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State Requirements

HVAC License Requirements
in Arizona

Everything you need to know about HVAC licensing in Arizona — from required certifications and exams to experience thresholds and application steps.

License RequiredEPA 608 Required

Key Takeaways

Arizona requires a state HVAC license, but a federal EPA Section 608 certification is mandatory for anyone handling refrigerants. Licensing typically requires up to 4 years of documented experience.

  • State license: Required
  • EPA 608 certification: Required (federal)
  • 1 license type available
  • Regulated by: Arizona Registrar of Contractors
License Types
Arizona HVAC Licenses
Arizona offers 1 license type for HVAC professionals. Review the requirements for each below.
HVAC Contractor License (C-39)
Dual-license classification for air conditioning, heating, and refrigeration work.
Experience: 4 yearsExam required: Yes
Pass the C-39 trade exam and business management exam
Provide proof of bonding and insurance
Demonstrate at least 4 years of trade experience
Regulatory Authority
Regulatory Body
Arizona Registrar of Contractors
Visit Official Website →
Additional Notes
Arizona requires a C-39 contractor license for HVAC work. Technicians working under a licensed contractor are not separately licensed by the state.
Related
Arizona Salary Data →Arizona HVAC Programs →Arizona Apprenticeships →
Next Step
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Arizona.
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