Heat Fleet lists hundreds of local oil company deals, so you can get the best heating oil delivery prices in Wilton
CT
$3.14 Cheapest heating oil price in Wilton
Customers Love Heat Fleet
111,205 searches in the last year on Heat Fleet
Save 2% or moreHeat Fleet's Wilton oil price is 8¢ 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 Wilton family's budget
With three ways to pay, Heat Fleet makes paying for heating oil in Wilton both easier and more convenient.
Card
PCI Level 1 Security
E-Wallet
4 Interest-Free Payments | No Late Fees
150 gallons Heating Oil
$117.75
Today
$117.75
Feb 5
$117.75
Feb 19
$117.75
Mar 5
Heat Fleet is a proud member of Wilton's energy industry trade associations.
Enter your ZIP - that’s it!
Oil Companies
Oil Prices For Heating Oil Companies In Wilton, CT
Updated on January 21, 2026 at 01:15 PM
Wilton Homeowner’s Guide to Selecting an Oil Company
For Wilton households heating with heating oil, choosing which of the 65 heating oil companies that serve Wilton can drastically impact the cost of home heating.
Full Service Oil Companies: Homeowners who are willing to pay a premium for a “set-it-and-forget-it” heating system pick one of the 37 “full-service” oil companies that serve Wilton. Full service companies such as Polar Energy or Montanari Fuel Service Inc offer customers annual contracts which consist of a combined package of both automatic oil delivery and boiler repair. With an automatic fuel oil delivery contract, the company tracks your home’s fuel 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 referred to as “COD Fuel” or “Cash Heating Oil” companies, discount oil companies are for families who are budget-conscious. With discount oil companies, in return for better prices, you monitor the 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 Wilton cash heating oil companies serving Wilton include Partners Fuel and Affordable Heating & Fuel LLC.
Wilton Fuel Oil Company Statistics: Heating oil Companies Serving Wilton: 65 companies .
Average Number of Wilton Homes Served per Heating Oil company : 0
Wilton, CT Heating Oil Trends
Last year, Wilton homeowners purchased a total of 3 million gallons of heating oil. Out of the 269 towns in Connecticut, Wilton ranks 32nd for home heating oil consumption.
Country-wide, Wilton ranks 123rd out of 29,620 towns in America for heating oil consumption.
Short Term Trends
Wilton’s overall number two heating oil use varies each year depending on winter temperatures. As the temperature outside gets more chilly, homes’ boilers need to burn additional heating oil to maintain the temperature that the thermostat is set to. Last winter, the average outside temperature in Wilton was 32.0°F, which was 4.1°F colder than the prior winter's average outside temperature.
Wilton Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 32° F |
| 2023 - 2024 | 36.1° F |
Grab the best oil prices for your family by searching by ZIP code on Heat Fleet.
Oil Prices
Cheapest Wilton Heating Oil Price by Order Quantity
| Quantity | Price | Updated At |
|---|---|---|
| 100 gallonsgals | $3.15 per gallon/gal | Jan 21, 2026, 1:15 PM |
| 150 gallonsgals | $3.14 per gallon/gal | Jan 21, 2026, 1:15 PM |
| 200 gallonsgals | $3.13 per gallon/gal | Jan 21, 2026, 1:15 PM |
| 250 gallonsgals | $3.13 per gallon/gal | Jan 21, 2026, 1:15 PM |
Cheapest Wilton Heating Oil Price Trends
Updated on January 21, 2026
| Time Horizon | Price Change |
|---|---|
| 1 Day Trend | +$0.090 |
| 1 Week Trend | +$0.240 |
| 1 Month Trend | +$0.240 |
Cheapest Wilton Heating Oil Price History
Updated on January 21, 2026
| Date | Price |
|---|---|
| 01/21/2026 | $3.140 |
| 01/20/2026 | $3.050 |
| 01/19/2026 | $3.000 |
| 01/18/2026 | $2.900 |
| 01/17/2026 | $2.900 |
| 01/16/2026 | $2.900 |
| 01/15/2026 | $2.900 |
| 01/14/2026 | $2.900 |
| 01/13/2026 | $2.900 |
| 01/12/2026 | $2.900 |
| 01/11/2026 | $2.900 |
| 01/10/2026 | $2.900 |
| 01/09/2026 | $2.900 |
| 01/08/2026 | $2.990 |
| 01/07/2026 | $3.050 |
| 01/06/2026 | $3.050 |
| 01/05/2026 | $3.050 |
| 01/04/2026 | $2.990 |
| 01/03/2026 | $2.990 |
| 01/02/2026 | $2.990 |
| 01/01/2026 | $2.990 |
| 12/31/2025 | $2.990 |
| 12/30/2025 | $2.900 |
| 12/29/2025 | $2.900 |
| 12/28/2025 | $2.900 |
| 12/27/2025 | $2.900 |
| 12/26/2025 | $2.900 |
| 12/25/2025 | $2.900 |
| 12/24/2025 | $2.900 |
| 12/23/2025 | $2.900 |
Subscribe to Deals and Price Alerts
Heating Oil
20 Seconds Can Save Wilton Families $1,000+ On Oil Bills Every Year
Propane vs. Natural Gas vs. Heating Oil: Wilton Home Heating Fuel Comparison
Families have a choice of fuels to choose from when it comes to heating. Heating Oil is the most popular choice in Wilton, used by 4,490 or 70% of families. The next most popular primary heating fuel for Wilton households is Electricity, used by 936 homes (15%). The other homes are heated with Natural Gas (7%), Propane (6%), Wood (1%), and Other (1%).
