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$2.82 Cheapest heating oil price in Port Jefferson
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150 gallons Heating Oil
$105.75
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$105.75
Feb 3
$105.75
Feb 17
$105.75
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Oil Companies
Oil Prices For Heating Oil Companies In Port Jefferson, NY
Updated on January 19, 2026 at 01:15 PM
Port Jefferson Homeowner’s Guide to Selecting an Oil Company
For Port Jefferson Long Island households heating with heating oil, selecting which of the 141 heating oil companies that serve Port Jefferson Long Island makes a big difference.
Full Service Oil Companies: Homeowners who can afford a “set-it-and-forget-it” heating system select one of the 49 “full-service” oil companies that serve Port Jefferson Long Island. Full service companies such as Lewisy Fuel Oil Inc or Nic Holding Corp offer families annual contracts which consist of a combined package of both automatic 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 customer 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 customers who are budget-conscious. 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 you're running low. Some of the 2 Port Jefferson Long Island cash heating oil companies serving Port Jefferson Long Island include Kleer Fuel Corp and Express Fuel Oil Inc.
Port Jefferson Long Island Fuel Oil Company Statistics: Fuel oil Companies Serving Port Jefferson Long Island: 141 companies .
Average Number of Port Jefferson Long Island Households Served per Fuel Oil company : 0
Port Jefferson, NY Heating Oil Trends
Last year, Port Jefferson homeowners purchased a total of 543,592 gallons of heating oil. Out of the 1008 towns in New York, Port Jefferson ranks 243rd for home heating oil consumption.
Country-wide, Port Jefferson ranks 1426th out of 29,620 towns in America for heating oil consumption.
Short Term Trends
Port Jefferson Long Island’s overall heating oil usage varies from year to year depending on winter temperatures. As the temperature outside dips, homes’ furnaces need to burn more and more number two heating oil to maintain the temperature that the thermostat is set to. Last winter, the average outside temperature in Port Jefferson Long Island was 35.5°F, which was 3.6°F colder than the prior winter's average outside temperature.
Port Jefferson Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 35.5° F |
| 2023 - 2024 | 39.1° F |
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Oil Prices
Cheapest Port Jefferson Heating Oil Price by Order Quantity
| Quantity | Price | Updated At |
|---|---|---|
| 100 gallonsgals | $2.87 per gallon/gal | Jan 19, 2026, 1:15 PM |
| 150 gallonsgals | $2.82 per gallon/gal | Jan 19, 2026, 1:15 PM |
| 200 gallonsgals | $2.77 per gallon/gal | Jan 19, 2026, 1:15 PM |
| 250 gallonsgals | $2.77 per gallon/gal | Jan 19, 2026, 1:15 PM |
Cheapest Port Jefferson Heating Oil Price Trends
Updated on January 19, 2026
| Time Horizon | Price Change |
|---|---|
| 1 Month Trend | -$0.050 |
Cheapest Port Jefferson Heating Oil Price History
Updated on January 19, 2026
| Date | Price |
|---|---|
| 01/19/2026 | $2.820 |
| 01/18/2026 | $2.799 |
| 01/17/2026 | $2.799 |
| 01/16/2026 | $2.799 |
| 01/15/2026 | $2.799 |
| 01/14/2026 | $2.799 |
| 01/13/2026 | $2.799 |
| 01/12/2026 | $2.799 |
| 01/11/2026 | $2.799 |
| 01/10/2026 | $2.799 |
| 01/09/2026 | $2.799 |
| 01/08/2026 | $2.799 |
| 01/07/2026 | $2.879 |
| 01/06/2026 | $2.879 |
| 01/05/2026 | $2.879 |
| 01/04/2026 | $2.869 |
| 01/03/2026 | $2.869 |
| 01/02/2026 | $2.869 |
| 01/01/2026 | $2.849 |
| 12/31/2025 | $2.849 |
| 12/30/2025 | $2.849 |
| 12/29/2025 | $2.849 |
| 12/28/2025 | $2.849 |
| 12/27/2025 | $2.849 |
| 12/26/2025 | $2.849 |
| 12/25/2025 | $2.849 |
| 12/24/2025 | $2.849 |
| 12/23/2025 | $2.849 |
| 12/22/2025 | $2.849 |
| 12/21/2025 | $2.849 |
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Heating Oil
20 Seconds Can Save Port Jefferson Long Island Families $1,000+ On Oil Bills Every Year
Propane vs. Natural Gas vs. Heating Oil: Port Jefferson Long Island Home Heating Fuel Comparison
Residences have a host of fuels to choose from when it comes to heating. Natural Gas is the preferred choice in Port Jefferson Long Island, used by 1,810 or 50% of households. The 2nd most popular primary heating fuel for Port Jefferson Long Island families is Heating Oil, used by 1,377 homes (38%). The other homes are heated with Electricity (8%), Propane (2%), Other (1%), and Wood (1%).
