Mechanical Contractor License in Oklahoma
Quick Answer
Oklahoma's Mechanical Contractor license covers HVAC, gas piping, sheet metal, and refrigeration. State exam and work experience required. CE for renewal. Contact the Construction Industries Board for fees.
- Exam
- Oklahoma Mechanical Contractor Exam (state exam)
- Timeline
- 2-4 years
- Background Check
- Required
- Renewal
- Every 1 year
Requirements
Mechanical Contractor license in Oklahoma
Mechanical Contractor Salary in Oklahoma
Entry Level
$35,610
Median
$50,920
Experienced
$79,580
Source: Bureau of Labor Statistics. Salary data is for informational purposes only.
How to Get Licensed
Step-by-step roadmap to becoming a licensed Mechanical Contractor in Oklahoma.
- 1
Submit Background Check
No criminal record prohibitions
- 2
Pass the Required Exam
State exam required — Oklahoma Mechanical Contractor Exam (state exam)
- 3
Submit Your Application
File your application with the licensing agency.
- 4
Receive Your License
Processing typically takes 2-4 years.
Mechanical Contractor Licensing in Oklahoma: What to Know
Oklahoma licenses HVAC under 'Mechanical Contractor' covering installation, assembly, and repair of heating/AC, gas piping, sheet metal, and refrigeration. Contractors supervise personnel, supply material, and solicit contracts. Can operate as individual, firm, partnership, or corporation. State exam, work experience, and CE required. The Construction Industries Board oversees licensing.
Frequently Asked Questions
- How long does it take to get a Mechanical Contractor license in Oklahoma?
- The process typically takes 2-4 years, depending on education completion and exam scheduling.
- What exam do I need for a Mechanical Contractor license in Oklahoma?
- You need to pass the Oklahoma Mechanical Contractor Exam (state exam). State exam required
Considering another state?
Compare Mechanical Contractor requirements across states.
View all states →Data from CareerOneStop (DOLETA/DEED). Last updated: February 14, 2026.