Illinois HVAC Technician License Requirements

To practice as a hvac technician in Illinois, the state licensing board requires 5,676 documented education or training hours, a passing score on the EPA 608 Certification and State Exam examination, and 3 years of supervised work experience. A criminal history background check is also part of the application. Applicants must be at least 18 years old. The regulation sits under Illinois's professional licensing framework, which classifies training as "Apprenticeship Program".

Upfront cost is $186, with renewal running $140 on a 2-year cycle. Maintaining the license requires 8 hours of continuing education per 2-year cycle, an ongoing cost applicants often underestimate when budgeting the career.

Reciprocity is available: EPA 608 nationwide, state license varies. Compared to the profession-wide pattern, the numbers above should be cross-checked against other states before relocating — licensing cost, training hours, and exam requirements vary enough that a different state may cut thousands of dollars and months of training from the path. The state board, not this page, is the final authority; verify every field below with the official regulator before you pay fees or enroll in training.