Commercial Refrigeration Contractor
Apply for the License
South Carolina Contractor’s Licensing Board
Synergy Business Park - Kingstree Building
110 Centerview Dr.
Columbia, SC 29210
Phone: (803) 896-4686
PSI Services LLC
3210 E. Tropicana Ave
Las Vegas, NV 89121
Phone: (855) 340-3701
|Content Areas||# of|
|Piping — General||3|
|Piping — Dimensioning and Design||9|
Total number of test questions:
Time allowed (hours):
All Commercial General and Mechanical Contractors are required to pass Business Management & Law exam in addition to any technical examinations required for the specific license category or subcategory.
Books Allowed in the Exam
South Carolina Mechanical Code, 2018, ICC –OR–
International Mechanical Code, 2018, ICC
Code of Federal Regulations, 29 CFR Part 1926 (OSHA), GPO [or] (OSHA) Selections by PSI, 2013
Pipefitter’s Handbook, 3rd Edition, Lindsey
System Design Manual - Part III: Piping Design, 1960, Carrier
Refrigeration & Air Conditioning Technology, 6th Edition, Whitman, Johnson, Delmar ITP
Modern Refrigeration and Air Conditioning, 19th or 20th Edition, Althous, Turnquist, Bowditch, Bracciano
Trane Air Conditioning Manual, (see p.6 of order form) Trane Company
ASHRAE Handbook of Fundamentals, 1997, ASHRAE
South Carolina 811 Excavator Manual
Available Study Materials
PSI OSHA Selections
Sample questions are based on the PSI publication titled “29 CFR PART 1926 Selections, as of June 2013” (highlighted in green above).
This file contains approx. 800 sample questions.
REMINDER: PSI uses this book for many exams they offer. Not all sections of this code will apply to your exam.
We also include a table showing the relationship between our questions and OSHA code sections. Corrections to the original PSI publication are noted.