If you hire this pro, you’re covered by a money-back guarantee. Learn more
If you hire this pro, you’re covered by a money-back guarantee. Learn more
About
With over 50 years in business and experience on virtually every make and model of piano, I’ve dedicated my life to the craft of piano tuning and overall maintenance like repair. What began as a simple nudge from a job agency became my true calling, and I’m grateful every day to work independently doing what I love.
Along the way, I’ve worked closely with many piano dealerships and have been an active member of the Piano Technicians Guild, attending conventions and visiting multiple piano factories to deepen my knowledge. And I was previously featured on Thumbtack and on Angie's List where I was the top rated tech for four consecutive years.
If you’re looking for a seasoned, detail-oriented piano technician who truly respects your instrument, I’d be glad to help keep your piano sounding its best.
Overview
Current Top Pro
Hired 20 times
Serves Sherman Oaks, CA
Background checked
1 employee
52 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Cash, Check, Venmo, and Zelle.
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 value.
Exceptional 5.0
32 reviews
5
100%
4
0%
3
0%
2
0%
1
0%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Cameron B.
Aug 21, 2026
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Hired on Thumbtack
Mark was so great! He fixed up the family piano and even found when it was made. He tuned it up and fixed the regulation and pedals and broken key cover. He did so well and was very nice and worked fast and diligently. Would hire again!
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 • Voicing • Regulation • Fix squeaky pedal
Piano Tuning
Harley F.
Aug 23, 2026
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Hired on Thumbtack
It was a great experience hiring Mark to tune our baby grand piano. He tuned it up and fixed a couple of non functioning keys for a reasonable price. As an added plus we had a very enjoyable chat about music after he was done with the job. We’ll definitely have him continue to maintain the piano in the future as necessary.
Piano Tuning
Todd B.
Aug 12, 2026
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Hired on Thumbtack
He was on time, very professional, and highly skilled. He performed an excellent tuning and I am a recording artist so I require a precise tuning. 100% will use him next time and highly recommend.
Details: Upright • Last piano tuning less than 1 year ago • Piano played at least once a week • More than 10 years old • Fix sticky keys
Piano Tuning
Steven R.
Aug 27, 2026
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Hired on Thumbtack
Mark was responsive, super knowledgeable, described everything he was doing as he did it, was affordable, and professional. We had him decontaminate our piano after smoke damage. He disassembled our 1951 piano down to removing all the keys, cleaning the hammers, and doing whatever else needed to be done. We will have him tune it once it gets moved back into our house.
Details: Spinet • Last piano tuning more than 2 years ago • Piano played at least once a week • More than 10 years old • Regulation • Pitch raise • Fix squeaky pedal • Fix sticky keys • Repair broken strings
Piano Tuning
James L.
Jul 26, 2026
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Hired on Thumbtack
Mark was like having family at the house. He makes you feel welcomes and cared for my Yamaha U1 like it was his own sparing no expense to get the piano perfect! Thank you!
Details: Upright • Last piano tuning more than 2 years ago • Piano played at least once a week • More than 10 years old
Piano Tuning
Credentials
Background Check
Mark Mandell
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
The tuning and repair varies between $170-$250 but with some exceptions.
What is your typical process for working with a new customer?
I inquire how long since previous service was done which can determine the price I charge.
What education and/or training do you have that relates to your work?
Former member of the PTG for 20 years and my own piano playing experience