Heat Fleet lists hundreds of local oil company deals, so you can get the best heating oil delivery prices in Fairfield
CT
$3.75 Cheapest heating oil price in Fairfield
Customers Love Heat Fleet
111,285 searches in the last year on Heat Fleet
Save 1% or moreHeat Fleet's Fairfield oil price is 5¢ less than the CT 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 Fairfield family's budget
With three ways to pay, Heat Fleet makes paying for heating oil in Fairfield both easier and more convenient.
Card
PCI Level 1 Security
E-Wallet
4 Interest-Free Payments | No Late Fees
150 gallons Heating Oil
$140.63
Today
$140.63
Feb 13
$140.63
Feb 27
$140.63
Mar 13
Heat Fleet is a proud member of Fairfield's energy industry trade associations.
Enter your ZIP - that’s it!
Oil Companies
Oil Prices For Heating Oil Companies In Fairfield, CT
Updated Today at 01:15 PM
Fairfield Homeowner’s Guide to Selecting an Oil Company
For Fairfield homeowners heating with heating oil, picking which of the 83 heating oil companies that serve Fairfield can drastically impact the cost of home heating.
Full Service Oil Companies: Homeowners who want a “set-it-and-forget-it” heating system select one of the 46 “full-service” oil companies that serve Fairfield. Full service companies such as Valley Discount Oil LLC or Polar Energy offer households annual contracts which consist of a combined package of both automatic heating oil delivery and furnace repair. With an automatic number two heating 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 homeowners 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 either when the level runs low or just before a major snowstorm. Examples of 2 Fairfield cash heating oil companies serving Fairfield include Partners Fuel and Affordable Heating & Fuel LLC.
Fairfield Fuel Oil Company By The Numbers: Oil Companies Serving Fairfield: 83 companies .
Average Number of Fairfield Homes Served per Number Two Heating Oil company : 65
Fairfield, CT Heating Oil Trends
Last year, Fairfield homeowners purchased a total of 4 million gallons of heating oil. Out of the 269 towns in Connecticut, Fairfield ranks 17th for home heating oil consumption.
Country-wide, Fairfield ranks 69th out of 29,620 towns in America for heating oil consumption.
Short Term Trends
Fairfield’s overall heating oil use varies each year as winter conditions change. As the temperature outside dips, homes’ heating systems need to burn increasing amounts of number two heating oil to maintain the temperature that the thermostat is set to. Last winter, the average outside temperature in Fairfield was 33.1°F, which was 4.5°F colder than the prior winter's average outside temperature.
Fairfield Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 33.1° F |
| 2023 - 2024 | 37.6° F |
Grab the best oil prices for your family by searching by ZIP code on Heat Fleet.
Oil Prices
Cheapest Fairfield Heating Oil Price by Order Quantity
| Quantity | Price | Updated At |
|---|---|---|
| 100 gallonsgals | $3.75 per gallon/gal | Jan 30, 2026, 1:15 PM |
| 150 gallonsgals | $3.75 per gallon/gal | Jan 30, 2026, 1:15 PM |
| 200 gallonsgals | $3.75 per gallon/gal | Jan 30, 2026, 1:15 PM |
| 250 gallonsgals | $3.75 per gallon/gal | Jan 30, 2026, 1:15 PM |
Cheapest Fairfield Heating Oil Price Trends
Updated Today at 06:15 PM
| Time Horizon | Price Change |
|---|---|
| 1 Week Trend | +$0.520 |
| 1 Month Trend | +$0.860 |
Cheapest Fairfield Heating Oil Price History
Updated Today at 06:15 PM
| Date | Price |
|---|---|
| 01/30/2026 | $3.750 |
| 01/29/2026 | $3.750 |
| 01/28/2026 | $3.750 |
| 01/27/2026 | $3.530 |
| 01/26/2026 | $3.280 |
| 01/25/2026 | $3.230 |
| 01/24/2026 | $3.230 |
| 01/23/2026 | $3.230 |
| 01/22/2026 | $3.230 |
| 01/21/2026 | $3.140 |
| 01/20/2026 | $2.990 |
| 01/19/2026 | $2.940 |
| 01/18/2026 | $2.790 |
| 01/17/2026 | $2.790 |
| 01/16/2026 | $2.790 |
| 01/15/2026 | $2.740 |
| 01/14/2026 | $2.790 |
| 01/13/2026 | $2.740 |
| 01/12/2026 | $2.790 |
| 01/11/2026 | $2.790 |
| 01/10/2026 | $2.790 |
| 01/09/2026 | $2.790 |
| 01/08/2026 | $2.890 |
| 01/07/2026 | $2.890 |
| 01/06/2026 | $2.990 |
| 01/05/2026 | $2.990 |
| 01/04/2026 | $2.990 |
| 01/03/2026 | $2.990 |
| 01/02/2026 | $2.990 |
| 01/01/2026 | $2.990 |
Subscribe to Deals and Price Alerts
Heating Oil
20 Seconds Can Save Fairfield Families $1,000+ On Oil Bills Every Year
Propane vs. Natural Gas vs. Heating Oil: Fairfield Home Heating Fuel Comparison
Households have a host of fuels to choose from when it comes to heating. Natural Gas is the most popular choice in Fairfield, used by 12,084 or 60% of households. The next most popular primary heating fuel for Fairfield residents is Heating Oil, used by 5,399 homes (27%). The remaining homes are heated with Electricity (7%), Propane (4%), Other (1%), and Solar (0.5%).
