How to Get Your HVAC Contractor License in North Carolina
Governing body, experience requirements, exam details, and step-by-step instructions for North Carolina. Last verified: February 2026.
Check the figures before you rely on them
Some fees, passing scores and hour requirements on this page are estimates we have not yet confirmed against NC HVAC Contractors Licensing Board. They change from cycle to cycle. Confirm anything you are budgeting or scheduling around directly with them before you apply.
Quick Facts
Hours Required
2 years OJT
Exam
NC HVAC Contractor Exam
Fee Range
$75–$150 app
Governing Body
NC HVAC Contractors Licensing Board
Requirements
North Carolina has a dedicated HVAC Contractors Licensing Board that issues statewide HVAC licenses. All HVAC contractors performing work on systems with a BTU capacity above a certain threshold must be licensed. The board issues Class I (unlimited) and Class II (limited) HVAC contractor licenses. EPA 608 certification is required for all technicians handling refrigerants.
Steps to Apply
- 1
Obtain EPA 608 certification (Type II or Universal) through an EPA-approved testing provider — required for refrigerant handling.
- 2
Accumulate the required HVAC work experience (at least 2 years journey-level for Class II) under a licensed HVAC contractor.
- 3
Submit an HVAC contractor license application to the NC HVAC Contractors Licensing Board at nchvacboard.com.
- 4
Pay the application and examination fees.
- 5
Pass the PSI-administered NC HVAC Contractor exam.
- 6
Receive your NC HVAC Contractor license; renew biennially.
Exam Details
The NC HVAC Contractor exam is administered by PSI and covers HVAC systems, the North Carolina Mechanical Code, refrigeration, and safety regulations.
Fees & Costs
Estimated total: $75–$150 app
NC HVAC Contractors Licensing Board application fees vary by license class, approximately $75–$150. EPA 608 exam fees are $20–$75 separately.
Frequently Asked Questions
What is the difference between a Class I and Class II NC HVAC license?
A Class I (Unlimited) NC HVAC Contractor license allows work on all HVAC systems regardless of size. A Class II (Limited) license restricts the licensee to systems below a specified BTU threshold.
Is EPA 608 certification required in North Carolina for HVAC technicians?
Yes. Federal law requires all technicians who purchase or handle regulated refrigerants to hold EPA 608 certification. This applies in North Carolina as it does nationwide. Technicians performing HVAC work in NC need EPA 608 regardless of state licensing status.
How do I renew my NC HVAC contractor license?
NC HVAC contractor licenses require biennial renewal with the NC HVAC Contractors Licensing Board. Continuing education may be required.
Start Studying Now
HVAC Prep
Refrigerant charge calculator + EPA 608 questions
Also Available
HVAC Contractor License in other states
Other licenses in North Carolina