Licensing Exams by Trade Name - Home Link

Oklahoma

HVACR Contractor
(Unlimited)

Apply for the License
State of Oklahoma CIB
2401 NW 23rd Street, Suite 2F
Oklahoma City, OK 73107
Phone: (405) 521-6550
Exam Provider
PSI Licensure: Certification
3210 E. Tropicana
Las Vegas, NV  89121
Phone:  (855) 834-8750
Exam Type
OPEN  BOOK
Exam Content

The exam content shown below only lists main category headings.  Please consult the PSI exam bulletin for Oklahoma trades from the button below for more detailed information about subject sub-topics.

TopicsSub-topics# of
Questions
Electrical Knowledge & Controls515
Natural Gas1512
Air Distribution Systems1125
Refrigeration & Air Conditioning Systems720
Heating Systems815
Safety113
Total number of test questions:
90
Time allowed (minutes):
240

In addition to the trade-specific examination, you must pass the Mechanical Business & Law Exam offered by PSI to complete your Oklahoma licensing requirements.

Books Allowed in the Exam
1.
ACCA Ductulator (Duct Slide Rule), ACCA
Buy at Amazon
2.
International Mechanical Code, 2018, ICC
Buy at Builders Book
3.
International Fuel Gas Code, 2018, ICC
Buy at Builders Book
4.
Modern Refrigeration and Air Conditioning, 19th or 20th Edition, Althous, Turnquist, Bowditch, Bracciano, Goodheart-Willcox
Buy at Amazon
5.
Refrigeration & Air Conditioning Technology, 5th Edition, Delmar Publishing
Buy at Amazon
6.
Manual N - Commercial Load Calculation, 5th Edition, 2008, ACCA
Buy at Amazon
7.
Mathematics for Plumbers and Pipefitters, 8th Edition, Lee Smith
Buy at Amazon
8.
Code of Federal Regulations, 29 CFR Part 1926 (OSHA), GPO [or] MANCOMM Construction Industry Regulations & Standards, Millennium Edition
Book Source

NOTE:  You have the option of using reference #4 or #5 in the exam.

Additional Allowed Books
1.
HVAC Level 1 Trainee Guide, 4th Edition, NCCER
Buy at Amazon
2.
HVAC Level 2 Trainee Guide, 4th Edition, NCCER
Buy at Amazon
3.
HVAC Level 3 Trainee Guide, 4th Edition, NCCER
Buy at Amazon
4.
HVAC Level 4 Trainee Guide, 4th Edition, NCCER
Buy at Amazon

A practice exam is currently NOT AVAILABLE

This page is being provided for research and links to books sources only.  We do not have an expected date for availability.  This page may have changed since your last visit.  Please refresh to see current info (F5 on your keyboard).

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