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Diesel mechanic training in Illinois

22 diesel mechanic programs with results and funding that can make them free

17 schools offer these diesel mechanic programs, and Illinois has approved every one for workforce funding. Each shows how past students did; Illinois files no usable prices.

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 Illinois, 5 of the 22 programs take students without a high school diploma, 9 ask for a diploma or equivalent and 8 ask for earlier courses first.

By kind, the 22 programs here are diesel technology (associate degree, 12 programs) and diesel technician certificate or diploma (10 programs).

See the 22 programs

How much does diesel mechanic training cost in Illinois?

Not reported

Illinois files no usable prices, so none can be shown.

In the typical program

Finished the program
Not reported
None of the 22 programs report it
Working 6 months later
Not enough data
3 programs report it; a typical figure needs 5
Earned a year, estimated
Not enough data
3 programs report it; a typical figure needs 5
Length
42 to 72 weeks

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

Is there free diesel mechanic training in Illinois?

All 22 diesel mechanic programs in Illinois approved for WIOA funding

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22 programs

  • Diesel technology (associate degree)In personEducation and courses

    Diesel Power Technology Degree

    Kishwaukee College

    Malta

    Accredited school

    Education and courses

    Kishwaukee College, MaltaDiesel technology (associate degree) · Accredited schoolIn person · Education and courses

    Earned a year, estimated$49,500
    Price if you pay yourselfLeft out
    Program website, Diesel Power Technology Degree at Kishwaukee College
    More details about Diesel Power Technology Degree at Kishwaukee College
    Finished
    Not reported
    Working at 6 months
    73%
    Earned in a quarter
    $12,370
    Length
    68 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    30
    Earned a year, estimated
    $49,500
    Price if you pay yourself
    Left out
    Program website, Diesel Power Technology Degree at Kishwaukee College
  • Diesel technology (associate degree)In personEducation and courses

    Diesel Technology Heavy Equipment Degree

    Southeastern Illinois College

    Harrisburg

    Accredited school

    Education and courses

    Southeastern Illinois College, HarrisburgDiesel technology (associate degree) · Accredited schoolIn person · Education and courses

    Earned a year, estimated$34,400
    Price if you pay yourselfLeft out

    3 students trained with WIOA funding

    Program website, Diesel Technology Heavy Equipment Degree at Southeastern Illinois College
    More details about Diesel Technology Heavy Equipment Degree at Southeastern Illinois College
    Finished
    Not reported
    Working at 6 months
    67%
    Earned in a quarter
    $8,595
    Length
    64 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    26
    Earned a year, estimated
    $34,400
    Price if you pay yourself
    Left out
    students trained with WIOA funding
    3
    Program website, Diesel Technology Heavy Equipment Degree at Southeastern Illinois College
  • Diesel technology (associate degree)HybridEducation and courses

    Diesel Equipment Technology

    Illinois Eastern Community Colleges / WVC

    Mt. Carmel

    Accredited school

    Education and courses

    Illinois Eastern Community Colleges / WVC, Mt. CarmelDiesel technology (associate degree) · Accredited schoolHybrid · Education and courses

    Earned a year, estimated$38,900
    Price if you pay yourselfLeft out
    Program website, Diesel Equipment Technology at Illinois Eastern Community Colleges / WVC
    More details about Diesel Equipment Technology at Illinois Eastern Community Colleges / WVC
    Finished
    Not reported
    Working at 6 months
    62%
    Earned in a quarter
    $9,730
    Length
    64 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    20
    Earned a year, estimated
    $38,900
    Price if you pay yourself
    Left out
    Program website, Diesel Equipment Technology at Illinois Eastern Community Colleges / WVC
  • Diesel technician certificate or diplomaIn personHigh school diploma or equivalent

    Automotive / Diesel & Industrial Tech W/ FACT #8800

    Universal Technical Institute

    Lisle

    Accredited school

    High school diploma or equivalent

    Universal Technical Institute, LisleDiesel technician certificate or diploma · Accredited schoolIn person · High school diploma or equivalent

