Arizona is a fantastic place to start your career as a diesel mechanic. With industries relying heavily on diesel-powered vehicles and machinery, skilled technicians are in high demand.

To meet this need, Arizona boasts several reputable schools offering top-notch diesel mechanic programs.

Here’s a list of the best 10 diesel mechanic schools in Arizona, along with the programs they offer, certifications, and key details.

Related: 5 Best Diesel Mechanic Schools in Alaska: Your Comprehensive Guide

Best Diesel Mechanic Schools in Arizona

Central Arizona College – Coolidge

Central Arizona College offers both a Diesel Technology Certificate and an AAS degree program.

Students gain hands-on experience with diesel engines, hydraulics, and heavy equipment.

  • Programs Offered: Diesel Technology Certificate, AAS Degree
  • Certifications: Associate Degree, ASE preparation
  • Location: Coolidge, AZ
  • Website: www.centralaz.edu

Universal Technical Institute (UTI) – Avondale

UTI Avondale is a leading technical school offering a comprehensive Diesel Technology Program.

The program includes hands-on training and theoretical knowledge to prepare students for real-world challenges.

  • Programs Offered: Diesel Technology Program
  • Certifications: Entry-level certifications, ASE certification preparation
  • Location: Avondale, AZ
  • Website: www.uti.edu

Gateway Community College – Phoenix

Gateway Community College offers an Associate of Applied Science (AAS) degree in Diesel Technology.

Students benefit from modern equipment and experienced instructors.

  • Programs Offered: Diesel Technology AAS Degree
  • Certifications: Associate Degree, ASE exam preparation
  • Location: Phoenix, AZ
  • Website: www.gatewaycc.edu

Pima Community College – Tucson

Pima Community College provides a Diesel Technology Certificate program.

This program focuses on teaching students the fundamentals of diesel engine repair and maintenance.

  • Programs Offered: Diesel Technology Certificate
  • Certifications: Entry-level certifications, ASE certification preparation
  • Location: Tucson, AZ
  • Website: www.pima.edu

Yavapai College – Prescott

Yavapai College offers a Diesel Technician Certificate program that emphasizes hands-on training and small class sizes.

This program is ideal for those interested in heavy-duty truck systems.

  • Programs Offered: Diesel Technician Certificate
  • Certifications: Diesel Technician Certificate, ASE certification preparation
  • Location: Prescott, AZ
  • Website: www.yc.edu

East Valley Institute of Technology (EVIT) – Mesa

EVIT’s Diesel Technology Program is tailored for high school students and adult learners.

It covers essential skills like heavy equipment maintenance and repair.

  • Programs Offered: Diesel Technology Program
  • Certifications: Entry-level certifications, ASE certification preparation
  • Location: Mesa, AZ
  • Website: www.evit.com

Arizona Automotive Institute (AAI) – Glendale

AAI offers a Diesel-Heavy Truck program designed to train students in maintaining and repairing diesel engines and heavy-duty trucks.

  • Programs Offered: Diesel-Heavy Truck Program
  • Certifications: Entry-level diesel certifications, ASE certification preparation
  • Location: Glendale, AZ
  • Website: www.aai.edu

Maricopa Skill Center – Phoenix

Maricopa Skill Center specializes in providing vocational training, including diesel technology programs.

Students benefit from hands-on experience and access to modern diagnostic tools.

  • Programs Offered: Diesel Technology Training
  • Certifications: Entry-level certifications, ASE certification preparation
  • Location: Phoenix, AZ
  • Website: www.maricopa.edu

South Mountain Community College – Phoenix

South Mountain Community College offers a program focused on diesel engine diagnostics and repair.

It’s a great option for students looking to enter the industry quickly.

  • Programs Offered: Diesel Engine Diagnostics and Repair
  • Certifications: Entry-level certifications, ASE exam preparation
  • Location: Phoenix, AZ
  • Website: www.southmountaincc.edu

Cochise College – Douglas

Cochise College provides a Diesel Technology Certificate program focusing on troubleshooting, repairing, and maintaining diesel engines.

  • Programs Offered: Diesel Technology Certificate
  • Certifications: Entry-level certifications, ASE certification preparation
  • Location: Douglas, AZ
  • Website: www.cochise.edu

Related: 5 Best Diesel Mechanic Schools in Alabama: Programs, Requirements, and Certifications

Programs Offered by Diesel Mechanic Schools in Arizona

The programs offered by these schools typically cover:

  • Diesel engine systems and diagnostics
  • Electrical and electronic systems
  • Fuel systems and emissions
  • Heavy-duty truck repair and maintenance
  • Hydraulics and pneumatics

Diesel Mechanic Requirements in Arizona

To become a diesel mechanic in Arizona, you’ll need the following:

  1. High School Diploma or GED: Basic educational background is required.
  2. Formal Training: completion of a diesel mechanic program at an accredited school.
  3. Certifications: While not mandatory, certifications such as ASE enhance employability.
  4. Hands-on Experience: Most schools provide internships or lab-based training.

Certifications for Diesel Mechanics in Arizona

Diesel mechanics in Arizona can earn the following certifications to boost their careers:

  • ASE Certifications: Covering engine repair, electrical systems, and more.
  • EPA Certification: necessary for handling refrigerants.
  • Manufacturer-specific certifications: offered by brands like Cummins and Caterpillar.

Diesel Mechanic Salary Arizona

The average annual salary for diesel mechanics in Arizona is $54,500, with experienced technicians earning up to $65,000+. Larger cities such as Phoenix and Tucson tend to offer higher pay due to demand.

People Also Search For

  • How long does it take to become a diesel mechanic in Arizona?
    Most certificate programs take 6-12 months, while associate degree programs require about 2 years.
  • Is ASE certification required to work as a diesel mechanic in Arizona?
    No, but it’s highly recommended for better job prospects.
  • What industries in Arizona hire diesel mechanics?
    Diesel mechanics are in demand in industries such as transportation, construction, agriculture, and mining.

Other Articles

10 Best Diesel Mechanic Schools in Arkansas: A Complete Guide

12 Efficient Time-Saving Tips for Busy Students | Read Now

Rotary Peace Fellowships 2025 | Scholarship Guide

The Dolly Parton Songwriters Award in US

IFAD Internship Program 2025 for Students | Apply Now!

Leave a Reply

Your email address will not be published. Required fields are marked *