Oklahoma Contractor License Requirements
verifiedState-Level License RequiredOklahoma requires licensing for commercial contractors on projects over $50,000. The Construction Industries Board oversees all trades including electrical, plumbing, and mechanical.
account_balanceLicensing Board
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Board Name
Oklahoma Construction Industries Board
language
Website
https://cib.ok.gov/phone
Phone
(405) 521-6550
descriptionLicense Types
| Type | Threshold | Notes |
|---|---|---|
| Commercial General Contractor | $50,000+ | Required for commercial projects over $50,000 |
| Residential Contractor | Varies | Registration required — some municipalities have thresholds |
| Electrical | All work | Licensed through Construction Industries Board |
| Plumbing | All work | Licensed through Construction Industries Board |
| Mechanical | All work | Licensed through Construction Industries Board |
checklistRequirements
- check_circlePass trade exam
- check_circleFinancial statement
- check_circleProof of insurance
- check_circleWorkers compensation
paymentsFee Schedule
Application
$200
Annual Renewal
$100
Exam Fee
$100
event_repeatRenewal Period
Annual — June 30
shieldInsurance Minimums
General Liability
$300,000
Workers Compensation
Required
swap_horizReciprocity
- arrow_forwardNo reciprocity agreements
infoData sourced from state licensing board websites. Requirements change frequently — verify with your state board before applying. Last updated April 2026.