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Diesel mechanic training in Oklahoma

12 diesel mechanic programs with costs, results and funding that can make them free

10 schools offer these diesel mechanic programs, and Oklahoma has approved every one for workforce funding. Each shows its price if you pay yourself and how past students did.

Diesel mechanics inspect and repair buses and trucks and maintain diesel engines of every kind. Community colleges and technical schools offer certificates and degrees in diesel repair, employers may require or prefer certification, and some jobs need a commercial driver's license to test-drive trucks and buses.1 Under federal rules, anyone paid to handle the refrigerant in a truck's cab air conditioning must be certified by an EPA-approved program.2

In Oklahoma, 8 of the 12 programs take students without a high school diploma and 4 ask for a diploma or equivalent.

By kind, the 12 programs here are diesel technician certificate or diploma (6 programs), diesel technology (associate degree, 2 programs), heavy equipment mechanic (2 programs), medium and heavy truck technician (1 program), and 1 more of one other kind.

See the 12 programs

How much does diesel mechanic training cost in Oklahoma?

$2,084 to $11,826 is what most diesel mechanic programs in Oklahoma cost if you pay yourself

That is the middle half of the 12 programs with a price. All of them: $1,035 to $26,393

In the typical program

Finished the program
83%
Working 6 months later
Left out
Far more of Oklahoma's programs report exactly 100% than in other states
Earned a year, estimated
about $41,400
Length
Not enough data
1 program reports it; a typical figure needs 5

Source: US Department of Labor, program year 2024 (July 2024 to June 2025). Only programs approved for workforce funding are listed; other schools in Oklahoma may also offer diesel mechanic training. How these figures are made

The year of these Oklahoma figures is uncertain. Oklahoma has not sent its program year 2024 data to the federal site, so check with the school and an American Job Center that the program is still approved and the funding terms still apply. We will update this page when that data is out. More on this

Is there free diesel mechanic training in Oklahoma?

Who qualifies, and other ways to pay: financial aid, grants and the GI Bill

All 12 diesel mechanic programs in Oklahoma approved for WIOA funding

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12 programs

How to pay for diesel mechanic training in Oklahoma

WIOA funding can pay for diesel mechanic training in Oklahoma

Every program on this page is approved for it. Whether you qualify, how much your local area pays and how to apply are on our page Does WIOA pay for job training?

Financial aid and grants for diesel mechanic training

Most students can get federal student aid for college, career school or trade school. A Federal Pell Grant, unlike a loan, usually doesn't have to be repaid. Ask the school whether its program qualifies.78

GI Bill for diesel mechanic training

Veterans, service members and qualified dependents can use GI Bill benefits for non-college training programs.9

The program list does not show which programs accept these. Ask the school.

Quick facts: Diesel mechanic training in Oklahoma

lowest typical price among the states with enough programs to compare
5th of 26
other states where the typical program's graduates earned less
8 of 13
diesel mechanic programs here, against the typical state's 8
12 vs 8

State comparisons use the same figures as the diesel mechanic training by state table: the middle program of each state, and only states with three or more schools for prices. Source: US Department of Labor, program year 2024 (July 2024 to June 2025).

Diesel mechanic training in Tulsa, Ardmore, Oklahoma City and other Oklahoma cities

Choosing an area filters the program list above. 1 in smaller cities and towns.

Other training in Oklahoma

How diesel mechanic training compares with the rest of skilled trades: Trade school programs in Oklahoma

Where the Oklahoma diesel mechanic program numbers come from

Which Oklahoma diesel mechanic programs are on this list?

These are the diesel mechanic programs Oklahoma approved for WIOA funding (public workforce funding under the Workforce Innovation and Opportunity Act), as reported to the US Department of Labor for program year 2024 (July 2024 to June 2025). Each state keeps its approved programs on an eligible training provider list (ETPL).10 The list here covers programs approved as of June 30, 2025. Schools that never applied for approval are missing, so this is a part of what Oklahoma offers.

How the prices and results of Oklahoma diesel mechanic programs are measured

Prices are tuition and required fees for someone paying without workforce funding, as the school reported them; check the current price with the school. Results describe students who left each program in recent years, so they are no guarantee, and the yearly earnings are the reported quarter times four, an estimate. A program without a "Trained with WIOA funding" line may still take WIOA students. Where a field was left empty or withheld, the page says "Not reported", and "Left out" where a figure was filed but failed one of our checks; nothing is estimated to fill a gap. Where the numbers come from explains each figure in full.

How reliable are the Oklahoma figures?

The US Department of Labor's own results site says Oklahoma has not yet sent its data for program year 2024.11 So we cannot say which year these figures describe; they may be older. Before you enroll, check with the school and your local American Job Center that the program is still approved and that the funding terms still apply. We will update these pages when the federal site publishes the 2024 data for Oklahoma. We leave out the share working 6 months later for Oklahoma: far more of its programs report exactly 100% than in other states.

Sources for the facts about diesel mechanic training in Oklahoma

Show the 11 sourcesHide the sources
  1. US Bureau of Labor Statistics, Occupational Outlook Handbook: Diesel Service Technicians and Mechanics
  2. Electronic Code of Federal Regulations: 40 CFR part 82, subpart B, Servicing of motor vehicle air conditioners
  3. US Department of Labor, TrainingProviderResults.gov: About This Site
  4. US Department of Labor: WIOA Adult Program
  5. Code of Federal Regulations, title 20, part 680, sections 680.220, 680.230 and 680.310: career services before training, other grants such as Pell Grants first, and limits on Individual Training Accounts (GovInfo, 2024 edition)
  6. US Department of Labor: American Job Centers
  7. US Department of Education, Federal Student Aid: Eligibility for Federal Student Aid
  8. US Department of Education, Federal Student Aid: Don't Miss Out on Federal Pell Grants
  9. US Department of Veterans Affairs: GI Bill benefits for non-college degree programs
  10. US Department of Labor, Training and Employment Guidance Letter 8-19, Attachment I: Requirements for Training Providers, Program Eligibility, and the State Eligible Training Provider (ETP) List
  11. US Department of Labor, TrainingProviderResults.gov: search page, note on states with known data quality concerns