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Cheapest heating oil price in Southwest Harbor
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Oil Prices For Heating Oil Companies In Southwest Harbor, ME
| Heating Oil Company | Oil Price Per Gallon |
|---|---|
| Acadia Fuel | Call for price |
Southwest Harbor Homeowner’s Guide to Selecting an Oil Company
For Southwest Harbor homeowners heating with number two heating oil, choosing which of the 1 heating oil companies that serve Southwest Harbor is an important decision.
Full Service Oil Companies: Homeowners who are willing to pay a premium for a “set-it-and-forget-it” heating system choose one of the 0 “full-service” oil companies that serve Southwest Harbor. Full service companies such as or offer customers annual contracts which consist of a combined package of both automatic heating oil delivery and heating system repair. With an automatic number two heating oil delivery contract, the company tracks your home’s fuel oil consumption and makes deliveries when your tank is running low. The client does not need to monitor the level of the oil tank or place individual orders.
Discount Oil Companies: Also known by the names “COD Fuel” or “Cash Heating Oil” companies, discount oil companies are for families who are on a budget. With discount oil companies, in exchange for lower prices, you monitor the fuel oil level in your tank, and you place an oil order when you're running low. Some of the 1 Southwest Harbor cash heating oil companies serving Southwest Harbor include Acadia Fuel and .
Southwest Harbor Heating Oil Company Statistics: Oil Companies Serving Southwest Harbor: 1 companies .
Average Number of Southwest Harbor Households Served per Number Two Heating Oil company : 520
Southwest Harbor, ME Heating Oil Trends
Last year, Southwest Harbor homeowners purchased a total of 319,903 gallons of heating oil. Out of the 277 towns in Maine, Southwest Harbor ranks 175th for home heating oil consumption.
Country-wide, Southwest Harbor ranks 2111st out of 29,620 towns in America for heating oil consumption.
Short Term Trends
Southwest Harbor’s overall fuel oil use changes from year to year as winter conditions change. As the temperature outside drops, homes’ furnaces need to burn additional fuel oil to keep the house warm inside. Last winter, the average outside temperature in Southwest Harbor was 30.4°F, which was 0.4°F colder than the prior winter's average outside temperature.
Southwest Harbor Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 30.4° F |
| 2023 - 2024 | 30.8° F |
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Average Southwest Harbor Heating Oil Price Trends
Updated on March 9, 2026
| Time Horizon | Price Change |
|---|---|
| 1 Week Trend | +$0.877 |
| 1 Month Trend | +$1.020 |
| 3 Month Trend | +$1.349 |
| 1 Year Trend | +$1.209 |
Average Southwest Harbor Heating Oil Price History
Updated on March 9, 2026
| Date | Price |
|---|---|
| 03/09/2026 | $4.778 |
| 03/02/2026 | $3.901 |
| 02/23/2026 | $3.795 |
| 02/16/2026 | $3.785 |
| 02/09/2026 | $3.758 |
| 02/02/2026 | $3.727 |
| 01/26/2026 | $3.509 |
| 01/19/2026 | $3.409 |
| 01/12/2026 | $3.410 |
| 01/05/2026 | $3.421 |
| 12/29/2025 | $3.414 |
| 12/22/2025 | $3.414 |
| 12/15/2025 | $3.429 |
| 12/08/2025 | $3.430 |
| 12/01/2025 | $3.431 |
| 11/24/2025 | $3.468 |
| 11/17/2025 | $3.392 |
| 11/10/2025 | $3.343 |
| 11/03/2025 | $3.292 |
| 10/27/2025 | $3.249 |
| 10/20/2025 | $3.235 |
| 10/13/2025 | $3.261 |
| 10/06/2025 | $3.278 |
| 09/29/2025 | $3.559 |
| 09/22/2025 | $3.503 |
| 09/15/2025 | $3.542 |
| 09/08/2025 | $3.523 |
| 09/01/2025 | $3.521 |
| 08/25/2025 | $3.558 |
| 08/18/2025 | $3.451 |
| 08/11/2025 | $3.502 |
| 08/04/2025 | $3.528 |
| 07/28/2025 | $3.614 |
| 07/21/2025 | $3.720 |
| 07/14/2025 | $3.601 |
| 07/07/2025 | $3.620 |
| 06/30/2025 | $3.481 |
| 06/23/2025 | $3.490 |
| 06/16/2025 | $3.661 |
| 06/09/2025 | $3.356 |
| 06/02/2025 | $3.276 |
| 05/26/2025 | $3.294 |
| 05/19/2025 | $3.363 |
| 05/12/2025 | $3.278 |
| 05/05/2025 | $3.275 |
| 04/28/2025 | $3.475 |
| 04/21/2025 | $3.422 |
| 04/14/2025 | $3.393 |
| 04/07/2025 | $3.373 |
| 03/31/2025 | $3.557 |
| 03/24/2025 | $3.569 |
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20 Seconds Can Save Southwest Harbor Families $1,000+ On Oil Bills Every Year
Propane vs. Natural Gas vs. Heating Oil: Southwest Harbor Home Heating Fuel Comparison
Homes have a variety of fuels that can be used when it comes to heating. Heating Oil is the preferred choice in Southwest Harbor, used by 520 or 66% of families. The 2nd most popular primary heating fuel for Southwest Harbor residents is Propane, used by 99 homes (13%). The remaining homes are heated with Electricity (11%), Wood (4%), Other (3%), and Natural Gas (3%).
