- A A Injection Svc Inc
- C & M Engine Svc Inc
- Complete Diesel Engine Inc
- Cummins Southeastern Power Inc
- Diesel Tech
- Don's Diesel Repair
- Fehrenbacher Truck & Trailer
- Gary's Diesel Svc
- Gulf Coast Power Inc
- Iron Horse Truck Svc
- Long's Diesel Repair
- Martin's Diesel Svc
- Metairie Marine Supplies Inc
- R & H Machinery Inc
- Robert Mathis Diesel Svc
- Southside Diesel Svc
- Wayne's Diesel Repair