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    Program website, Automotive / Diesel & Industrial Tech W/ FACT #8800 at Universal Technical Institute
    More details about Automotive / Diesel & Industrial Tech W/ FACT #8800 at Universal Technical Institute
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    90 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    Program website, Automotive / Diesel & Industrial Tech W/ FACT #8800 at Universal Technical Institute
  • Diesel technician certificate or diplomaIn personHigh school diploma or equivalent

    Automotive / Diesel & Industrial Technology #8700

    Universal Technical Institute

    Lisle

    Accredited school

    High school diploma or equivalent

    Universal Technical Institute, LisleDiesel technician certificate or diploma · Accredited schoolIn person · High school diploma or equivalent

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    Program website, Automotive / Diesel & Industrial Technology #8700 at Universal Technical Institute
    More details about Automotive / Diesel & Industrial Technology #8700 at Universal Technical Institute
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    75 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    Program website, Automotive / Diesel & Industrial Technology #8700 at Universal Technical Institute
  • Diesel technology (associate degree)In personPrerequisite courses

    Caterpillar Dealer Service Technology

    Illinois Central College

    East Peoria

    Accredited school

    Prerequisite courses

    Illinois Central College, East PeoriaDiesel technology (associate degree) · Accredited schoolIn person · Prerequisite courses

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    Program website, Caterpillar Dealer Service Technology at Illinois Central College
    More details about Caterpillar Dealer Service Technology at Illinois Central College
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    72 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    Program website, Caterpillar Dealer Service Technology at Illinois Central College
  • Diesel technician certificate or diplomaIn personHigh school diploma or equivalent

    Diesel & Industrial Technology #8500

    Universal Technical Institute

    Lisle

    Accredited school

    High school diploma or equivalent

    Universal Technical Institute, LisleDiesel technician certificate or diploma · Accredited schoolIn person · High school diploma or equivalent

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    Program website, Diesel & Industrial Technology #8500 at Universal Technical Institute
    More details about Diesel & Industrial Technology #8500 at Universal Technical Institute
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    45 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    Program website, Diesel & Industrial Technology #8500 at Universal Technical Institute
  • Diesel technician certificate or diplomaIn personPrerequisite courses

    Diesel Maintenance Specialist (CCO)- TE130

    Joliet Junior College

    Joliet

    Accredited school

    Prerequisite courses

    Joliet Junior College, JolietDiesel technician certificate or diploma · Accredited schoolIn person · Prerequisite courses

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    School website, Diesel Maintenance Specialist (CCO)- TE130 at Joliet Junior College
    More details about Diesel Maintenance Specialist (CCO)- TE130 at Joliet Junior College
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    41 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    School website, Diesel Maintenance Specialist (CCO)- TE130 at Joliet Junior College
  • Diesel technician certificate or diplomaIn personNo diploma needed

    Diesel Mechanic Certificate

    Kankakee Community College

    Kankakee

    Accredited school

    No diploma needed

    Kankakee Community College, KankakeeDiesel technician certificate or diploma · Accredited schoolIn person · No diploma needed

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    Program website, Diesel Mechanic Certificate at Kankakee Community College
    More details about Diesel Mechanic Certificate at Kankakee Community College
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    16 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    Program website, Diesel Mechanic Certificate at Kankakee Community College
  • Diesel technology (associate degree)HybridHigh school diploma or equivalent

    Diesel Medium/Heavy Truck Technology

    Richland Community College

    Decatur

    Accredited school

    High school diploma or equivalent

    Richland Community College, DecaturDiesel technology (associate degree) · Accredited schoolHybrid · High school diploma or equivalent

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    Program website, Diesel Medium/Heavy Truck Technology at Richland Community College
    More details about Diesel Medium/Heavy Truck Technology at Richland Community College
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    68 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    Program website, Diesel Medium/Heavy Truck Technology at Richland Community College
  • Diesel technology (associate degree)In personHigh school diploma or equivalent

