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Maine HVAC License Requirements
Everything you need to legally start and operate an HVAC business in Maine — licensing, insurance minimums, bonding, and official application links.
Licensing Requirements Checklist
License Type
No Specific General HVAC (Requires Gas/Oil specific licenses)
Issuing Authority
Maine Fuel Board
Experience Required
Required only for specific heating components (oil burners, gas fitters).
Exam Required
Yes (for specific heating components)
EPA Section 608 Certification
Required federally for handling refrigerants (all states).
Insurance & Bonding
Minimum Insurance
Varies
Surety Bond
Varies
Fees & Timeline
Application Fee
Varies by fuel type ($50 - $200)
Estimated Processing
4 – 12 weeks
Varies by state board workload
Ready to Apply?
Visit the official Maine Fuel Board website to start your HVAC contractor license application for Maine.
Disclaimer: Information on this page is compiled from publicly available state resources for educational purposes. Requirements change frequently — always verify directly with the Maine Fuel Board before making business decisions.