Oklahoma Trade License Exam Prep

Getting your Oklahoma contractor license? Contractor Pathway offers an original, exam-focused study guide and four full-length practice exams for every Oklahoma classification that requires a state board exam — currently 6 courses across Electrical, Plumbing and HVAC / Mechanical. Choose your classification below and study with 30-, 60-, or 90-day access at $99, $129, and $169.

Who licenses contractors in Oklahoma

These are the Oklahoma classifications we build exam prep for, each licensed by its responsible board:

Always confirm the current code edition, experience requirements, fees, and passing score with the board and testing vendor before you schedule. Contractor Pathway is an independent exam-prep provider and is not affiliated with any Oklahoma board or testing vendor.

How to get licensed in Oklahoma

Oklahoma licenses the plumbing, electrical and mechanical trades through the Construction Industries Board (CIB), with examinations delivered by PSI. Oklahoma is one of the states where formal schooling can be traded against field years.

1. Plumbing journeyman: three years, or trade school in lieu. You must be 18 or older with three years of experience in the plumbing trade under a licensed plumbing contractor, equivalent verifiable military experience, or an out-of-state plumbing licence. An associate degree or Career Tech diploma of 1,000 classroom hours or more substitutes for two years; a diploma of 500 hours substitutes for one year.
2. Electrical journeyman: 8,000 hours. An unlimited electrical journeyman needs 8,000 verifiable hours of on-the-job experience in the electrical construction trade as a registered apprentice under the direct supervision of a licensed journeyman or contractor. Up to 1,000 of those hours may be satisfied by formal electrical education.
3. Mechanical journeyman: three years, same trade-off. Three years of verifiable experience in the mechanical trade for your category, or an associate degree or vocational diploma of 1,000+ hours plus one year of experience, or a 500-hour diploma plus two years.
4. Active contractors post a bond and carry insurance. An active plumbing, electrical or mechanical contractor must file a $5,000 corporate surety bond payable to the CIB in the individual licence holder’s name, and provide a certificate showing a minimum of $50,000 commercial general liability insurance with the CIB as certificate holder.
5. Continuing education runs on a 36-month clock. Plumbing and mechanical journeymen and contractors need six hours within the 36 months preceding licence expiry. Electrical is double that: 12 hours every three years.

Sources: Oklahoma CIB pages for plumbing journeyman, electrical journeyman and mechanical journeyman, plus active contractor requirements and continuing education. Contractor Pathway is an independent exam-preparation provider and is not affiliated with the CIB.

Choose your Oklahoma classification

Each course includes a comprehensive study guide — often 10,000 words or more — worked calculations, code-section breakdowns, common exam traps, a glossary, and a 30/60/90-day study plan — plus four full-length practice exams matched to the topic weightings of the Oklahoma test.