Construction Trade Exam Research Area

North Carolina
Commercial Refrigeration Contractor

Apply for the License

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

Exam Administrator

PSI Services, LLC
3210 E. Tropicana
Las Vegas, NV 89121
Phone:  (800) 733-9267
PSI Website

Exam Type


Exam Content

Part Subject Area # of
A Law, Administrative Code and Safety 15
B Equipment, Equipment Performance, Theory and Electrical 40
C Electrical and Mechanical Code 20
D Plans, Specifcations and Estimating 25

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

Books Permitted in the Exam

1. Modern Refrigeration and Air Conditioning, 19th Edition, 2013, Althous, Turnquist, Bowditch, Bracciano. Buy at Amazon
2. Laws Applicable to Refrigeration Contractors in North Carolina, North Carolina General Statutes, Chapter 87, Article 5. PDF Link
3. Board Rules for the Implementation of the Refrigeration Contractors Licensing Laws of North Carolina, Title 21, North Carolina Administrative Code, Chapter 60. PDF Link
4. National Electrical Code (NFPA-70), 2014, NFPA Buy at Amazon
5. North Carolina State Building Code, 2012, ICC. Buy at Amazon
6. North Carolina Mechanical Code, 2012, ICC. Buy at Amazon

Recommended Study Materials

North Carolina • Commercial Refrigeration
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Practice Tests ( 3 ) price More Information
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