    Diesel Power Equipment Technology

    Parkland College

    Champaign

    Accredited school

    High school diploma or equivalent

    Parkland College, ChampaignDiesel technology (associate degree) · Accredited schoolIn person · High school diploma or equivalent

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    School website, Diesel Power Equipment Technology at Parkland College
    More details about Diesel Power Equipment Technology at Parkland College
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    91 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    School website, Diesel Power Equipment Technology at Parkland College
  • Diesel technology (associate degree)In personPrerequisite courses

    Diesel Powered Equipment Technology

    Illinois Central College

    East Peoria

    Accredited school

    Prerequisite courses

    Illinois Central College, East PeoriaDiesel technology (associate degree) · Accredited schoolIn person · Prerequisite courses

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    Program website, Diesel Powered Equipment Technology at Illinois Central College
    More details about Diesel Powered Equipment Technology at Illinois Central College
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    72 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    Program website, Diesel Powered Equipment Technology at Illinois Central College
  • Diesel technology (associate degree)In personEducation and courses

    Diesel Technologies

    Lincoln Land Community College

    Springfield

    Accredited school

    Education and courses

    Lincoln Land Community College, SpringfieldDiesel technology (associate degree) · Accredited schoolIn person · Education and courses

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    School website, Diesel Technologies at Lincoln Land Community College
    More details about Diesel Technologies at Lincoln Land Community College
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    64 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    School website, Diesel Technologies at Lincoln Land Community College
  • Diesel technician certificate or diplomaHybridHigh school diploma or equivalent

    Diesel Technology

    Shawnee Community College

    Ullin

    Accredited school

    High school diploma or equivalent

    Shawnee Community College, UllinDiesel technician certificate or diploma · Accredited schoolHybrid · High school diploma or equivalent

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    Program website, Diesel Technology at Shawnee Community College
    More details about Diesel Technology at Shawnee Community College
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    32 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    Program website, Diesel Technology at Shawnee Community College
  • Diesel technology (associate degree)HybridHigh school diploma or equivalent

    Diesel Technology (AAS Occupational & Technical Studies)

    West Kentucky Community & Tech College

    Paducah, KY

    Accredited school

    High school diploma or equivalent

    West Kentucky Community & Tech College, Paducah, KYDiesel technology (associate degree) · Accredited schoolHybrid · High school diploma or equivalent

    Classes are outside Illinois; Illinois approved the program for its funding.

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    Program website, Diesel Technology (AAS Occupational & Technical Studies) at West Kentucky Community & Tech College
    More details about Diesel Technology (AAS Occupational & Technical Studies) at West Kentucky Community & Tech College
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    80 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    Program website, Diesel Technology (AAS Occupational & Technical Studies) at West Kentucky Community & Tech College
  • Diesel technician certificate or diplomaIn personNo diploma needed

    Diesel Technology (Advanced Certificate)

    Olive Harvey College

    Chicago

    Accredited school

    No diploma needed

    Olive Harvey College, ChicagoDiesel technician certificate or diploma · Accredited schoolIn person · No diploma needed

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    Program website, Diesel Technology (Advanced Certificate) at Olive Harvey College
    More details about Diesel Technology (Advanced Certificate) at Olive Harvey College
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    45 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    Program website, Diesel Technology (Advanced Certificate) at Olive Harvey College
  • Diesel technician certificate or diplomaIn personNo diploma needed

    Diesel Technology (Basic Certificate)

    Olive Harvey College

    Chicago

    Accredited school

    No diploma needed

    Olive Harvey College, ChicagoDiesel technician certificate or diploma · Accredited schoolIn person · No diploma needed

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    Program website, Diesel Technology (Basic Certificate) at Olive Harvey College
    More details about Diesel Technology (Basic Certificate) at Olive Harvey College
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    16 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    Program website, Diesel Technology (Basic Certificate) at Olive Harvey College
  • Diesel technology (associate degree)HybridHigh school diploma or equivalent

    Diesel Technology AAS

    Eiccd - Scc

    Bettendorf, IA

    Accredited school

    High school diploma or equivalent

    Eiccd - Scc, Bettendorf, IADiesel technology (associate degree) · Accredited schoolHybrid · High school diploma or equivalent

    Classes are outside Illinois; Illinois approved the program for its funding.

