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ME

Cheapest heating oil price in Southwest Harbor

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150 gallons Heating Oil

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$60.75

Today

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$60.75

May 15

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$60.75

May 29

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$60.75

Jun 12

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Oil Prices For Heating Oil Companies In Southwest Harbor, ME

Heating Oil CompanyOil Price Per Gallon
Acadia Fuel Call for price

Southwest Harbor Homeowner’s Guide to Selecting an Oil Company

For Southwest Harbor households heating with number two heating oil, picking which of the 1 heating oil companies that serve Southwest Harbor is an important decision.

Full Service Oil Companies: Homeowners who prefer a “set-it-and-forget-it” heating system pick one of the 0 “full-service” oil companies that serve Southwest Harbor. Full service companies such as or offer homeowners annual contracts which consist of a combined package of both automatic number two heating oil delivery and heating system repair. With an automatic fuel oil delivery contract, the company tracks your home’s 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: Often called “COD Fuel” or “Cash Heating Oil” companies, discount oil companies are for homeowners who are looking to save money. With discount oil companies, in exchange for lower prices, you monitor the number two heating oil level in your tank, and you place an oil order either when the level runs low or just before a major snowstorm. A few of the 1 Southwest Harbor cash heating oil companies serving Southwest Harbor include Acadia Fuel and .

Southwest Harbor Fuel Oil Company By The Numbers: Fuel oil Companies Serving Southwest Harbor: 1 companies .
Average Number of Southwest Harbor Houses 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 oil use fluctuates annually correlating with how cold it gets each winter. As the temperature outside gets more chilly, homes’ HVAC systems need to burn increasing amounts of number two heating oil to maintain the temperature that the thermostat is set to. 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 SeasonAverage Temperature
2024 - 202530.4° F
2023 - 202430.8° F

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Oil Prices

Average Southwest Harbor Heating Oil Price Trends

Updated on March 30, 2026

Time HorizonPrice Change
1 Week Trend-$0.036
1 Month Trend+$1.470
3 Month Trend+$1.950
1 Year Trend+$2.096

Average Southwest Harbor Heating Oil Price History

Updated on March 30, 2026

DatePrice
03/30/2026 $5.371
03/23/2026 $5.407
03/16/2026 $4.952
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
Heating Oil

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

Households have a choice of fuels to choose from when it comes to heating. Heating Oil is the preferred choice in Southwest Harbor, used by 520 or 66% of households. The 2nd most popular primary heating fuel for Southwest Harbor households is Propane, used by 99 homes (13%). The other 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)

YearNatural GasPropaneElectricityOilWoodSolarOther
202520998352033422
202416918152033220
202312887852134019
202211907649734014
202111971024485000
2020370744505000
2019083514815800
2018094995087400
201701031045255900
20160139685945000
20155142656135500
201412162736565200
2013111235763543035
2012121204162857035
2011111253961461038

Heating Oil (Fuel Oil) Use in Southwest Harbor

Oil has become more popular in Southwest Harbor. In the 4 years since 2021, the number of families using heating oil increased from 448 to 520, a 16% gain.

Propane vs. Natural Gas use for home heating in Southwest Harbor

Between 2021 and today, the number of homes using propane as the primary space heating fuel shot up from 97 to 99, a 2% change. Comparing 2021 and today, the number of homes using natural gas as the primary space heating fuel grew from 11 to 20, a 82% change.

Electricity use for home heating in Southwest Harbor

Electric heat pump systems for home heating are less frequently used in Southwest Harbor. Since 2021, the number of homes heating with electricity decreased from 102 to 83, a 19% change.

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Southwest Harbor, ME Heating Oil Delivery Map

Map of the COD Fuel Oil delivery service area for Southwest Harbor, ME

Southwest Harbor Heating Oil Delivery Overview

520 households in Southwest Harbor heat their homes with 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 households depend on oil delivery each winter.

66.2% of Southwest Harbor, ME Households Rely On Heating Oil Delivery Each Winter

Southwest Harbor, ME HouseholdsSouthwest Harbor, ME Heating Oil Households
785520

1 Southwest Harbor Heating Oil Companies Go The Distance

With 319,903 gallons of fuel oil delivered to Southwest Harbor families during this past winter, the Southwest Harbor community looks to its 1 oil companies to keep their oil tanks full. Oil delivery can be summed up in two steps: 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 fuel oil to residences and companies throughout Southwest Harbor and the surrounding vicinity.

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