Port Jefferson Residential Primary Home Heating Fuel (in Number of Households)
| Year | Natural Gas | Propane | Electricity | Oil | Wood | Solar | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 1,810 | 57 | 293 | 1,377 | 19 | 15 | 13 |
| 2024 | 1,810 | 49 | 285 | 1,430 | 18 | 13 | 10 |
| 2023 | 1,805 | 44 | 276 | 1,459 | 17 | 12 | 7 |
| 2022 | 1,827 | 75 | 280 | 1,341 | 15 | 10 | 2 |
| 2021 | 1,862 | 74 | 223 | 1,267 | 6 | 12 | 4 |
| 2020 | 1,790 | 49 | 237 | 1,423 | 5 | 10 | 4 |
| 2019 | 1,781 | 75 | 299 | 1,213 | 0 | 12 | 5 |
| 2018 | 1,794 | 78 | 327 | 1,208 | 0 | 0 | 7 |
| 2017 | 1,558 | 56 | 313 | 1,469 | 4 | 0 | 4 |
| 2016 | 1,486 | 52 | 313 | 1,585 | 8 | 0 | 5 |
| 2015 | 1,464 | 91 | 242 | 1,776 | 11 | 0 | 5 |
| 2014 | 1,403 | 58 | 211 | 1,849 | 56 | 0 | 4 |
| 2013 | 1,228 | 57 | 191 | 2,028 | 40 | 0 | 3 |
| 2012 | 1,257 | 73 | 163 | 2,062 | 29 | 0 | 3 |
| 2011 | 1,276 | 61 | 183 | 1,931 | 25 | 0 | 0 |
Heating Oil (Fuel Oil) Use in Port Jefferson Long Island
Oil has become less popular in Port Jefferson Long Island. In the 8 years since 2017, the number of homeowners using heating oil declined from 1,469 to 1,377, a 6% drop.
Propane vs. Natural Gas use for home heating in Port Jefferson Long Island
Between 2017 and today, the number of houses using propane as the primary space heating fuel increased from 56 to 57, a 2% change. Comparing 2017 and today, the number of homes using natural gas as the primary space heating fuel rose from 1,558 to 1,810, a 16% change.
Electricity use for home heating in Port Jefferson Long Island
Electric heat pump systems for home heating are decreasing in demand in Port Jefferson Long Island. Since 2017, the number of homes heating with electricity dropped from 313 to 293, a 6% change.
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Port Jefferson Heating Oil Prices FAQs
What is the best price per gallon of home heating oil in Port Jefferson Long Island?
The best price of home heating oil in Port Jefferson Long Island today is $2.80 per gallon. The price of heating oil in Port Jefferson Long Island ranges from a low of $2.80 to a high of $3.60. The average heating oil price in New York state is $3.94.
Is the price of heating oil in Port Jefferson Long Island rising or falling?
The price of heating oil in Port Jefferson Long Island has fallen by $0.023 over the last 7 days.
What is the average price of home heating oil in Port Jefferson Long Island?
The average price of home heating oil in Port Jefferson Long Island is $3.94 per gallon.
How much does 150 gallons of heating oil cost in Port Jefferson Long Island?
150 gallons of heating oil costs $591.00 in Port Jefferson Long Island.
What is the price of home heating oil today in Port Jefferson Long Island?
Today in Port Jefferson Long Island, the price of home heating oil is $2.80 per gallon, which amounts to $419.85 for a 150-gallon order (excluding any applicable taxes).
What is the current price of heating oil in Port Jefferson Long Island?
The current price of heating oil in Port Jefferson Long Island ranges from $2.80 to $3.60 per gallon, depending on the delivery address and the oil company. The average price is $3.94 per gallon.
How much is home heating oil right now in Port Jefferson Long Island?
The current price of home heating oil in Port Jefferson Long Island ranges from $2.80 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 Port Jefferson Long Island?
Heating oil prices have gone down in Port Jefferson Long Island by $0.02 per gallon over the past 2 days, which amounts to a $3.45 for a 150-gallon order.
How much is oil per gallon in Port Jefferson Long Island?
As of today, January 14th, 2026, the price of oil is $2.80 per gallon for a 150-gallon order paid by credit card. Prices can vary from $2.80 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 Port Jefferson Long Island?
Currently, the price of oil for heating in Port Jefferson Long Island ranges from $2.80 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 Port Jefferson Long Island?
There’s no limit to how high oil prices can go in Port Jefferson Long Island. Over the past year, Port Jefferson Long Island heating oil prices per gallon have risen as high as $4.94 for a 150-gallon order. This is $1.00 per gallon more than the current average price of $3.94, and $2.15 per gallon more than the lowest price currently available, which is $2.80. 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.
