Requirements, license levels, and the issuing authority, sourced from Maine's official board.
Maine licenses the fuel-burning half of HVAC and leaves cooling and general air conditioning work unlicensed at state level: the penalty provision at 32 M.R.S. section 18103 reaches a person making an oil, solid fuel, propane or natural gas installation without a license and says nothing about refrigeration or air conditioning. A technician installing a heat pump or split system may therefore need no Fuel Board license, while the same technician touching a gas or oil heating appliance does. Refrigerant work requires federal EPA Section 608 certification.
| Requirements | There is no HVAC examination or hours requirement, because Maine licenses no HVAC credential. Journeyman Oil Burner and/or Solid Fuel Technician: 1 year of experience as a licensed apprentice, or 160 or more hours of board-approved coursework plus 6 months of apprenticeship, or completion of a one-year accredited heating course of 320 or more hours; examination required. Master Oil Burner and/or Solid Fuel Technician: 4 years of licensed experience with at least 2 as a Journeyman, or 2 years as an Apprentice Solid Fuel Technician; examination required. Propane and Natural Gas Technician: completion of a national propane gas association certified employee training program, or a board-approved propane or natural gas course at a Maine community college, career and technical education center or comparable institute, plus a Maine Fuel Board examination for which board approval to sit is required first. Renewal fees indicate the tiering: $200 Master, $100 Journeyman, $100 Propane and Natural Gas Technician, $40 Apprentice. |
| Reciprocity | Not specified on the official pages reviewed. 32 M.R.S. chapter 139 as reviewed contains no reciprocity provision. |
| Renewal | Licenses expire on the date set by the Commissioner of Professional and Financial Regulation under 32 M.R.S. section 18144; fees are set biennially and may not exceed $350 for any one purpose. An expired license may be reissued up to 90 days after expiration on payment of a late fee plus the renewal fee, after which the applicant is treated as a new applicant. No continuing education requirement appears in the chapter reviewed. |
| Notes | Maine licenses the fuel-burning half of HVAC and leaves cooling and general air conditioning work unlicensed at state level: the penalty provision at 32 M.R.S. section 18103 reaches a person making an oil, solid fuel, propane or natural gas installation without a license and says nothing about refrigeration or air conditioning. A technician installing a heat pump or split system may therefore need no Fuel Board license, while the same technician touching a gas or oil heating appliance does. Refrigerant work requires federal EPA Section 608 certification. |
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Sources: www.maine.gov, www.maine.gov, legislature.maine.gov. Always confirm current requirements with the issuing authority.
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