Alabama requires a state contractor license for HVAC and refrigeration work, with 3,000 hours of supervised experience and a 70% passing score on the state exam. Reciprocity agreements are in place with several southeastern states.
3,000 hours (approximately 2 years) of supervised work under a licensed contractor, with board-issued Apprentice Certificates for each year
Yes — state-specific exam; 70% passing score. Requires a $20,000 performance bond.
4 hours per year
Yes — accepts licenses from Mississippi, Tennessee, Ohio, South Carolina, West Virginia, and Louisiana (must have passed equivalent exam with ≥70% and hold active license)
Reciprocity agreements can change. Always verify current status directly with Alabama Board of Heating, Air Conditioning & Refrigeration Contractors before relying on reciprocity for licensure.
Separate exam tracks for HVAC and commercial refrigeration. Application fee $175; active license fee $220/year.
EPA 608 Certification — Required in All 50 States
Regardless of Alabama's state licensing rules, any technician who purchases, handles, or works with regulated refrigerants must hold EPA Section 608 certification. This is a federal requirement under the Clean Air Act that no state law can waive. EPA 608 Universal (covering Type I, II, and III) is the most versatile credential for most HVAC roles.
Browse EPA 608 Universal jobs in AlabamaNew listings matching your preferences, delivered daily — free.
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Last verified: 2026 · Always confirm current requirements with your state licensing board before starting work or submitting an application.
Alabama Board of Heating, Air Conditioning & Refrigeration Contractors
Visit official board website