Best HVAC Schools in Arizona

Updated August 13, 2025

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If you're looking to become an HVAC technician in Arizona, the first step is good training. The state has a strong demand for skilled technicians, and employers expect new hires to understand safety, troubleshooting, and current system technology from day one. The best way to get there is to complete an accredited HVAC program that covers the skills you'll need in the field.

Below, we'll break down how to choose the right school, list some of the leading programs in Arizona, and outline the steps to get licensed.

How to Choose the Right HVAC School in Arizona

Not every program is the same, so look for these signs of a solid choice:

  • Arizona state-licensed or nationally accredited program.
  • Hands-on training with real HVAC equipment, not just classroom work.
  • Preparation for certifications like EPA Section 608.
  • Experienced instructors with industry backgrounds.
  • Apprenticeship or job placement support.

It's a good idea to visit the school, talk to current students, and ask about graduation rates and employer connections.

Top HVAC Schools in Arizona

The following programs are known for training HVAC professionals who are job-ready after graduation. These are not ranked, but each meets industry expectations.

1. GateWay Community College - HVAC/R Program

  • Location: Phoenix, AZ
  • Offers both a Certificate of Completion (HVAC Residential & Light Commercial) and an Associate in Applied Science.
  • Provides hands-on labs and preparation for EPA 608 certification.
  • Website: https://www.gatewaycc.edu

2. Refrigeration School, Inc. (RSI)

  • Location: Phoenix, AZ
  • Focused on fast-track HVAC/R training with both classroom and practical shop time.
  • Covers electrical, refrigeration, and climate control systems.
  • Offers career placement services.
  • Website: https://www.rsi.edu

3. Pima Community College - HVAC Technician Program

  • Location: Tucson, AZ
  • Certificate and degree options.
  • Trains students on installation, maintenance, and energy efficiency.
  • Partnership with local employers for internships.
  • Website: https://www.pima.edu

4. Arizona Western College - Air Conditioning & Refrigeration

  • Location: Yuma, AZ
  • Offers Certificates of Proficiency and an Associate degree in HVAC.
  • Includes advanced troubleshooting and system design.
  • Website: https://www.azwestern.edu

5. East Valley Institute of Technology (EVIT)

  • Location: Mesa, AZ
  • High school and adult career training in HVAC.
  • Prepares for entry-level technician work with strong hands-on focus.
  • Website: https://www.evit.edu

Typical HVAC Program Lengths in Arizona

Program times vary depending on whether you choose a certificate or degree:

Program Type Typical Length
Certificate/Diploma 6-12 months
Associate Degree (AAS) 2 years full-time
Apprenticeship 3-5 years

Shorter programs get you into the field faster, while an associate degree can lead to broader career paths like HVAC design or management.

Certification and Licensing in Arizona

In Arizona, you do not need a state license to work as an HVAC technician under a licensed contractor. However, many techs aim for national certifications to improve job prospects.

One key requirement for most jobs:

EPA Section 608 Certification is required by federal law for technicians who work with refrigerants.1

If you want to run your own business, you'll need a contractor's license from the Arizona Registrar of Contractors (ROC). For HVAC, this is typically the C-39 or R-39 classification.

Steps to Get Started as an HVAC Technician in Arizona

  1. Choose a quality program that fits your schedule and budget.
  2. Complete your training, including hands-on lab work.
  3. Earn EPA 608 certification before working with refrigerants.
  4. Apply for entry-level jobs or apprenticeships with licensed contractors.
  5. Accumulate work experience to advance your career or qualify for a contractor's license if desired.

Why Arizona Is a Good Place for HVAC Careers

Arizona's climate means heavy use of air conditioning for much of the year. That creates steady demand for skilled HVAC technicians in residential, commercial, and industrial settings. Many programs also connect graduates directly with local employers, which can help you start working quickly after school.

Final Thoughts

Becoming an HVAC technician in Arizona starts with the right training. Focus on accredited programs that emphasize hands-on skills and prepare you for the required certifications. Visit schools, talk to instructors, and choose the program that will give you the best start in the field.

Here's your next step:
Pick two or three schools from this list, contact their admissions offices, and schedule a visit. Seeing the labs and equipment for yourself will help you decide which program gives you the best chance to succeed.

  1. U.S. Environmental Protection Agency - Section 608 Technician Certification ↩

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