the capstans ($65) which made the action much lighter and more responsive. No other piano tuner identified this issue. He spent 2 1/2 hours making it perfect. I definitely would reco him

Details: Upright • Last piano tuning 1-2 years ago • Piano played at least once a week • More than 10 years old • Fix sticky keys

Piano Tuning
pro avatar
Sheila F.

Dec 27, 2025

Hired on Thumbtack

This was the first piano tuning I’ve had in over a decade. I had no other frame of reference, however Mr. Calvin was thorough. He explained the present condition of my piano, and discussed what to expect, which included the cost for service. Upon completion he disclosed it was close to optimal, however because of the time lapse between tunings, it was not at 100%. He did advise regular maintenance every 4-6 months. The feedback I would offer is to disclose acceptable payment methods prior to arrival, this will allow the customer to be better prepared.

Details: Spinet • Last piano tuning more than 2 years ago • Piano played at least once a week • More than 10 years old • Fix sticky keys

Piano Tuning
pro avatar
Lee-Sean H.

Dec 21, 2025

Hired on Thumbtack

Details: Upright • Last piano tuning more than 2 years ago • Piano played a few times a year • More than 10 years old • Pitch raise

Piano Tuning
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Calvin Robertson