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State Requirements

HVAC License Requirements
in Tennessee

Everything you need to know about HVAC licensing in Tennessee — from required certifications and exams to experience thresholds and application steps.

License RequiredEPA 608 RequiredCE: 4 hrs

Key Takeaways

Tennessee requires a state HVAC license, but a federal EPA Section 608 certification is mandatory for anyone handling refrigerants. Licensing typically requires up to 3 years of documented experience.

  • State license: Required
  • EPA 608 certification: Required (federal)
  • 1 license type available
  • Continuing education: 4 hours
  • Regulated by: Tennessee Board for Licensing Contractors
License Types
Tennessee HVAC Licenses
Tennessee offers 1 license type for HVAC professionals. Review the requirements for each below.
HVAC Contractor License
Required for HVAC contractors performing installations and service work.
Experience: 3 yearsExam required: Yes
Pass the state HVAC contractor exam
Demonstrate at least 3 years of experience
Provide proof of insurance
Regulatory Authority
Regulatory Body
Tennessee Board for Licensing Contractors
Visit Official Website →
Additional Notes
Tennessee requires HVAC contractor licensing for projects valued over $25,000. Smaller projects may be regulated locally.
Data source: Licensing requirements sourced from official state regulatory body publications and verified against ACCA (Air Conditioning Contractors of America) state licensing guides. EPA Section 608 requirements per 40 CFR Part 82. Last verified: June 2026. Licensing rules change — always confirm requirements directly with Tennessee Board for Licensing Contractors before applying.
Related
Tennessee Salary Data →Tennessee HVAC Programs →Tennessee Apprenticeships →
Next Step
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