Trained and certified by Jon LeVan at Guitar Services Workshop in Nashville, I bring great attention to detail to each instrument.
I have also studied tube amplifier repair under Gerald Weber from Kendrick Amplifiers in Texas.
​I am a working guitarist and musician myself and know what to look for in the feel of a guitar and what it takes to bring that mojo back to your favorite instrument. I am dedicated to getting your guitar playing and sounding great at a price that fits your budget.

John Krupa
​Owner | Guitar Technician | Musician

I started playing guitar at the age of 12 and was always fascinated by how they worked. A guitar teacher and mentor of mine encouraged me to study the craft of instrument repair and restoration. He said that dedicating time and study to luthier work is something I would never regret. He was right!

I love working to bring an instrument to its fullest potential. While I enjoy doing basic setups, standard adjustments, and installations, I’m often presented with unique problems that require thinking outside of the box. It’s the unique models, odd breaks, and hard to reach repairs that make luthier work challenging and rewarding. 
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As a musician, I get that the feel and tone of an instrument is unique to each player. As a guitar technician, my goal is to help each player achieve the feel of a custom fit.

• Guitar Tech, Setup and Repair Training, ​ Guitar Services Workshop, Nashville​​
  
• Advanced Guitar Repair and Restoration Training, Guitar Services Workshop, Nashville​​

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• ​Taylor Factory Authorized Service Technician, Silver Level

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Be sure to follow me on Instagram to see the most up to date pics of current jobs and projects!