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$3.70 Cheapest heating oil price in Dover
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150 gallons Heating Oil
$138.71
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$138.71
Feb 6
$138.71
Feb 20
$138.71
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Oil Companies
Oil Prices For Heating Oil Companies In Dover, DE
Updated on January 22, 2026 at 01:15 PM
| Heating Oil Company | Oil Price Per Gallon |
|---|---|
| Service Energy | Call for price |
| Sharp Energy | Call for price |
| Terroco Oil | $3.70 |
| Poores Propane and Oil | Call for price |
| Kent Oil and Propane Company | Call for price |
| Barkley Heating and Air | Call for price |
Dover Homeowner’s Guide to Selecting an Oil Company
For Dover homeowners heating with heating oil, selecting which of the 6 heating oil companies that serve Dover is an important decision.
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 Dover. Full service companies such as or offer clients annual contracts which consist of a combined package of both automatic fuel oil delivery and boiler repair. With an automatic oil delivery contract, the company tracks your home’s heating oil consumption and makes deliveries when your tank is running low. The family 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 households who are looking to save money. With discount oil companies, in return for better prices, you monitor the number two 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 2 Dover cash heating oil companies serving Dover include Service Energy Llc and Sharp Energy.
Dover Number Two Heating Oil Company By The Numbers: Fuel oil Companies Serving Dover: 6 companies .
Average Number of Dover Houses Served per Heating Oil company : 0
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 consumption fluctuates yearly correlating with how cold it gets each winter. As the temperature outside dips, homes’ HVAC systems need to burn additional 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 | $3.70 per gallon/gal | Jan 22, 2026, 1:15 PM |
| 150 gallonsgals | $3.70 per gallon/gal | Jan 22, 2026, 1:15 PM |
| 200 gallonsgals | $3.70 per gallon/gal | Jan 22, 2026, 1:15 PM |
| 250 gallonsgals | $3.70 per gallon/gal | Jan 22, 2026, 1:15 PM |
Cheapest Dover Heating Oil Price Trends
Updated on January 22, 2026
| Time Horizon | Price Change |
|---|---|
| 1 Day Trend | +$0.100 |
| 1 Week Trend | +$0.100 |
| 1 Month Trend | +$0.100 |
Cheapest Dover Heating Oil Price History
Updated on January 22, 2026
| Date | Price |
|---|---|
| 01/22/2026 | $3.699 |
| 01/21/2026 | $3.599 |
| 01/20/2026 | $3.599 |
| 01/19/2026 | $3.599 |
| 01/18/2026 | $3.599 |
| 01/17/2026 | $3.599 |
| 01/16/2026 | $3.599 |
| 01/15/2026 | $3.599 |
| 01/14/2026 | $3.599 |
| 01/13/2026 | $3.599 |
| 01/12/2026 | $3.599 |
| 01/11/2026 | $3.599 |
| 01/10/2026 | $3.599 |
| 01/09/2026 | $3.599 |
| 01/08/2026 | $3.599 |
| 01/07/2026 | $3.599 |
| 01/06/2026 | $3.599 |
| 01/05/2026 | $3.599 |
| 01/04/2026 | $3.599 |
| 01/03/2026 | $3.599 |
| 01/02/2026 | $3.599 |
| 01/01/2026 | $3.599 |
| 12/31/2025 | $3.599 |
| 12/30/2025 | $3.599 |
| 12/29/2025 | $3.599 |
| 12/28/2025 | $3.599 |
| 12/27/2025 | $3.599 |
| 12/26/2025 | $3.599 |
| 12/25/2025 | $3.599 |
| 12/24/2025 | $3.599 |
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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
Homes have a choice of fuels that can be used when it comes to heating. Natural Gas is the most common choice in Dover, used by 14,498 or 48% of homeowners. The 2nd most popular primary heating fuel for Dover residents is Electricity, used by 9,410 homes (31%). The remaining 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
Fuel oil has become less frequently used in Dover. In the 5 years since 2020, the number of households using 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 dipped 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 jumped from 8,101 to 9,410, a 16% change.
Adoption of solar home heating systems in Dover
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. As it stands today, 56 homes in Dover are heated with active solar arrays. This is a 229% gain from 2020, when 17 homes incorporated active solar heating.
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Dover Heating Oil Prices FAQs
What is the best price per gallon of home heating oil in Dover?
The best price of home heating oil in Dover today is $3.70 per gallon. The price of heating oil in Dover ranges from a low of $3.70 to a high of $3.70. The average heating oil price in Delaware state is $3.53.
Is the price of heating oil in Dover rising or falling?
The price of heating oil in Dover has risen by $0.100 over the last 7 days.
What is the average price of home heating oil in Dover?
The average price of home heating oil in Dover is $3.53 per gallon.
How much does 150 gallons of heating oil cost in Dover?
150 gallons of heating oil costs $528.91 in Dover.
What is the price of home heating oil today in Dover?
Today in Dover, the price of home heating oil is $3.70 per gallon, which amounts to $554.85 for a 150-gallon order (excluding any applicable taxes).
What is the current price of heating oil in Dover?
The current price of heating oil in Dover ranges from $3.70 to $3.70 per gallon, depending on the delivery address and the oil company. The average price is $3.53 per gallon.
Why are heating oil prices rising today in Dover?
Heating oil prices in Dover rose $0.100 over the last week because home heating oil demand in Salisbury is rising, but fuel inventories in local heating oil terminals is falling. (Updated January 15th, 2026).
How much is home heating oil right now in Dover?
The current price of home heating oil in Dover ranges from $3.70 to $3.70 per gallon for a 150-gallon order paid by credit card. Prices can vary based on location, and cash or volume discounts may be available.
Is heating oil going up or down in Dover?
Heating oil prices have gone up in Dover by $0.10 per gallon over the past 1 days, which amounts to a $15.00 for a 150-gallon order.
How much is oil per gallon in Dover?
As of today, January 22nd, 2026, the price of oil is $3.70 per gallon for a 150-gallon order paid by credit card. Prices can vary from $3.70 to $3.70 per gallon, depending on factors such as delivery address, oil company, order size, and payment method.
How much is oil for heat in Dover?
Currently, the price of oil for heating in Dover ranges from $3.70 to $3.70 per gallon for a 150-gallon delivery. Some oil companies offer various discounts, including cash discounts, volume discounts, military discounts, and senior discounts.
How high will oil go in Dover?
There’s no limit to how high oil prices can go in Dover. Over the past year, Dover heating oil prices per gallon have risen as high as $4.94 for a 150-gallon order. This is $1.42 per gallon more than the current average price of $3.53, and $1.25 per gallon more than the lowest price currently available, which is $3.70. Home heating oil prices fluctuate daily based on several factors, including demand, local fuel inventories at terminals (such as CITGO), and the price of crude oil.
