Licensing Exams by Trade Name - Home Link

Oklahoma

Limited Residential Mechanical Journeyman

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State of Oklahoma CIB
2401 NW 23rd Street, Suite 2F
Oklahoma City, OK 73107
Phone: (405) 521-6550
Licensing Agency Site
Exam Provider
PSI Services LLC
3210 E. Tropicana Ave
Las Vegas, NV  89121
Phone:  (855) 834-8750
Oklahoma PSI Site
Exam Type
OPEN  BOOK
Exam Content
Topics# of
Questions
Duct Systems (Metallic & Non-Metallic)9
Vents3
Insulation3
Clothes Dryer3
Range Hoods1
Clearances3
Access4
Appliance Installation1
Restroom Exhaust Systems1
Combustion Air3
Piping1
General Installation3
SMACNA Symbols3
Regulations2
Total number of test questions:
40
Time allowed (minutes):
100

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

Business & Law Study Materials
Books Allowed in the Exam
1.
International Residential Code for One- and Two-Family Dwellings, 2018, ICC
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2.
Oklahoma Mechanical Industry Regulations, Oklahoma Code, Title 158, Chapter 50, Oklahoma CIB
PDF File Link
3.
SMACNA Symbols Sheet (found in HVAC Duct Construction Standards Metal and Flexible, 3rd), SMACNA
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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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July-2023