DSL · 25 mi of San Antonio

Diesel Mechanic Schools in San Antonio, TX

2 schools within 25 miles of San Antonio reported diesel mechanic graduates for 2023-24, 234 awards in all. Sorted by distance.

St Philip's College

5.4 mi

1801 Martin Luther King Dr, San Antonio, TX · Public, 4-year

Grads 2023-24
185 diesel mechanic
In-state tuition/yr 2025-26
$3,412
Median pay 1 yr out
$49,609 associate degree

Miller-Motte College-STVT-San Antonio

7.7 mi

734 SE Military Drive, San Antonio, TX · Private for-profit, under 2-year

Grads 2023-24
49 diesel mechanic
Program tuition 2023-24
$24,640 13 mo
Median pay 1 yr out
$36,263 undergraduate certificate

BLS puts the median annual wage for bus and truck mechanics and diesel engine specialists in Texas at $58,810 (middle 80% from $40,930 to $81,660), May 2025. BLS Occupational Outlook Handbook.

Licensing rules for diesel technicians are set by Texas: check them on CareerOneStop. For paid on-the-job training, search the apprenticeship finder.

More near San Antonio

Sources: IPEDS Completions 2023-24 (C2024_A) and Directory (HD2024), NCES; College Scorecard institution data (2025-26 charges, released Nov 2, 2026) and field-of-study data (Oct 15, 2026); FMCSA Training Provider Registry (as of 2026-11-02); BLS Occupational Employment and Wage Statistics, May 2025. Checked 2026-11-02. How we build this list.