Southwest Harbor Residential Primary Home Heating Fuel (in Number of Households)
| Year | Natural Gas | Propane | Electricity | Oil | Wood | Solar | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 20 | 99 | 83 | 520 | 33 | 4 | 22 |
| 2024 | 16 | 91 | 81 | 520 | 33 | 2 | 20 |
| 2023 | 12 | 88 | 78 | 521 | 34 | 0 | 19 |
| 2022 | 11 | 90 | 76 | 497 | 34 | 0 | 14 |
| 2021 | 11 | 97 | 102 | 448 | 50 | 0 | 0 |
| 2020 | 3 | 70 | 74 | 450 | 50 | 0 | 0 |
| 2019 | 0 | 83 | 51 | 481 | 58 | 0 | 0 |
| 2018 | 0 | 94 | 99 | 508 | 74 | 0 | 0 |
| 2017 | 0 | 103 | 104 | 525 | 59 | 0 | 0 |
| 2016 | 0 | 139 | 68 | 594 | 50 | 0 | 0 |
| 2015 | 5 | 142 | 65 | 613 | 55 | 0 | 0 |
| 2014 | 12 | 162 | 73 | 656 | 52 | 0 | 0 |
| 2013 | 11 | 123 | 57 | 635 | 43 | 0 | 35 |
| 2012 | 12 | 120 | 41 | 628 | 57 | 0 | 35 |
| 2011 | 11 | 125 | 39 | 614 | 61 | 0 | 38 |
Heating Oil (Fuel Oil) Use in Southwest Harbor
Heating oil has become more popular in Southwest Harbor. In the 6 years since 2019, the number of homeowners using heating oil ramped up from 481 to 520, a 8% gain.
Propane vs. Natural Gas use for home heating in Southwest Harbor
Between 2019 and today, the number of households using propane as the primary space heating fuel jumped from 83 to 99, a 19% change. Comparing 2019 and today, the number of homes using natural gas as the primary space heating fuel stayed the same at 20, a 0% change.
Electricity use for home heating in Southwest Harbor
Electric heat pump systems for home heating are increasing in demand in Southwest Harbor. Since 2019, the number of homes heating with electricity jumped from 51 to 83, a 63% change.
Why Southwest Harbor Homeowners Choose Heat Fleet?
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Southwest Harbor, ME Heating Oil Delivery Map

Southwest Harbor Heating Oil Delivery Overview
520 houses in Southwest Harbor heat their homes with fuel oil. This makes oil delivery essential, especially when Southwest Harbor temperatures drop as low as 26.2° F each winter. 66.2% of Southwest Harbor houses are reliant on oil delivery each winter.
66.2% of Southwest Harbor, ME Households Rely On Heating Oil Delivery Each Winter
| Southwest Harbor, ME Households | Southwest Harbor, ME Heating Oil Households |
|---|---|
| 785 | 520 |
1 Southwest Harbor Fuel Oil Companies Go The Distance
With 319,903 gallons of oil delivered to Southwest Harbor houses during this past winter, the Southwest Harbor community looks to its 1 oil companies to keep their oil tanks full. Oil delivery has two parts to it: First, an oil truck picks up oil at the nearest bulk fuel terminal (also known as a “rack”). In the case of Southwest Harbor, two of the closest terminals are Sprague in Newington, NH and Sprague in So. Portland, ME. Then, the truck delivers the oil to residences and companies throughout Southwest Harbor and the surrounding region.