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$5.30 Cheapest heating oil price in Dover
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150 gallons Heating Oil
$198.71
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$198.71
Jun 3
$198.71
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$198.71
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Oil Companies
Oil Prices For Heating Oil Companies In Dover, DE
Updated Today at 01:05 PM
| Heating Oil Company | Oil Price Per Gallon |
|---|---|
| Terroco Oil | $5.30 This price was viewed on http://www.terrocooil.com/ at 1:05pm on 5/20/26 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 homes heating with number two heating oil, selecting which of the 6 heating oil companies that serve Dover is an important decision.
Full Service Oil Companies: Homeowners who want a “set-it-and-forget-it” heating system choose one of the 0 “full-service” oil companies that serve Dover. Full service companies such as or offer homeowners annual contracts which consist of a combined package of both automatic heating oil delivery and HVAC repair. With an automatic fuel 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 known by the names “COD Fuel” or “Cash Heating Oil” companies, discount oil companies are for households 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 the oil gauge dips below a quarter tank. Some of the 2 Dover cash heating oil companies serving Dover include Service Energy Llc and Sharp Energy.
Dover Heating Oil Company Statistics: Heating oil Companies Serving Dover: 6 companies .
Average Number of Dover Households Served per Number Two 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 number two heating oil use changes from year to year depending on winter temperatures. As the temperature outside gets colder, homes’ HVAC systems need to burn additional number two heating oil to maintain a constant interior temperature. 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 01:05 PM |
| 150 gallonsgals | $5.30 per gallon/gal | Updated Today at 01:05 PM |
| 200 gallonsgals | $5.30 per gallon/gal | Updated Today at 01:05 PM |
| 250 gallonsgals | $5.30 per gallon/gal | Updated Today at 01:05 PM |
Cheapest Dover Heating Oil Price Trends
Updated Today at 02:00 PM
| Time Horizon | Price Change |
|---|---|
| 1 Month Trend | +$0.300 |
| 1 Year Trend | +$1.049 |
Cheapest Dover Heating Oil Price History
Updated Today at 02:00 PM
| Date | Price |
|---|---|
| 05/20/2026 | $5.299 |
| 05/19/2026 | $5.299 |
| 05/18/2026 | $5.299 |
| 05/17/2026 | $5.299 |
| 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 |
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
Homeowners have a choice of fuels that can be used when it comes to heating. Natural Gas is the preferred choice in Dover, used by 14,498 or 48% of homeowners. 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 less frequently used in Dover. In the 3 years since 2022, the number of households using number two heating oil decreased from 3,117 to 2,843, a 9% drop.
Propane vs. Natural Gas use for home heating in Dover
Between 2022 and today, the number of households using propane as the primary space heating fuel declined from 2,775 to 2,705, a 3% change. Comparing 2022 and today, the number of homes using natural gas as the primary space heating fuel increased from 13,702 to 14,498, a 6% change.
Electricity use for home heating in Dover
Electric heat pump systems for home heating are increasing in demand in Dover. Since 2022, the number of homes heating with electricity increased from 8,579 to 9,410, a 10% change.
Adoption of solar home heating systems in Dover
The most eco-friendly heating option is solar. 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, 56 homes in Dover are heated with active solar arrays. This is a 0% no change from 2022, when 56 homes utilized active solar heating.
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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 heating oil. This makes oil delivery essential, especially when Dover temperatures drop as low as 30.7° F each winter. 9.4% of Dover houses rely on number two heating 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 Heating Oil Companies You Can Bank On
With 1,421,500 gallons of heating oil delivered to Dover residences the last heating season, 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 fuel oil to residences and companies throughout Dover and the surrounding region.
Dover Heating Oil Prices FAQs
Is the price of heating oil in Dover, DE rising or falling?
Heating oil prices have remained unchanged in Dover, DE over the past 7 days.
Is heating oil going up or down in Dover, DE?
Heating oil prices have remained stable in Dover, DE over the past 7 days.
Why are heating oil prices rising today in Dover, DE?
Heating oil prices have remained stable in Dover, DE as of May 20th, 2026.
