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
111,585 searches in the last year on Heat Fleet
Save 33% or moreHeat Fleet's U.S. oil price is $1.29 less than the average
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
Mar 15
$60.75
Mar 29
$60.75
Apr 12
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
Updated Today at 01:00 PM
| 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 residences heating with oil, picking which of the 1 heating oil companies that serve Southwest Harbor plays a big role in determining how much money is spent on heating each winter.
Full Service Oil Companies: Homeowners who can afford 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 families annual contracts which consist of a combined package of both automatic oil delivery and furnace repair. With an automatic number two 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 household does not need to monitor the level of the oil tank or place individual orders.
Discount Oil Companies: also referred to as “COD Fuel” or “Cash Heating Oil” companies, discount oil companies are for clients who are on a budget. With discount oil companies, in return for better prices, you monitor the heating oil level in your tank, and you place an oil order when the oil gauge dips below a quarter tank. A few of the 1 Southwest Harbor cash heating oil companies serving Southwest Harbor include Acadia Fuel and .
Southwest Harbor Oil Company Fast Facts: Oil Companies Serving Southwest Harbor: 1 companies .
Average Number of Southwest Harbor Households Served per Number Two Heating Oil company : 520
Grab the best oil prices for your family by searching by ZIP code on Heat Fleet.
Oil Prices
Cheapest Southwest Harbor Heating Oil Price Trends
Updated Today at 01:00 PM
| Time Horizon | Price Change |
|---|---|
| 1 Week Trend | +$0.011 |
| 1 Month Trend | +$0.100 |
| 1 Year Trend | +$0.517 |
Cheapest Southwest Harbor Heating Oil Price History
Updated Today at 01:00 PM
| Date | Price |
|---|---|
| 03/01/2026 | $3.777 |
| 02/28/2026 | $3.777 |
| 02/27/2026 | $3.777 |
| 02/26/2026 | $3.784 |
| 02/25/2026 | $3.783 |
| 02/24/2026 | $3.777 |
| 02/23/2026 | $3.766 |
| 02/22/2026 | $3.748 |
| 02/21/2026 | $3.747 |
| 02/20/2026 | $3.747 |
| 02/19/2026 | $3.741 |
| 02/18/2026 | $3.748 |
| 02/17/2026 | $3.758 |
| 02/16/2026 | $3.773 |
| 02/15/2026 | $3.787 |
| 02/14/2026 | $3.787 |
| 02/13/2026 | $3.786 |
| 02/12/2026 | $3.790 |
| 02/11/2026 | $3.789 |
| 02/10/2026 | $3.784 |
| 02/09/2026 | $3.779 |
| 02/08/2026 | $3.770 |
| 02/07/2026 | $3.773 |
| 02/06/2026 | $3.778 |
| 02/05/2026 | $3.769 |
| 02/04/2026 | $3.759 |
| 02/03/2026 | $3.757 |
| 02/02/2026 | $3.760 |
| 02/01/2026 | $3.678 |
| 01/31/2026 | $3.677 |
Average Southwest Harbor Heating Oil Price Trends
Updated on February 23, 2026
| Time Horizon | Price Change |
|---|---|
| 1 Week Trend | +$0.010 |
| 1 Month Trend | +$0.286 |
| 3 Month Trend | +$0.327 |
| 1 Year Trend | +$0.112 |
Average Southwest Harbor Heating Oil Price History
Updated on February 23, 2026
| Date | Price |
|---|---|
| 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 |
| 03/17/2025 | $3.617 |
| 03/03/2025 | $3.683 |
Subscribe to Deals and Price Alerts
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
Families have a variety of fuels to choose from when it comes to heating. Heating Oil is the most common choice in Southwest Harbor, used by 520 or 66% of residents. The 2nd most popular primary heating fuel for Southwest Harbor families is Propane, used by 99 homes (13%). The rest of the 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 staying consistent in Southwest Harbor. In the 1 years since 2024, the number of households using heating oil remained stable at 520.
Propane vs. Natural Gas use for home heating in Southwest Harbor
Between 2024 and today, the number of households using propane as the primary space heating fuel ramped up from 91 to 99, a 9% change. Comparing 2024 and today, the number of homes using natural gas as the primary space heating fuel jumped from 16 to 20, a 25% change.
Electricity use for home heating in Southwest Harbor
Electric heat pump systems for home heating are more prevalent in Southwest Harbor. Since 2024, the number of homes heating with electricity shot up from 81 to 83, a 2% change.
Adoption of solar home heating systems in Southwest Harbor
Solar is the most environmentally friendly of all heating fuels. With an “active” solar heating system, liquid flows between solar panels on a home’s roof and a heat energy storage tank (similar to a hot water heater) in the basement. Today, 4 homes in Southwest Harbor are heated with active solar arrays. This is a 100% gain from 2024, when 2 homes incorporated active solar heating.
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 residences in Southwest Harbor heat their homes with number two heating oil. This makes oil delivery essential, especially when Southwest Harbor temperatures drop as low as 26.2° F each winter. 66% of Southwest Harbor homes are reliant on oil delivery each winter.
66% 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 Serving The Community
With 246,945,990.52 gallons of oil delivered to Southwest Harbor homeowners the last heating season, the Southwest Harbor community relies on 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 region.
Southwest Harbor Heating Oil Prices FAQs
How much does 150 gallons of heating oil cost in Southwest Harbor?
150 gallons of heating oil costs $0.00 in Southwest Harbor.
