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Diesel mechanic training in Wyoming

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

4 schools offer these diesel mechanic programs, and Wyoming 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 Wyoming, all 5 programs ask for a high school diploma or equivalent.

By kind, the 5 programs here are diesel technician certificate or diploma (2 programs), diesel technology (associate degree, 2 programs) and diesel mechanic with CDL (1 program).

See the 5 programs

How much does diesel mechanic training cost in Wyoming?

$3,504 to $8,783 is what most diesel mechanic programs in Wyoming cost if you pay yourself

That is the middle half of the 5 programs with a price. All of them: $2,752 to $9,891

In the typical program

Finished the program
Not enough data
2 programs report it; a typical figure needs 5
Working 6 months later
Left out
Every program that reports it reports exactly 100%
Earned a year, estimated
Not enough data
2 programs report it; a typical figure needs 5
Length
Not enough data
2 programs report 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 Wyoming may also offer diesel mechanic training. How these figures are made

Is there free diesel mechanic training in Wyoming?

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

All 5 diesel mechanic programs in Wyoming approved for WIOA funding

Filters
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Kind of program
School
How it's taught
How to show the list

5 programs

  • Diesel technician certificate or diplomaIn personHigh school diploma or equivalent

    Diesel Technology Certificate

    ATP Northern Wyoming Community College District

    Sheridan

    Accredited school

    High school diploma or equivalent

    ATP Northern Wyoming Community College District, SheridanDiesel technician certificate or diploma · Accredited schoolIn person · High school diploma or equivalent

    Earned a year, estimated$21,800
    Price if you pay yourself$5,652

    4 students trained with WIOA funding

    School website, Diesel Technology Certificate at ATP Northern Wyoming Community College District
    More details about Diesel Technology Certificate at ATP Northern Wyoming Community College District
    Finished
    76%
    Working at 6 months
    Left out
    Earned in a quarter
    $5,455
    Length
    30 weeks, 18 hours a week
    Cost of supplies
    $1,800
    Students counted
    61
    Earned a year, estimated
    $21,800
    Price if you pay yourself
    $5,652
    students trained with WIOA funding
    4
    School website, Diesel Technology Certificate at ATP Northern Wyoming Community College District

  • Diesel technology (associate degree)HybridHigh school diploma or equivalent

    Diesel Technology AAS

    ATP Northern Wyoming Community College District

    Sheridan

    Accredited school

    High school diploma or equivalent

    ATP Northern Wyoming Community College District, SheridanDiesel technology (associate degree) · Accredited schoolHybrid · High school diploma or equivalent

    Earned a year, estimated$61,300
    Price if you pay yourself$9,891

    14 students trained with WIOA funding

    School website, Diesel Technology AAS at ATP Northern Wyoming Community College District
    More details about Diesel Technology AAS at ATP Northern Wyoming Community College District
    Finished
    59%
    Working at 6 months
    Left out
    Earned in a quarter
    $15,330
    Length
    60 weeks, 16 hours a week
    Cost of supplies
    $3,600
    Students counted
    58
    Earned a year, estimated
    $61,300
    Price if you pay yourself
    $9,891
    students trained with WIOA funding
    14
    School website, Diesel Technology AAS at ATP Northern Wyoming Community College District

  • Diesel technology (associate degree)HybridHigh school diploma or equivalent

    Diesel Power Technology AAS

    Casper Community College District

    Casper

    Accredited school

    High school diploma or equivalent

    Casper Community College District, CasperDiesel technology (associate degree) · Accredited schoolHybrid · High school diploma or equivalent

    Earned a year, estimatedNot reported
    Price if you pay yourself$3,504
    School website, Diesel Power Technology AAS at Casper Community College District
    More details about Diesel Power Technology AAS at Casper Community College District
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    Left out
    Cost of supplies
    $2,000
    Students counted
    19
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    $3,504
    School website, Diesel Power Technology AAS at Casper Community College District

  • Diesel technician certificate or diplomaOnlineHigh school diploma or equivalent

    Diesel/Heavy Duty Technology

    Davis Technical College

    Based in Kaysville, UT

    Accredited school

    High school diploma or equivalent

    Davis Technical College, based in Kaysville, UTDiesel technician certificate or diploma · Accredited schoolOnline · High school diploma or equivalent

    Earned a year, estimatedNot reported
    Price if you pay yourself$2,752
    More details about Diesel/Heavy Duty Technology at Davis Technical College
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    Not reported
    Cost of supplies
    $390
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    $2,752

  • Diesel mechanic with CDLIn personHigh school diploma or equivalent

    Diesel Technology Certificate with CDL

    Western Wyoming Community College

    Rock Springs

    Accredited school

    High school diploma or equivalent

    Western Wyoming Community College, Rock SpringsDiesel mechanic with CDL · Accredited schoolIn person · High school diploma or equivalent

    Earned a year, estimatedNot reported
    Price if you pay yourself$8,783
    School website, Diesel Technology Certificate with CDL at Western Wyoming Community College
    More details about Diesel Technology Certificate with CDL at Western Wyoming Community College
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    Not reported
    Cost of supplies
    $1,500
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    $8,783
    School website, Diesel Technology Certificate with CDL at Western Wyoming Community College

How to pay for diesel mechanic training in Wyoming

WIOA funding can pay for diesel mechanic training in Wyoming

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 Wyoming

lowest typical price among the states with enough programs to compare
9th of 26
diesel mechanic programs here, against the typical state's 8
5 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 Sheridan, Casper, Rock Springs and other Wyoming cities

Choosing an area filters the program list above. 1 program is online.

Other training in Wyoming

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

Where the Wyoming diesel mechanic program numbers come from

Which Wyoming diesel mechanic programs are on this list?

These are the diesel mechanic programs Wyoming 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 Wyoming offers.

How the prices and results of Wyoming 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 Wyoming figures?

We leave out the share working 6 months later for Wyoming: every program that reports it reports exactly 100%.

Sources for the facts about diesel mechanic training in Wyoming

Show the 10 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