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    School website, Diesel Technology AAS at Eiccd - Scc
    More details about Diesel Technology AAS at Eiccd - Scc
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    72 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    School website, Diesel Technology AAS at Eiccd - Scc
  • Diesel technology (associate degree)In personNo diploma needed

    Diesel Technology AAS

    Olive Harvey College

    Chicago

    Accredited school

    No diploma needed

    Olive Harvey College, ChicagoDiesel technology (associate degree) · Accredited schoolIn person · No diploma needed

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    Program website, Diesel Technology AAS at Olive Harvey College
    More details about Diesel Technology AAS at Olive Harvey College
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    80 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    Program website, Diesel Technology AAS at Olive Harvey College
  • Diesel technician certificate or diplomaIn personNo diploma needed

    Diesel Technology Certificate

    Rend Lake College

    Ina

    Accredited school

    No diploma needed

    Rend Lake College, InaDiesel technician certificate or diploma · Accredited schoolIn person · No diploma needed

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    Program website, Diesel Technology Certificate at Rend Lake College
    More details about Diesel Technology Certificate at Rend Lake College
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    32 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    Program website, Diesel Technology Certificate at Rend Lake College
  • Diesel technician certificate or diplomaHybridEducation and courses

    Diesel Technology Certificate

    Workforce Development Center

    Quincy

    Accredited school

    Education and courses

    Workforce Development Center, QuincyDiesel technician certificate or diploma · Accredited schoolHybrid · Education and courses

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    Program website, Diesel Technology Certificate at Workforce Development Center
    More details about Diesel Technology Certificate at Workforce Development Center
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    32 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    Program website, Diesel Technology Certificate at Workforce Development Center
  • Diesel technology (associate degree)In personHigh school diploma or equivalent

    Diesel and Power Systems Technology

    Spoon River College

    Canton

    Accredited school

    High school diploma or equivalent

    Spoon River College, CantonDiesel technology (associate degree) · Accredited schoolIn person · High school diploma or equivalent

    Earned a year, estimatedNot reported
    Price if you pay yourselfLeft out
    School website, Diesel and Power Systems Technology at Spoon River College
    More details about Diesel and Power Systems Technology at Spoon River College
    Finished
    Not reported
    Working at 6 months
    Not reported
    Earned in a quarter
    Not reported
    Length
    70 weeks, 40 hours a week
    Cost of supplies
    Not reported
    Students counted
    Not reported
    Earned a year, estimated
    Not reported
    Price if you pay yourself
    Left out
    School website, Diesel and Power Systems Technology at Spoon River College

How to pay for diesel mechanic training in Illinois

WIOA funding can pay for diesel mechanic training in Illinois

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.

Diesel mechanic training in Chicago, Peoria, Kankakee and other Illinois cities

Choosing an area filters the program list above. 5 more programs are in 5 other areas, 3 in smaller cities and towns.

Other training in Illinois

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

Where the Illinois diesel mechanic program numbers come from

Which Illinois diesel mechanic programs are on this list?

These are the diesel mechanic programs Illinois 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 Illinois offers.

How the prices and results of Illinois 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 Illinois figures?

The US Department of Labor's own results site lists Illinois among the states with "known data quality concerns".11 We leave out the share who finished for Illinois: only a few programs report it, and those at a typical 11%. We leave out prices for Illinois: the state files a code in place of each price, so no price can be shown.

Sources for the facts about diesel mechanic training in Illinois

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