Diesel Mechanic Training

Train to be a diesel mechanic at Delgado Community College!engine block


  • A/C Refresher and EPA 609 Certification/Recertification - Covers basic automotive A/C principals and prepares students to obtain EPA 609 Certification.
  • Basic Air Systems / Air Brakes - Offered as a night course and covers basic principals of air systems and air brakes.
  • Diesel Induction and Exhaust Systems - Covers the basics, theory, and operation of these systems.


Diesel service technicians and mechanics inspect, repair, and overhaul buses, trucks, or any vehicle with a diesel engine. The median annual wage was $48,690 in 2021. Employment is projected to grow 4% until 2031.

Source: U.S. Bureau of Labor Statistics