After purchasing a guitar to add to my Collection, I noticed it had some issues. The whole setup was wrong . I took it to John and now it’s one of my favorite guitars to play. Thanks John! You did an absolutely amazing set up.

Beautiful guitar setup – took it home and played for hours. Quality work – straightforward, fast and reasonable. Only wish I’d discovered John earlier.

Thank you for upgrading my tele with new pickups and a stellar setup!
The new guy is a keeper!

I have had John working on my instruments for a couple decades down and most recently on couple of my favorites used on the road and in the studio. John always has a creative resolve or solid solution or a method of getting things done for and does it at a pretty reasonable rate too. A professional for world renowned musicians and a professional for local area musicians and Pros alike. Super happy with John Jensen and J J Guitars.

in this age of very few GOOD techs left that you could find to do a great Job on your amp or guitar John is the only guy to go to and worth it. PERIOD!!! his knowledge and expertise will get you back on stage with confidence that you don’t have to worry about your gear failing and you can get back to what you do best, because he does his very best.

Great customer service and superb work !! Thank you so much for your fast turn around. Five stars and 2 thumbs up. My first time using them and John was awesome I will be back.