Heat Fleet lists hundreds of local oil company deals, so you can get the best heating oil delivery prices in Southwest Harbor
ME
Cheapest heating oil price in Southwest Harbor
Customers Love Heat Fleet
113,875 searches in the last year on Heat Fleet
Order With Confidence
★★★★★
Buy Big + Save MoreVolume discounts on fuel oil kick in at 150 gallons 
Pay Later by 
Pay for your heating oil order in 4 interest-free installments
Benefits
Oil Companies
Oil Prices
Heating Oil
Oil Delivery
Benefits
Heating oil payment options that fit every Southwest Harbor family's budget
With three ways to pay, Heat Fleet makes paying for heating oil in Southwest Harbor both easier and more convenient.
Card
PCI Level 1 Security
E-Wallet
4 Interest-Free Payments | No Late Fees
150 gallons Heating Oil
$60.75
Today
$60.75
Oct 30
$60.75
Nov 13
$60.75
Nov 27
Heat Fleet is a proud member of Southwest Harbor's energy industry trade associations.
Enter your ZIP - that’s it!
Oil Companies
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 families 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 want a “set-it-and-forget-it” heating system select 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 fuel oil delivery and heating system repair. With an automatic heating oil delivery contract, the company tracks your home’s number two heating 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 households who are budget-conscious. With discount oil companies, in exchange for lower prices, you monitor the heating 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 Inc and .
Southwest Harbor Fuel Oil Company Fast Facts: Fuel oil Companies Serving Southwest Harbor: 1 companies .
Average Number of Southwest Harbor Households Served per Fuel 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 heating oil consumption changes annually as winter conditions change. As the temperature outside gets more chilly, homes’ furnaces need to burn increasing amounts of heating oil to maintain a constant interior temperature. 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 |
Grab the best oil prices for your family by searching by ZIP code on Heat Fleet.
Oil Prices
Average Southwest Harbor Heating Oil Price Trends
Updated on March 30, 2026
| Time Horizon | Price Change |
|---|---|
| 1 Week Trend | -$0.036 |
| 1 Month Trend | +$1.470 |
| 3 Month Trend | +$1.950 |
| 1 Year Trend | +$2.136 |
Average Southwest Harbor Heating Oil Price History
Updated on March 30, 2026
| Date | Price |
|---|---|
| 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 |
Subscribe to Deals and Price Alerts
Heating Oil
Save on Heating Oil: Compare Prices from 1 Southwest Harbor Suppliers
Propane vs. Natural Gas vs. Heating Oil: Southwest Harbor Home Heating Fuel Comparison
Households have a variety of fuels that can be used when it comes to heating. Heating Oil is the most popular 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 (No. 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
Fuel oil has become gaining popularity in Southwest Harbor. In the 3 years since 2022, the number of residents using fuel oil shot up from 497 to 520, a 5% gain.
Propane vs. Natural Gas use for home heating in Southwest Harbor
Between 2022 and today, the number of households using propane as the primary space heating fuel jumped from 90 to 99, a 10% change. Comparing 2022 and today, the number of homes using natural gas as the primary space heating fuel jumped from 11 to 20, a 82% change.
Electricity use for home heating in Southwest Harbor
Electric heat pump systems for home heating are more popular in Southwest Harbor. Since 2022, the number of homes heating with electricity ramped up from 76 to 83, a 9% change.
Why Southwest Harbor Homeowners Choose Heat Fleet?
Quality Oil
On-Time Delivery
No Contracts
Secure Ordering
Pay Later
4 interest free payments with
Grab the best oil prices for your family by searching by ZIP code on Heat Fleet.
Oil Delivery
Southwest Harbor, ME Heating Oil Delivery Map
Southwest Harbor Heating Oil Delivery Overview
520 homes 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 families depend on fuel 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 Oil Companies Go The Distance
With 319,903 gallons of number two heating oil delivered to Southwest Harbor residences last 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 number two heating oil to residences and companies throughout Southwest Harbor and the surrounding area.
