JW Diesel & Automotive is a locally owned and operated diesel and automotive repair shop based in Carbondale, Colorado. Founded by Jeremy Goscha and Will MacLeod—both Roaring Fork Valley natives and graduates of Wyotech’s diesel technology program—the shop specializes in diesel diagnostics, performance upgrades, and general automotive services. With a passion for “anything with a motor,” Jeremy and Will bring years of experience and a commitment to quality workmanship to every project.

Services Offered

• Diesel Diagnostics & Repair: Expertise in Duramax, Cummins, and Powerstroke engines.

• Performance Upgrades: Enhancements to improve vehicle performance and efficiency.

• General Automotive Services: Comprehensive maintenance and repair for various vehicle makes and models.

• HVAC Services: Certified HVAC diagnostics and repairs.

Community Involvement

JW Diesel & Automotive is a proud Open Barrel Racing Sponsor of the Carbondale Wild West Rodeo, supporting local traditions and the Western spirit of the Roaring Fork Valley.