Limited state licensing

Maine HVAC Licensing and Local Requirements Guide

Limited state licensing

Check the rules for this work

Maine’s Fuel Board licenses oil and solid-fuel technicians and propane and natural-gas technicians. Use its fuel-specific licensing guidance for heating work.

Choose the credential for the fuel and work involved. The Fuel Board source does not establish a single general HVAC credential covering every heating, cooling and refrigeration task.

Check which state license applies ↗

Official source: www.maine.gov. Retrieved 2026-09-05.

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We do not store or publish licensee records. Information here may be incomplete or out of date, so always confirm requirements with the licensing authority.

Latest source retrieval: 2026-09-05.