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$5.30 Cheapest heating oil price in Dover
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150 gallons Heating Oil
$198.71
Today
$198.71
May 30
$198.71
Jun 13
$198.71
Jun 27
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Oil Companies
Oil Prices For Heating Oil Companies In Dover, DE
Updated Today at 03:12 AM
| Heating Oil Company | Oil Price Per Gallon |
|---|---|
| Terroco Oil | $5.30 This price was viewed on http://www.terrocooil.com/ at 3:12am on 5/16/26 for a 150 gallon order for the ZIP code 19901. Price Disclaimer This price is not the official price. The price is not verified for authenticity or accuracy, is not guaranteed, and does not reflect the frequent fuel price changes created by recent volatility in the fuel markets. This price is provided as an indicative price estimate as courtesy for the consumer’s personal, non-commercial research on heating fuel pricing. SystemStar LLC has no relationship with this fuel marketer, and under no circumstances is this fuel marketer required to honor this price. This price must be verified by the consumer from Terroco Oil. Fuel Marketers: For an account to update your prices in real-time, for free, please send an e-mail to: providersupport@heatfleet.com |
| Service Energy | Call for price |
| Sharp Energy | Call for price |
| Kent Oil and Propane Company | Call for price |
| Poores Propane and Oil | Call for price |
| Barkley Heating and Air | Call for price |
Dover Homeowner’s Guide to Selecting an Oil Company
For Dover families heating with heating oil, picking which of the 6 heating oil companies that serve Dover plays a big role in determining how much money is spent on heating each winter.
Full Service Oil Companies: Homeowners who want a “set-it-and-forget-it” heating system pick one of the 0 “full-service” oil companies that serve Dover. Full service companies such as or offer customers annual contracts which consist of a combined package of both automatic number two 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 household 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 clients who are budget-conscious. With discount oil companies, in return for better prices, you monitor the fuel oil level in your tank, and you place an oil order when the oil gauge dips below a quarter tank. Examples of 2 Dover cash heating oil companies serving Dover include Service Energy Llc and Sharp Energy.
Dover Fuel Oil Company Fast Facts: Number two heating oil Companies Serving Dover: 6 companies .
Average Number of Dover Households Served per Heating Oil company : 474
Dover, DE Heating Oil Trends
Last year, Dover homeowners purchased a total of 1 million gallons of heating oil. Out of the 54 towns in Delaware, Dover ranks 3rd for home heating oil consumption.
Country-wide, Dover ranks 804th out of 29,620 towns in America for heating oil consumption.
Short Term Trends
Dover’s overall oil use changes yearly as winter conditions change. As the temperature outside gets colder, homes’ HVAC systems need to burn increasing amounts of heating oil to maintain the temperature that the thermostat is set to. Last winter, the average outside temperature in Dover was 35.8°F, which was 4.6°F colder than the prior winter's average outside temperature.
Dover Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 35.8° F |
| 2023 - 2024 | 40.4° F |
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Oil Prices
Cheapest Dover Heating Oil Price by Order Quantity
| Quantity | Price | Updated At |
|---|---|---|
| 100 gallonsgals | $5.30 per gallon/gal | Updated Today at 03:12 AM |
| 150 gallonsgals | $5.30 per gallon/gal | Updated Today at 03:12 AM |
| 200 gallonsgals | $5.30 per gallon/gal | Updated Today at 03:12 AM |
| 250 gallonsgals | $5.30 per gallon/gal | Updated Today at 03:12 AM |
Cheapest Dover Heating Oil Price Trends
Updated Today at 06:00 PM
| Time Horizon | Price Change |
|---|---|
| 1 Week Trend | +$0.659 |
| 1 Month Trend | +$0.300 |
| 1 Year Trend | +$1.049 |
Cheapest Dover Heating Oil Price History
Updated Today at 06:00 PM
| Date | Price |
|---|---|
| 05/16/2026 | $5.299 |
| 05/15/2026 | $5.299 |
| 05/14/2026 | $5.299 |
| 05/13/2026 | $5.299 |
| 05/12/2026 | $4.728 |
| 05/11/2026 | $4.654 |
| 05/10/2026 | $4.640 |
| 05/09/2026 | $4.639 |
| 05/08/2026 | $4.643 |
| 05/07/2026 | $4.673 |
| 05/06/2026 | $5.199 |
| 05/05/2026 | $5.199 |
| 05/04/2026 | $5.199 |
| 05/03/2026 | $5.199 |
| 05/02/2026 | $5.199 |
| 05/01/2026 | $5.199 |
| 04/30/2026 | $5.199 |
| 04/29/2026 | $5.199 |
| 04/28/2026 | $4.687 |
| 04/27/2026 | $4.692 |
| 04/26/2026 | $4.682 |
| 04/25/2026 | $4.682 |
| 04/24/2026 | $4.681 |
| 04/23/2026 | $4.999 |
| 04/22/2026 | $4.999 |
| 04/21/2026 | $4.999 |
| 04/20/2026 | $4.999 |
| 04/19/2026 | $4.999 |
| 04/18/2026 | $4.999 |
| 04/17/2026 | $4.999 |
Average Dover Heating Oil Price Trends
Updated on March 30, 2026
| Time Horizon | Price Change |
|---|---|
| 1 Month Trend | +$1.159 |
| 3 Month Trend | +$1.871 |
| 1 Year Trend | +$2.366 |
Average Dover Heating Oil Price History
Updated on March 30, 2026
| Date | Price |
|---|---|
| 03/30/2026 | $5.913 |
| 03/23/2026 | $5.913 |
| 03/16/2026 | $5.679 |
| 03/09/2026 | $5.618 |
| 03/02/2026 | $4.754 |
| 02/23/2026 | $4.563 |
| 02/16/2026 | $4.560 |
| 02/09/2026 | $4.576 |
| 02/02/2026 | $4.532 |
| 01/26/2026 | $4.315 |
| 01/19/2026 | $4.141 |
| 01/12/2026 | $4.083 |
| 01/05/2026 | $4.042 |
| 12/29/2025 | $4.001 |
| 12/22/2025 | $3.998 |
| 12/15/2025 | $4.072 |
| 12/08/2025 | $4.121 |
| 12/01/2025 | $4.144 |
| 11/24/2025 | $4.166 |
| 11/17/2025 | $4.172 |
| 11/10/2025 | $4.136 |
| 11/03/2025 | $3.978 |
| 10/27/2025 | $3.951 |
| 10/20/2025 | $3.918 |
| 10/13/2025 | $3.928 |
| 10/06/2025 | $3.547 |
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Heating Oil
20 Seconds Can Save Dover Families $1,000+ On Oil Bills Every Year
Propane vs. Natural Gas vs. Heating Oil: Dover Home Heating Fuel Comparison
Residences have a choice of fuels to choose from when it comes to heating. Natural Gas is the most popular choice in Dover, used by 14,498 or 48% of households. The 2nd most popular primary heating fuel for Dover families is Electricity, used by 9,410 homes (31%). The rest of the homes are heated with Heating Oil (9%), Propane (9%), Other (1%), and Wood (1%).
