Licensing Exams by Trade Name - Home Link

Oklahoma
Plumbing Contractor and Natural Gas

Apply for the License

State of Oklahoma CIB ™
2401 NW 23rd Street, Suite 2F
Oklahoma City, OK 73107
Phone: (405) 521-6550
CIB Licensing Link

Exam Administrator

PSI Licensure: Certification ™
3210 E. Tropicana
Las Vegas, NV  89121
Phone:  (800) 733-9267
Candidate Bulletin Link

Exam Type

OPEN  BOOK

Exam Content

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

Subject Areas# of
Questions
General Plumbing Knowledge and Regulations10
Piping, Valves, and Control Valves8
Fixtures and Equipment8
Water Supply10
Drains and Sewers10
Vents13
Traps, Interceptors, Indirect, and Special Waste5
Isometric Analysis7
Fuel Gas10
Safety4
Total number of test questions:
85
Time allowed (minutes):
180

In addition to the trade-specific examination, you may be required to pass the Business and Law Exam offered by PSI or take an "approved" Business and Law course

Books Allowed in the Exam

1.
International Plumbing Code, 2015, ICC
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2.
International Fuel Gas Code, 2015, ICC
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3.
Mathematics for Plumbers and Pipefitters, 8th Edition, Lee Smith
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4.
Code of Federal Regulations - 29 CFR Part 1926 (OSHA), GPO [or] (OSHA) Selections by PSI
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Available Study Materials
Single Book Title Practice Exam
$34.95 - $119.95

Contains sample exam questions for the book titles above highlighted (light green).  Pricing is based on the number of questions contained in the individual files shown on our order form.

A discount applies when ordering TWO (2) OR MORE BOOK TITLES.  Use code "25offnow" for a 25% discount.

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