HVAC Exam Prep / Nevada
HVAC — NV
How to Get Your HVAC License in Nevada
To work as a licensed HVAC technician in Nevada, you need EPA 608 federal certification plus the state HVAC Contractor License (C-21) issued through Nevada State Contractors Board. Here's everything you need to know.
License Details
- State License Name
- HVAC Contractor License (C-21)
- Licensing Body
- Nevada State Contractors Board
- Exam Provider
- PSI Exams
- Passing Score
- 75%
- Exam Fee
- $100
- Federal EPA 608
- Required — Universal recommended
Note: Always verify current requirements with Nevada State Contractors Board.
Nevada HVAC Notes
EPA 608 required. Nevada C-21 Refrigeration and Air-Conditioning license. 75% required.
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.
How to Become a Licensed HVAC Technician in Nevada
- 1
Get your EPA 608 Certification
EPA 608 is a federal requirement for anyone who purchases, handles, or recovers refrigerants. You must pass the Core section plus at least one Type (I, II, or III) — passing all four earns Universal certification. Universal certification is strongly recommended for HVAC technicians working on residential and commercial systems.
- 2
Gain field experience (Nevada requirement)
Nevada HVAC licensing typically requires documented field experience under a licensed contractor. Most states require 2–5 years of hands-on experience. Keep records of your work hours and employers — you will need to submit these with your license application.
- 3
Pass the state or local trade exam
The HVAC Contractor License (C-21) requires passing a written trade exam administered by PSI Exams. The exam covers HVAC systems, refrigerant handling, local codes, and safety regulations. Passing score is 75%. Exam fee is $100.
- 4
Apply for your license
Submit your application to Nevada State Contractors Board with proof of experience, EPA 608 certification, exam results, and any required insurance or bond documentation. Processing times vary — apply early and keep copies of all submitted materials.
- 5
Maintain your license
Most HVAC licenses require renewal every 1–3 years with continuing education (CE) hours. Stay current with new refrigerant regulations (particularly HFC phase-downs under the AIM Act) and updated equipment standards to maintain your license without interruption.