Oil Technician Jobs in Grand Isle, Maine

Oil burner technicians install, clean, tune and repair oil-fired boilers, furnaces and water heaters, plus the tanks and lines that feed them. Grand Isle is in Aroostook County, whose county seat is Houlton and whose population was 67,105 in 2020. TradeHire shows postings at county level, so this page lists every oil technician opening in Aroostook County, not only those in Grand Isle itself.

67.8% of occupied homes in Aroostook County heat mainly with fuel oil or kerosene, 5.1% with propane, the median home was built in 1972 and 19.9% of units date from before 1940 (ACS 2020-2024 5-year estimates). A high oil-heat share means annual cleanings and tune-ups every fall, no-heat calls through the winter, and tank replacements — the core of an oil technician's work.

• Aroostook County is known for potato farming and is a growing center for wind power.
• The county has hospitals in Presque Isle (Northern Light AR Gould), Caribou (Cary Medical Center), Houlton (Houlton Regional Hospital) and Fort Kent (Northern Maine Medical Center).
• Twin Rivers runs a large paper plant in Madawaska that gets pulp by pipeline from its sister mill across the border in Edmundston, New Brunswick.
• Caribou averages about 9,048 heating degree days a year and about 38 nights at or below 0°F (1991-2020 NOAA normals), so heating systems here work hard.

The U.S. Bureau of Labor Statistics (May 2025 estimates) counts heating, air conditioning, and refrigeration mechanics and installers in the Northeast Maine nonmetropolitan area area at 280 jobs with a median wage of $29.79 an hour; statewide 2,250 jobs, a $30.37 median, and a range of $22.64 (10th percentile) to $39.47 (90th percentile). Check your own number with the trade wage calculator.