Heat Fleet lists hundreds of local oil company deals, so you can get the best heating oil delivery prices in Dover
DE
$3.60 Cheapest heating oil price in Dover
Customers Love Heat Fleet
111,055 searches in the last year on Heat Fleet
Save 1% or moreHeat Fleet's Dover oil price is -21¢ less than the DE 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 Dover family's budget
With three ways to pay, Heat Fleet makes paying for heating oil in Dover both easier and more convenient.
Card
PCI Level 1 Security
E-Wallet
4 Interest-Free Payments | No Late Fees
150 gallons Heating Oil
$134.96
Today
$134.96
Jan 21
$134.96
Feb 4
$134.96
Feb 18
Heat Fleet is a proud member of Dover's energy industry trade associations.
Enter your ZIP - that’s it!
Oil Companies
Oil Prices For Heating Oil Companies In Dover, DE
Updated on January 6, 2026 at 01:15 PM
| Heating Oil Company | Oil Price Per Gallon |
|---|---|
| Service Energy | Call for price |
| Sharp Energy | Call for price |
| Terroco Oil | $3.60 |
| 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, choosing 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 pick one of the 0 “full-service” oil companies that serve Dover. Full service companies such as or offer households annual contracts which consist of a combined package of both automatic number two heating oil delivery and furnace repair. With an automatic fuel oil delivery contract, the company tracks your home’s 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: Also known by the names “COD Fuel” or “Cash Heating Oil” companies, discount oil companies are for families who are budget-conscious. With discount oil companies, in exchange for lower prices, you monitor the fuel oil level in your tank, and you place an oil order either when the level runs low or just before a major snowstorm. A few of the 2 Dover cash heating oil companies serving Dover include Service Energy Llc and Sharp Energy.
Dover Oil Company Statistics: Number two heating oil Companies Serving Dover: 6 companies .
Average Number of Dover Households Served per Fuel 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 heating oil use changes each year as winter conditions change. As the temperature outside dips, homes’ furnaces need to burn more and more fuel oil to keep the house warm inside. 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 |
Grab the best oil prices for your family by searching by ZIP code on Heat Fleet.
Oil Prices
Cheapest Dover Heating Oil Price by Order Quantity
| Quantity | Price | Updated At |
|---|---|---|
| 100 gallonsgals | $3.60 per gallon/gal | Jan 6, 2026, 1:15 PM |
| 150 gallonsgals | $3.60 per gallon/gal | Jan 6, 2026, 1:15 PM |
| 200 gallonsgals | $3.60 per gallon/gal | Jan 6, 2026, 1:15 PM |
| 250 gallonsgals | $3.60 per gallon/gal | Jan 6, 2026, 1:15 PM |
Cheapest Dover Heating Oil Price Trends
Updated on November 14, 2025 at 04:00 AM
| Time Horizon | Price Change |
|---|---|
| 1 Month Trend | -$0.100 |
Cheapest Dover Heating Oil Price History
Updated on November 14, 2025 at 04:00 AM
| Date | Price |
|---|---|
| 11/14/2025 | $3.599 |
| 11/13/2025 | $3.599 |
| 11/12/2025 | $3.499 |
| 11/11/2025 | $3.499 |
| 11/10/2025 | $3.499 |
| 11/09/2025 | $3.499 |
| 11/08/2025 | $3.499 |
| 11/07/2025 | $3.499 |
| 11/06/2025 | $3.499 |
| 11/05/2025 | $3.499 |
| 11/04/2025 | $3.399 |
| 11/03/2025 | $3.449 |
| 11/02/2025 | $3.449 |
| 11/01/2025 | $3.449 |
| 10/31/2025 | $3.449 |
| 10/30/2025 | $3.449 |
| 10/29/2025 | $3.449 |
| 10/28/2025 | $3.449 |
| 10/27/2025 | $3.449 |
| 10/26/2025 | $3.449 |
| 10/25/2025 | $3.449 |
| 10/24/2025 | $3.449 |
| 10/23/2025 | $3.449 |
| 10/22/2025 | $3.449 |
| 10/21/2025 | $3.449 |
| 10/20/2025 | $3.449 |
| 10/19/2025 | $3.449 |
| 10/18/2025 | $3.449 |
| 10/17/2025 | $3.449 |
| 10/16/2025 | $3.449 |
Subscribe to Deals and Price Alerts
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
Households 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 families. The 2nd most popular primary heating fuel for Dover households 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
Number two heating oil has become less frequently used in Dover. In the 1 years since 2024, the number of families using oil fell from 2,879 to 2,843, a 1% drop.
Propane vs. Natural Gas use for home heating in Dover
Between 2024 and today, the number of homes using propane as the primary space heating fuel held steady at 2,705, a 0% change. Comparing 2024 and today, the number of homes using natural gas as the primary space heating fuel stayed the same at 14,498, a 0% change.
Electricity use for home heating in Dover
Electric heat pump systems for home heating are more prevalent in Dover. Since 2024, the number of homes heating with electricity grew from 9,098 to 9,410, a 3% 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. Today, 56 homes in Dover are heated with active solar arrays. This is a 17% gain from 2024, when 48 homes used active solar heating.
Why Dover 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
Dover, DE Heating Oil Delivery Map
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 $3.60 per gallon. The price of heating oil in Dover ranges from a low of $3.60 to a high of $3.60. The average heating oil price in Delaware state is $3.39.
Is the price of heating oil in Dover rising or falling?
What is the average price of home heating oil in Dover?
The average price of home heating oil in Dover is $3.39 per gallon.
How much does 150 gallons of heating oil cost in Dover?
150 gallons of heating oil costs $508.90 in Dover.
What is the price of home heating oil today in Dover?
Today in Dover, the price of home heating oil is $3.60 per gallon, which amounts to $539.85 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 $3.60 to $3.60 per gallon, depending on the delivery address and the oil company. The average price is $3.39 per gallon.
Why are heating oil prices rising today in Dover?
How much is home heating oil right now in Dover?
The current price of home heating oil in Dover ranges from $3.60 to $3.60 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?
How much is oil per gallon in Dover?
As of today, January 6th, 2026, the price of oil is $3.60 per gallon for a 150-gallon order paid by credit card. Prices can vary from $3.60 to $3.60 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 $3.60 to $3.60 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 $1.55 per gallon more than the current average price of $3.39, and $1.34 per gallon more than the lowest price currently available, which is $3.60. 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.
