Maine HVAC license lookup: how to check and get a license
Maine HVAC license lookup: who issues HVAC contractor licenses (Maine Fuel Board (Office of Professional and Occupational Regulation) for oil, solid fuel, propane and natural gas heating), how to check one online, the license types, and 781 plumbing, heating and air-conditioning contractors by county.
Do HVAC contractors need a license in Maine?
| Who licenses them | Maine Fuel Board (Office of Professional and Occupational Regulation) for oil, solid fuel, propane and natural gas heating |
|---|---|
| License types | Master Oil Burner and/or Solid Fuel Technician, Journeyman Oil Burner and/or Solid Fuel Technician, Propane and Natural Gas Technician, Propane and Natural Gas Helper |
Maine licenses fuel-burning heating work (oil, wood/pellet, propane and natural gas) through the Maine Fuel Board; a separate state license for air conditioning/heat pump refrigeration work was not found. Refrigerant work requires federal EPA Section 608 certification, and the electrical portion may need a licensed electrician.
How do you look up an HVAC contractor's license in Maine?
- Ask the HVAC contractor for the license number and the exact business name on the license.
- Open the Maine HVAC license lookup run by Maine Fuel Board (Office of Professional and Occupational Regulation) for oil, solid fuel, propane and natural gas heating.
- Search by license number first. A name search can return several people or companies with similar names.
- Check that the status is active or current, that the license type covers your job, and that the name matches the company on your contract.
- If something doesn't match, ask the HVAC contractor about it before you sign or pay a deposit, or contact Maine Fuel Board (Office of Professional and Occupational Regulation) for oil, solid fuel, propane and natural gas heating.
What HVAC licenses does Maine issue?
- Master Oil Burner and/or Solid Fuel Technician
- Journeyman Oil Burner and/or Solid Fuel Technician
- Propane and Natural Gas Technician
- Propane and Natural Gas Helper
How do you get a HVAC license in Maine?
Licenses are issued by the Maine Fuel Board (Office of Professional and Occupational Regulation) for oil, solid fuel, propane and natural gas heating. Requirements such as experience, exams, insurance and fees change, so read the current rules on the official Maine Fuel Board (Office of Professional and Occupational Regulation) for oil, solid fuel, propane and natural gas heating source before you apply. Already licensed? List your business on Expert Helper to get matched with customers.
How many HVAC contractors are there in Maine?
The Census Bureau counted 781 plumbing, heating and air-conditioning contractors with employees in Maine in 2023. The counties with the most:
| Cumberland County | 203 |
|---|---|
| York County | 125 |
| Penobscot County | 72 |
| Androscoggin County | 69 |
| Kennebec County | 55 |
| Lincoln County | 37 |
| Hancock County | 32 |
| Oxford County | 30 |
What do Maine homes mean for heating and cooling work?
The median home in Maine was built in 1976, 26% of households rent and 73% of homes are single-family houses. 8% of homes heat with utility gas and 10% with electricity, and 57% with fuel oil.
How do you choose an HVAC contractor in Maine?
- Check the state or local mechanical or HVAC license, and ask whether the technicians hold EPA 608 certification for refrigerant work.
- For a new system, ask for a load calculation (often called Manual J) rather than a size picked from square footage.
- Ask which rebates and tax credits apply to heat pumps and high-efficiency equipment, and whether the contractor files the paperwork.
- Compare quotes on the same equipment model numbers and efficiency ratings (SEER2, HSPF2, AFUE).
- Ask what the labor warranty covers, separately from the manufacturer's parts warranty.
HVAC Contractors in other states
Sources: Maine licensing agency (linked above); US Census Bureau County Business Patterns 2023 and ACS 2023 5-year estimates.