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Tennessee HVAC License Requirements
Everything you need to legally start and operate an HVAC business in Tennessee — licensing, insurance minimums, bonding, and official application links.
Licensing Requirements Checklist
License Type
CMC-C HVAC/Refrigeration Classification
Issuing Authority
Board for Licensing Contractors
Experience Required
Required for projects > $25,000. 3 years required for CE.
Exam Required
Yes (Trade and Business/Law)
EPA Section 608 Certification
Required federally for handling refrigerants (all states).
Insurance & Bonding
Minimum Insurance
Liability required based on monetary limit requested
Surety Bond
No blanket state bond required
Fees & Timeline
Application Fee
$250
Estimated Processing
4 – 12 weeks
Varies by state board workload
Ready to Apply?
Visit the official Board for Licensing Contractors website to start your HVAC contractor license application for Tennessee.
Disclaimer: Information on this page is compiled from publicly available state resources for educational purposes. Requirements change frequently — always verify directly with the Board for Licensing Contractors before making business decisions.