Learn DIESEL & HEAVY TRUCK TECHNOLOGY AT
South Texas Vocational Technical Institute
Diesel-powered vehicles are the backbone of transportation, agriculture, construction, and logistics. Our Diesel & Heavy Truck program prepares students with hands-on experience servicing engines, electrical systems, transmissions, brakes, and hydraulics. Whether you’re interested in working in a fleet shop, dealership, or field service role, we help you build the skills needed to get started in this high-demand industry.

- Learn from instructors with real-world diesel mechanic experience
- Work with actual diesel engines and commercial vehicle components
- Earn your diploma
- Practice diagnostics, maintenance, and repair of heavy-duty systems
- Be career ready by graduation

Throughout your program, you’ll follow diesel service and safety standards used in the industry today. Training begins every five weeks—and evening classes are available!


Ready to invest in your future with
hands-on, career-relevant training?
what can you do with an
Diesel Heavy Truck Diploma?
Program graduates may be able to find work as1:









call or visit us in
San Antonio, TX
South Texas Vocational Technical Institute
734 SE Military Dr. | San Antonio, TX 78214 | P: 956-554-3515
ACCREDITATION, APPROVAL, AND LICENSURE
South Texas Vocational Technical Institute is accredited by the Accrediting Commission of Career Schools and Colleges (ACCSC), as a branch campus of:
Miller-Motte College – Chattanooga
6397 Lee Highway, Suite 100
Chattanooga, TN 37421
P: 423-510-9675

ACCSC
2101 Wilson Blvd., Suite 302
Arlington, VA 2201
P: 703-247-4212
W: http://www.accsc.org/
South Texas Vocational Technical Institute is approved and regulated by the Texas Workforce Commission, Career Schools and Colleges, Austin, Texas:
Career School and Colleges
101 E. 15th St., Room 226T
Austin, TX 78778
P: 512-936-3100
W: www.texasworkforce.org/careerschools

* The jobs mentioned are examples of certain potential jobs, not a representation that these outcomes are more probable than others. STVT cannot guarantee employment or salary.
© Copyright 2025 Ancora Education
©Miller-Motte College located in Chattanooga, Tennessee and Miller-Motte College branch campuses have been approved by the State of Tennessee to participate in the National Council or State Authorization Reciprocity Agreements (NC-SARA). NC-SARA is a voluntary, regional approach to state oversight of post-secondary distance education.