1. Gray's Diesel
2490 County Road 220, Middleburg, FL 32068
Coordinate: 30.10053,-81.76795
Phone: (904) 579-3982
2. First Coast Diesel Performance
4381 County Road 218, Middleburg, FL 32068
Coordinate: 30.06235,-81.90034
Phone: (904) 860-8855