Construction Trade Exam Research Area

North Carolina
Commercial Refrigeration Contractor

Apply for the License and Exam

North Carolina State Board of Refrigeration Contractors
1027 US 70 Hwy West, Suite 221
Garner, NC  27529
Phone: (919) 779-4711
Contractor Licensing Web Page

Exam Type


Exam Content

Part Subject Area # of
A Law, Administrative Code and Safety 15
B Equipment, Equipment Performance,
Theory and Electrical
C Electrical and Mechanical Code 20
D Plans, Specifcations and Estimating 25

Total number of test questions: 100
Time Allowed (Hours) 6.5

Books Allowed in the Exam

1. Modern Refrigeration & Air Conditioning, Althouse, Turnquist, Bracciano, 18th Edition Buy at Amazon
2. North Carolina General Statute 87, Article 5, Refrigeration Licensing Law. PDF File Link
3. North Carolina Administrative Code, Chapter 60, State Board of Examiners. PDF File Link
4. National Electrical Code (NFPA-70), 2017, NFPA Buy at Amazon
5. North Carolina State Building Code: Mechanical Code, 2012, ICC Buy at Amazon
Study materials are currently NOT available for this exam

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