Fairfield Residential Primary Home Heating Fuel (in Number of Households)
| Year | Natural Gas | Propane | Electricity | Oil | Wood | Solar | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 12,084 | 784 | 1,491 | 5,399 | 60 | 93 | 66 |
| 2024 | 12,055 | 750 | 1,404 | 5,565 | 56 | 88 | 55 |
| 2023 | 11,626 | 709 | 1,339 | 5,781 | 50 | 81 | 43 |
| 2022 | 11,097 | 569 | 1,091 | 5,907 | 32 | 63 | 22 |
| 2021 | 11,172 | 560 | 1,160 | 6,280 | 22 | 57 | 40 |
| 2020 | 11,103 | 606 | 1,053 | 6,515 | 29 | 39 | 32 |
| 2019 | 11,006 | 522 | 968 | 6,309 | 42 | 49 | 42 |
| 2018 | 11,009 | 419 | 758 | 6,605 | 58 | 16 | 31 |
| 2017 | 10,756 | 383 | 687 | 6,701 | 80 | 20 | 45 |
| 2016 | 10,376 | 325 | 623 | 7,028 | 80 | 25 | 52 |
| 2015 | 10,021 | 313 | 731 | 7,341 | 69 | 19 | 64 |
| 2014 | 9,681 | 354 | 840 | 7,601 | 61 | 0 | 57 |
| 2013 | 9,360 | 310 | 893 | 7,904 | 64 | 0 | 41 |
| 2012 | 9,268 | 290 | 848 | 8,104 | 53 | 0 | 26 |
| 2011 | 8,973 | 298 | 772 | 8,080 | 57 | 0 | 19 |
Heating Oil (Fuel Oil) Use in Fairfield
Number two heating oil has become losing popularity in Fairfield. In the 1 years since 2024, the number of families using number two heating oil declined from 5,565 to 5,399, a 3% drop.
Propane vs. Natural Gas use for home heating in Fairfield
Between 2024 and today, the number of houses using propane as the primary space heating fuel shot up from 750 to 784, a 5% change. Comparing 2024 and today, the number of homes using natural gas as the primary space heating fuel stayed the same at 12,084, a 0% change.
Electricity use for home heating in Fairfield
Electric heat pump systems for home heating are more popular in Fairfield. Since 2024, the number of homes heating with electricity rose from 1,404 to 1,491, a 6% change.
Adoption of solar home heating systems in Fairfield
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, 93 homes in Fairfield are heated with active solar arrays. This is a 6% gain from 2024, when 88 homes incorporated active solar heating.
Why Fairfield 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
Fairfield, CT Heating Oil Delivery Map
Fairfield Heating Oil Delivery Overview
5,399 residences in Fairfield heat their homes with oil. This makes oil delivery essential, especially when Fairfield temperatures drop as low as 28.7° F each winter. 27% of Fairfield residences are reliant on fuel oil delivery each winter.
27% of Fairfield, CT Households Rely On Heating Oil Delivery Each Winter
| Fairfield, CT Households | Fairfield, CT Heating Oil Households |
|---|---|
| 20,060 | 5,399 |
83 Fairfield Heating Oil Companies Homeowners Can Count On
With 397,280,973.21 gallons of fuel oil delivered to Fairfield families during this past winter, the Fairfield community looks to its 83 oil companies when temperatures dip. Oil delivery can be summed up in two steps: First, an oil truck picks up oil at the nearest bulk fuel terminal (also known as a “rack”). In the case of Fairfield, two of the closest terminals are Buckeye in Wethersfield, CT and Sprague W in Springfield, MA. Then, the truck delivers the fuel oil to residences and companies throughout Fairfield and the surrounding area.
Fairfield Heating Oil Prices FAQs
What is the best price per gallon of home heating oil in Fairfield?
The best price of home heating oil in Fairfield today is $3.75 per gallon. The price of heating oil in Fairfield ranges from a low of $3.75 to a high of $4.27. The average heating oil price in Connecticut state is $3.80.
Is the price of heating oil in Fairfield rising or falling?
The price of heating oil in Fairfield has risen by $0.425 over the last 7 days.
What is the average price of home heating oil in Fairfield?
The average price of home heating oil in Fairfield is $3.80 per gallon.
How much does 150 gallons of heating oil cost in Fairfield?
150 gallons of heating oil costs $569.60 in Fairfield.
What is the price of home heating oil today in Fairfield?
Today in Fairfield, the price of home heating oil is $3.75 per gallon, which amounts to $562.50 for a 150-gallon order (excluding any applicable taxes).
What is the current price of heating oil in Fairfield?
The current price of heating oil in Fairfield ranges from $3.75 to $4.27 per gallon, depending on the delivery address and the oil company. The average price is $3.80 per gallon.
Why are heating oil prices rising today in Fairfield?
Heating oil prices in Fairfield rose $0.425 over the last week because home heating oil demand in New Haven is rising, but fuel inventories in local heating oil terminals is falling. (Updated January 23rd, 2026).
How much is home heating oil right now in Fairfield?
The current price of home heating oil in Fairfield ranges from $3.75 to $4.27 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 Fairfield?
Heating oil prices have gone up in Fairfield by $0.42 per gallon over the past 1 days, which amounts to a $63.75 for a 150-gallon order.
How much is oil per gallon in Fairfield?
As of today, January 30th, 2026, the price of oil is $3.75 per gallon for a 150-gallon order paid by credit card. Prices can vary from $3.75 to $4.27 per gallon, depending on factors such as delivery address, oil company, order size, and payment method.
How much is oil for heat in Fairfield?
Currently, the price of oil for heating in Fairfield ranges from $3.75 to $4.27 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 Fairfield?
There’s no limit to how high oil prices can go in Fairfield. Over the past year, Fairfield heating oil prices per gallon have risen as high as $4.94 for a 150-gallon order. This is $1.15 per gallon more than the current average price of $3.80, and $1.19 per gallon more than the lowest price currently available, which is $3.75. 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.
