HVAC License Requirements by State (2026 Complete Guide)
Welcome to the ultimate resource for HVAC professionals. Obtaining a heating, ventilation, and air conditioning license is the first step toward a lucrative career. While the federal EPA 608 certification is mandatory nationwide, every state has its own specific requirements for contractors. Below, you will find our state-by-state breakdown covering exam fees, experience requirements, and reciprocity laws.
🇺🇸 Select Your State
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📌 HVAC State Directory (Quick Links)
- Launching Your HVAC Career in Illinois: Chicago Registration & EPA 608 (2026)
- How to Get an HVAC License in California: 2026 C-20 Guide
- How to Get an HVAC License in Florida: 2026 Class A & B Guide
- How to Get an HVAC License in Texas: 2026 Requirements, Cost, and Exam Guide
- Georgia Conditioned Air Contractor License: HVAC Rules & Costs (2026)
- Launching Your HVAC Career in Illinois: Chicago Registration & EPA 608 (2026)
🔄 Explore Other Career Paths
Looking for a different trade? Browse our complete directory of U.S. licensing requirements: