Arizona HVAC License Requirements
Arizona doesn't license individual HVAC technicians. HVAC contractors need a state license from the Arizona Registrar of Contractors. Some cities license HVAC technicians. Anyone who handles refrigerant also needs federal EPA 608 certification.
Contractor only · By BrazeJobs Team · Updated
License tiers
| Apprentice | No state license |
| Journeyman | No state license |
| Master | No state license |
| Contractor | ROC C-39, R-39, CR-39 |
Requirements
| Contractor experience | Qualifying party: 4 years |
| Exam | Statutes & Rules + trade exam (~$106, PSI) |
| Renewal | 2 years |
| Local license | Workers may need local license |
| Board | Arizona Registrar of Contractors |
Local licenses in Arizona
Phoenix
CityCity journeyman or apprentice license (mechanical)
Phoenix Planning and Development Department
Phoenix Building Construction Code: permitted plumbing and mechanical work must be done by a city-licensed journeyman or apprentice. Journeyman license valid 3 years (exam); apprentice 1 year (no exam, notarized employer letter). Contractors also need a state ROC license.
- Source: phoenix.gov · checked November 5, 2026
Federal: EPA 608 certification
| Rule | Federal certification required to service or dispose of refrigerant equipment and to buy refrigerant |
Who: anyone who maintains, services, repairs or disposes of equipment that could release refrigerant (attaching gauges, adding or removing refrigerant). Types: Type I (small appliances), Type II (high- and very high-pressure), Type III (low-pressure), Universal (all types). Expiry: credentials do not expire. Buying refrigerant: sellers may sell only to certified technicians or employers of one, with limited exceptions (e.g. small cans of MVAC refrigerant). EPA does not issue cards; approved certifying organizations do. Universal requires a proctored core exam.
Exam
| Exam provider | PSI (for Registrar of Contractors) |
No individual trade exam (contractor license only).
- Source: roc.az.gov · checked November 6, 2026
Licensed in another state or the military
| Reciprocity | NASCLA exams accepted for some classes |
| Universal recognition law | A.R.S. 32-4302 |
| Board applies it | Yes (ROC lists A.R.S. 32-4302 among statutes it applies) |
| Military experience credit | Yes: military education, training or experience can meet experience requirements (ROC rule since Jan 1, 2019) |
| Military spouses | License without exam for spouse on PCS to Arizona with 1+ year good-standing license, prior exam, residency; initial sole proprietor fee waived for active-duty spouses |
ROC licenses this trade as a contractor. Fee also waived for veterans discharged within 2 years. Statutes cited: A.R.S. 32-4301 to 32-4303, 41-1071, 41-1080.01.
- Source: roc.az.gov · checked November 6, 2026
Apprenticeship
| Registering agency | State Apprenticeship Agency (Arizona DES Apprenticeship Program) |
- Source: apprenticeship.gov · checked November 6, 2026
- Source: des.az.gov · checked November 6, 2026