HVAC Exam Prep / Texas
HVAC — TX
HVAC Exam & Licensing in Texas
EPA 608 certification is required federally. Here's how to get your state HVAC contractor license in Texas on top of it.
License Details
- State License Name
- HVAC Technician License
- Licensing Body
- Texas Department of Licensing and Regulation (TDLR)
- Exam Provider
- PSI Exams
- Passing Score
- 70%
- Exam Fee
- $43
- Federal EPA 608
- Required — Universal recommended
Note: Always verify current requirements with Texas Department of Licensing and Regulation (TDLR).
Texas HVAC Notes
EPA 608 required. Texas requires individual HVAC technicians to be licensed through TDLR — one of the few states to license technicians (not just contractors).
About the EPA 608 Exam
The EPA 608 Universal exam has 100 questions across 4 sections (Core, Type I, II, III). You must score 70% on each section independently. The Core covers environmental regulations, leak rates, and safe refrigerant handling. Types I–III cover equipment- specific recovery and service procedures. The exam is closed-book.