Ranken Technical College
1.2 mi4431 Finney Ave, St. Louis, MO · Private nonprofit, 4-year
- Grads 2023-24
- 25 diesel mechanic
- In-state tuition/yr 2025-26
- $18,670
- Median pay 1 yr out
- $48,157 undergraduate certificate
Diesel Mechanic Schools in St. Louis, MO
3 schools within 25 miles of St. Louis reported diesel mechanic graduates for 2023-24, 34 awards in all. Sorted by distance.
3221 McKelvey Road, Bridgeton, MO · Public, 4-year
- Grads 2023-24
- 7 diesel mechanic
- In-state tuition/yr 2025-26
- $3,660
- Median pay 10 yrs, all
- $40,196
5800 Godfrey Rd, Godfrey, IL · Public, 2-year
- Grads 2023-24
- 2 diesel mechanic
- In-state tuition/yr 2025-26
- $4,536
- Median pay 10 yrs, all
- $43,672
BLS puts the median annual wage for bus and truck mechanics and diesel engine specialists in Missouri at $59,360 (middle 80% from $41,170 to $82,480), May 2025. BLS Occupational Outlook Handbook.
Licensing rules for diesel technicians are set by Missouri: check them on CareerOneStop. For paid on-the-job training, search the apprenticeship finder.
More near St. Louis
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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.