Piano Pro Service
Upright player.
Service calls.
Contact Us.

Let the Music roll

Home.Upright player.Service calls.Electrify.Contact Us.
(630) 772 1958

Who we are

Welcome to PianoPro Service! We are a full service organization dedicated to the skillful repair, rebuilding and restoration of pneumatic automated musical instruments .


Leave a message if I don’t pick up. Many times I am out on service calls.

If you have a broken down old  upright player and you want it to come back to life, I can help you. If your instrument just isn’t performing like it should, I can fix that.


Player pianos of all types and age are repaired and restored.  Whether it’s a 1920’s upright, a 70’s Aeolian “Sting” or a 1981 Universal console, call me and I’ll take a look at it. I’ll get it working again!


Service calls

Yes, I do in-home service calls!   Many problems can be fixed easily right on site.  But if not, I only take out the components that need repair, saving time and the expense of moving the entire instrument.  I service the entire western Michigan area so give me a call or send me an email.  I no longer service the Chicagoland area. Click here to go to the contact page.

Our Mission

The goal of any service organization is customer satisfaction. We are no different and will work until your instrument is serviced right. We guarantee all of our work and hope to achieve such a level of satisfaction that you will gladly refer our services to others.


Eric Bergstrom -proprietor

MADE IN Michigan!

Bergytone pumps are the best selling pumps made today. You are buying right from the mfg.

Eric Bergstrom- owner and technician

BT-002 Complete Suction box


Vacuum Pumps

Player Piano Automation Kits

I manufacture a complete line of piano automation kits under the Bergytone name. Click on the links below to read more about the Bergytone product line.


BT-002 Vacuum pump with speed controller

BT-003 Replacement dual speed controller

BT-005 Auto Shut-off at end of roll (also called ‘slap switch’)

BT-006 Vacuum operated Auto rewind

BT-007 Vacuum operated  electrical switch


Now carried by Schaff Piano

But you can still buy direct from PianoPro