DSL · 25 mi of Marietta

Diesel Mechanic Schools in Marietta, GA

2 schools within 25 miles of Marietta reported diesel mechanic graduates for 2023-24, 110 awards in all. Sorted by distance.

Chattahoochee Technical College

1.8 mi

980 S Cobb Drive Dr SE, Marietta, GA · Public, 2-year

DSL 59
AUTO 291
WELD 251
HVAC 147
IMT 120
CDL 118
CARP 14
CNC 13
A&P 11
BODY 2

Grads 2023-24: 59 diesel mechanic
In-state tuition/yr 2025-26: $3,540
Median pay 1 yr out: $37,287 undergraduate certificate

Atlanta Technical College

18.5 mi

1560 Metropolitan Pkwy SW, Atlanta, GA · Public, 2-year

DSL 51
HVAC 118
CARP 86
AUTO 82
CDL 53
WELD 44
LINE 39
PLMB 29
ELEC 26
A&P 19
BODY 8

Grads 2023-24: 51 diesel mechanic
In-state tuition/yr 2025-26: $3,382
Median pay 1 yr out: $28,251 undergraduate certificate

BLS puts the median annual wage for bus and truck mechanics and diesel engine specialists in Georgia at $61,370 (middle 80% from $45,890 to $85,260), May 2025. BLS Occupational Outlook Handbook.

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

More near Marietta

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.