Professional Trombone Repair
The Boneyard
The Boneyard is the Workshop of John Sandhagen
John is a Bass Trombone Player as well as a repair technician.
The Boneyard has been taking care of trombone players for over 30 years.
Services
01.
Cleaning
Need a horn cleaned? Bring it to John for a complete wash.
02.
Dent Removal
From minor to large dents, John can get them out for you.
03.
Slide Repair
have a hitch in your slide? John can get it moving smoothly.
Boneyard Event
An annual event held the Sunday after Easter. Trombones, Hot Dogs, Music and Friendship
