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How to become a licensed HVAC technician in Missouri. Local jurisdictions handle licensing. Total initial fees: varies. Verified 2026-03-21. Data verified 2026-03-21. Source: LicenseMap (getlicensemap.com).
HVAC Technician
No
State Licensed?
Varies
Apprentice Hours
1 levels
License Levels
Varies
Total Initial Fees
None
CE Hours
Required
EPA 608
Regulation Status
VerifiedState Licensed
No
Regulation Level
local
License Types
Notes
Missouri does not have state-level HVAC technician licensing. Requirements are determined by local jurisdictions.
Local Jurisdictions Handle Licensing
Regulated by the No statewide HVAC licensing authority
Missouri does not issue a statewide HVAC license. All licensing is handled by individual cities and counties. Requirements, exams, fees, and renewal rules vary by jurisdiction. Contact your local building department for exact requirements.
Official Title
HVAC Apprentice (local registration may be required)
Experience Required
No prior experience required
Exam Required
No
Supervision Required
Yes
Additional Requirements
Technical School
Training Hours
Training Programs
EPA Section 608 Certification
VerifiedRequired for Refrigerant Handling
Federal requirement for anyone handling refrigerants. Universal certification covers all equipment types.
Exam requirements are set by individual municipalities. The information below represents common standards across jurisdictions.
Exam Requirements
VerifiedNot Required
State HVAC Exam
NATE Certification
Voluntary but industry-recognized; covers installation and service specialties
Minimum Age
Education
Background Check
Insurance Required
Bonding Required
Fees vary by local jurisdiction. Ranges shown are typical but not universal.
| Fee | Amount |
|---|---|
Typical Total Initial Fees Not a statewide figure — actual total depends on your municipality | Varies |
Renewal & CE Requirements
VerifiedVaries by jurisdiction
Renewal Period
—
CE Hours Required
Regulatory Board
HVAC licenses must be renewed on schedule. Most states require continuing education covering code updates, refrigerant handling, energy efficiency, and safety practices.
Out-of-State Reciprocity
VerifiedDoes Not Accept Out-of-State Credentials
Transfer Details
No state-level reciprocity; check local jurisdiction requirements.
Additional Requirements for Transfer
HVAC license reciprocity varies significantly by state. Some states offer endorsement for experienced technicians, while others require passing the state exam regardless of prior credentials.
Missouri has no state HVAC license. St. Louis and Kansas City have robust local licensing programs. St. Louis requires journeyman and master mechanical licenses.
EPA Section 608 certification is a federal requirement for anyone handling refrigerants — this applies in all states including Missouri.
Missouri has no state HVAC license. St. Louis and Kansas City have robust local licensing programs. St. Louis requires journeyman and master mechanical licenses.
Even without state licensing, NATE certification is highly recommended for career advancement.
Explore requirements for other professional licenses in Missouri.
How this state compares to 50 others for this profession
Timeline
#1 of 51
Salary
#23 of 51
Processing
#1 of 51
Based on May 2024 Bureau of Labor Statistics OEWS data for Heating, Air Conditioning, and Refrigeration Mechanics and Installers (SOC 49-9021)
Entry Level
$46,550
25th percentile
Median
$60,330
+1% vs. national avg ($59,810)Experienced
$77,630
75th percentile
Wage Distribution (Annual)
8,360 employed in this state
Source: BLS OEWS – Heating, Air Conditioning, and Refrigeration Mechanics and Installers (May 2024)
National employment projections for 2024-2034
Projected Growth
+6.9%
Average GrowthNew Jobs
+27,900
over 10 years
Annual Openings
33,500
per year (avg.)
403,900 currently employed nationwide (2024)
Source: BLS Employment Projections 2024-2034 (September 2025)
HVAC Career Ladder+38% salary growth potential
You are here
HVAC Technician
$60,330
Technical training + EPA 608 certification
You are here
HVAC Technician
Technical training + EPA 608 certification
$60,330
Master HVAC license + contractor license
$83,150
Salary data from BLS OEWS May 2024 for this state. Career paths represent common advancement routes — actual progression may vary. Bureau of Labor Statistics — Occupational Outlook Handbook
Estimated total: 108–120 weeks
Timeline estimated from licensing requirements on this page.
Source: No statewide HVAC licensing authority — Licensing Requirements
2–8 weeks
Estimated processing time
Source: No statewide HVAC licensing authority — Licensing Requirements
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Missouri handles HVAC licensing at the local level. All licensing is managed through the No statewide HVAC licensing authority.
Requirements vary by state and local jurisdiction. Always verify current requirements with your state licensing authority.