LoCo Guitar Works

05/08/2026

04/29/2026

Get while the gettin’s good. This semi hollow was handcrafted right here in Longmont by local legend Ron “Rono” Oates. Rono’s built instruments for members of Leftover Salmon and the String Cheese Incident. Price has been reduced to $1250 (Ronos been saving up for a new ride)

03/05/2026

Yall come watch some live music! (Its better than the s**t I usually play at the shop)

08/28/2025

Hello! I’m Gillian “JJ” Marsh. And I am stoked to announce the grand opening of my full service guitar repair shop LoCo Guitar Works! This has been a long time in the making and I am so excited to share with everyone.
Who the hell am I? I’m glad you asked. I was born and raised in Longmont CO and I’ve been a luthier in the area for 7 years. I have worked under many luthiers and shops but now it’s time to strike out on my own. I adore this community and am delighted to bring a little more music to my hometown.
Special shout out to the fine folks at for letting me share their space and make things a little noisy.
The Grand Opening is happening soon! Stay tuned for details. Hope to see you all there!
(There will be beer)