Dover Residential Primary Home Heating Fuel (in Number of Households)
| Year | Natural Gas | Propane | Electricity | Oil | Wood | Solar | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 14,498 | 2,705 | 9,410 | 2,843 | 188 | 56 | 176 |
| 2024 | 14,444 | 2,703 | 9,098 | 2,879 | 184 | 48 | 169 |
| 2023 | 14,109 | 2,691 | 8,797 | 2,895 | 182 | 41 | 162 |
| 2022 | 13,702 | 2,775 | 8,579 | 3,117 | 220 | 56 | 208 |
| 2021 | 14,051 | 2,674 | 8,212 | 3,011 | 288 | 16 | 128 |
| 2020 | 13,856 | 2,940 | 8,101 | 3,529 | 440 | 17 | 180 |
| 2019 | 14,457 | 2,549 | 6,905 | 3,161 | 402 | 15 | 117 |
| 2018 | 14,341 | 2,479 | 6,475 | 2,943 | 423 | 17 | 85 |
| 2017 | 14,359 | 2,229 | 5,953 | 2,989 | 412 | 28 | 169 |
| 2016 | 13,564 | 2,250 | 5,898 | 3,238 | 364 | 23 | 205 |
| 2015 | 13,276 | 2,201 | 5,651 | 3,149 | 370 | 6 | 200 |
| 2014 | 12,521 | 2,026 | 5,686 | 3,299 | 386 | 4 | 212 |
| 2013 | 11,842 | 2,220 | 5,723 | 3,648 | 423 | 7 | 199 |
| 2012 | 11,551 | 2,548 | 5,461 | 3,729 | 433 | 0 | 150 |
| 2011 | 11,593 | 2,763 | 5,508 | 3,605 | 355 | 0 | 144 |
Heating Oil (Fuel Oil) Use in Dover
Oil has become decreasing in demand in Dover. In the 5 years since 2020, the number of families using number two heating oil dropped from 3,529 to 2,843, a 19% drop.
Propane vs. Natural Gas use for home heating in Dover
Between 2020 and today, the number of houses using propane as the primary space heating fuel fell from 2,940 to 2,705, a 8% change. Comparing 2020 and today, the number of homes using natural gas as the primary space heating fuel jumped from 13,856 to 14,498, a 5% change.
Electricity use for home heating in Dover
Electric heat pump systems for home heating are more popular in Dover. Since 2020, the number of homes heating with electricity grew from 8,101 to 9,410, a 16% change.
Adoption of solar home heating systems in Dover
Out of all fuels, solar is the safest for the environment. With an “active” solar heating system, liquid is circulated between solar panels on a home’s roof and a heat energy storage tank (similar to a hot water heater) in the basement. Now, 56 homes in Dover are heated with active solar arrays. This is a 229% gain from 2020, when 17 homes used active solar heating.
Why Dover Homeowners Choose Heat Fleet?
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Oil Delivery
Dover, DE Heating Oil Delivery Map
Dover Heating Oil Delivery Overview
2,843 households in Dover heat their homes with oil. This makes oil delivery essential, especially when Dover temperatures drop as low as 30.7° F each winter. 9.4% of Dover houses depend on oil delivery each winter.
9.4% of Dover, DE Households Rely On Heating Oil Delivery Each Winter
| Dover, DE Households | Dover, DE Heating Oil Households |
|---|---|
| 30,178 | 2,843 |
6 Dover Oil Companies You Can Trust
With 1,421,500 gallons of oil delivered to Dover houses last winter, the Dover community relies on its 6 oil companies to keep warm throughout the winter. 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 Dover, two of the closest terminals are Pbfenergy in Delaware City, DE and Etmt in Twin Oaks, PA. Then, the truck delivers the #2 heating oil to homes and businesses throughout Dover and the surrounding region.
Dover Heating Oil Prices FAQs
Is the price of heating oil in Dover, DE rising or falling?
The price of heating oil in Dover, DE has risen by $0.659 over the last 7 days.
Is heating oil going up or down in Dover, DE?
Heating oil prices in Dover, DE have risen by $0.659 over the past 7 days.
Why are heating oil prices rising today in Dover, DE?
Heating oil prices in Dover, DE have increased by $0.66 compared to May 9th, 2026, due to rising demand for home heating oil combined with historically low inventories. (Updated May 16th, 2026).
