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IMC Repair Technicians

Randy Derge: Senior Repair Technician

Randy has been repairing instruments for more than 35 years. Over that span of time, he has experienced and corrected just about every repair situation imaginable. He is well connected to the band instrument repair world and an active member of NAPBIRT (National Association for Band Instrument Repair Technicians). He enjoys working on all instruments, from entry-level maintenance work to professional “tweaks,” modifications, tone-hole leveling, key-fitting and pad work. Rebuilding saxophones is his strength and passion. Feel free to call Randy during normal business hours. He will be more than happy to discuss, in person or over the phone, any questions or ideas you may have with your personal instrument.

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Adam LeGrave: Shop Manager, Repair Technician

Adam, a native of Green Bay, attended the University of Wisconsin-Green Bay for 5 years, studying concert and world percussion under Dr. Cheryl Grosso. Adam then attended Western Iowa Tech Community College, graduating in 2014 with an Associate’s Degree in Band Instrument Repair. Once returning home to Green Bay, Adam started working for Instrumental Music Company, honing his skills as a repair technician. He enjoys working on all instruments, but specializes in repairing and improving percussion instruments, and is available to assess school percussion instruments and make repairs at the schools.

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Brad Exworthy: Repair Technician

Brad has been working for Instrumental Music Company for just over 3 years repairing instruments.  He is a 2017 and 2018 graduate of Minnesota State College: Southwest in Band Instrument Repair and Guitar Building and Repair.  Brad specializes in guitar and will answer any questions you have regarding the instrument!

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  • Monday-Thursday: 10am-7pm
  • Friday: 10am-6pm
  • Saturday: 9am-12pm
  • Sunday: Closed*