Oklahoma HVAC License Requirements
Your complete guide to HVAC licensing in Oklahoma, including who needs a license, what it costs, and how to apply.
Oklahoma HVAC License Summary
- Last updated: August 20, 2026
- Written by: James R. Leichter
- Reviewed by: Aptora Staff
License Types in Oklahoma
Mechanical Apprentice
Required for entry-level individuals to assist in installing, servicing, and repairing mechanical systems while training under a licensed contractor.
Mechanical Journeyman
Covers installing, altering, maintaining, and repairing heating, ventilation, cooling, and mechanical systems under the supervision of a contractor.
Mechanical Contractor
Covers contracting, planning, installing, servicing, and repairing mechanical and HVAC systems, as well as supervising journeymen and apprentices.
Requirements Overview
Requirements may vary by license type
- Be at least 18 years old
- Register as mechanical apprentice
- Gain supervised mechanical experience
- Pass required licensing exams
- Submit proof of legal presence
- Pay application and license fees
- Obtain required surety bond
- Maintain required liability insurance
Cost & Timeline Overview
Cost and timeline may vary by license type
$200 - $650
Estimated Cost Estimated upfront licensing costs
1 - 2 Months
Estimated Timeline Typical time to complete licensing
Every 3 Years
Renewal Cycle How often renewal is required
6 Hours
Continued Education Ongoing education to maintain licensure
Average Salary & Wages for HVAC Tech in Oklahoma
Based on the latest data from the U.S. Bureau of Labor Statistics and industry reports.
$51,000
Avg. Annual Salary Average yearly earnings for an HVAC technician
$75,000+
Top Earners' Salary Potential earnings for the top 10% of HVAC techs in the field
560+
Job Openings / Year Current HVAC hiring demand based on active job listings
HVAC Technician Salary by Experience
Top HVAC Training Programs & Schools
Oklahoma State University Institute of Technology
Okmulgee, OK
Metro Technology Centers
Oklahoma City, OK
Tulsa Technology Center
Tulsa, OK
Francis Tuttle Technology Center
Oklahoma City, OK
Moore Norman Technology Center
Norman, OK
Canadian Valley Technology Center
El Reno, OK
Autry Technology Center
Enid, OK
Plumbers & Pipefitters Local 344 JATC
Oklahoma City, OK
Plumbers & Pipefitters Local 430 JATC
Tulsa, OK
Great Plains Technology Center
Lawton, OK
Reciprocity
Out-of-State Reciprocity
Oklahoma allows HVAC license reciprocity via state agreements, but currently has no active mechanical reciprocity agreements in place.
Local Permits & Rules
Cities and counties may have additional permit requirements.
Common Mistakes
- Missing triennial renewal by birth month deadline
- Lapsing mandatory liability insurance or bond policy
- Completing unapproved continuing education courses
- Working without required local municipal permits
- Submitting incomplete CIB mechanical license applications