Wilton Residential Primary Home Heating Fuel (in Number of Households)
| Year | Natural Gas | Propane | Electricity | Oil | Wood | Solar | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 462 | 368 | 936 | 4,490 | 66 | 8 | 38 |
| 2024 | 430 | 353 | 893 | 4,490 | 66 | 4 | 34 |
| 2023 | 405 | 335 | 848 | 4,520 | 66 | 0 | 29 |
| 2022 | 489 | 349 | 848 | 4,452 | 31 | 21 | 20 |
| 2021 | 519 | 278 | 844 | 4,498 | 19 | 24 | 16 |
| 2020 | 551 | 354 | 661 | 4,350 | 5 | 21 | 8 |
| 2019 | 520 | 298 | 765 | 4,444 | 11 | 18 | 13 |
| 2018 | 480 | 264 | 773 | 4,438 | 15 | 17 | 23 |
| 2017 | 451 | 234 | 689 | 4,526 | 27 | 0 | 39 |
| 2016 | 376 | 258 | 701 | 4,497 | 29 | 0 | 44 |
| 2015 | 298 | 207 | 723 | 4,636 | 24 | 0 | 46 |
| 2014 | 262 | 170 | 648 | 4,818 | 39 | 0 | 42 |
| 2013 | 220 | 186 | 623 | 4,873 | 32 | 0 | 25 |
| 2012 | 154 | 164 | 620 | 5,031 | 33 | 0 | 8 |
| 2011 | 185 | 192 | 621 | 4,929 | 22 | 0 | 9 |
Heating Oil (Fuel Oil) Use in Wilton
Heating oil has become more popular in Wilton. In the 5 years since 2020, the number of residents using heating oil shot up from 4,350 to 4,490, a 3% gain.
Propane vs. Natural Gas use for home heating in Wilton
Between 2020 and today, the number of homes using propane as the primary space heating fuel shot up from 354 to 368, a 4% change. Comparing 2020 and today, the number of homes using natural gas as the primary space heating fuel dropped from 551 to 462, a 16% change.
Electricity use for home heating in Wilton
Electric heat pump systems for home heating are more popular in Wilton. Since 2020, the number of homes heating with electricity ramped up from 661 to 936, a 42% change.
Adoption of solar home heating systems in Wilton
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, 8 homes in Wilton are heated with active solar arrays. This is a 62% drop from 2020, when 21 homes utilized active solar heating.
Why Wilton 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
Wilton, CT Heating Oil Delivery Map
Wilton Heating Oil Prices FAQs
What is the best price per gallon of home heating oil in Wilton?
The best price of home heating oil in Wilton today is $3.14 per gallon. The price of heating oil in Wilton ranges from a low of $3.14 to a high of $3.58. The average heating oil price in Connecticut state is $3.22.
Is the price of heating oil in Wilton rising or falling?
The price of heating oil in Wilton has risen by $0.122 over the last 7 days.
What is the average price of home heating oil in Wilton?
The average price of home heating oil in Wilton is $3.22 per gallon.
How much does 150 gallons of heating oil cost in Wilton?
150 gallons of heating oil costs $482.77 in Wilton.
What is the price of home heating oil today in Wilton?
Today in Wilton, the price of home heating oil is $3.14 per gallon, which amounts to $471.00 for a 150-gallon order (excluding any applicable taxes).
What is the current price of heating oil in Wilton?
The current price of heating oil in Wilton ranges from $3.14 to $3.58 per gallon, depending on the delivery address and the oil company. The average price is $3.22 per gallon.
Why are heating oil prices rising today in Wilton?
Heating oil prices in Wilton rose $0.122 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 14th, 2026).
How much is home heating oil right now in Wilton?
The current price of home heating oil in Wilton ranges from $3.14 to $3.58 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 Wilton?
Heating oil prices have gone up in Wilton by $0.12 per gallon over the past 1 days, which amounts to a $18.30 for a 150-gallon order.
How much is oil per gallon in Wilton?
As of today, January 21st, 2026, the price of oil is $3.14 per gallon for a 150-gallon order paid by credit card. Prices can vary from $3.14 to $3.58 per gallon, depending on factors such as delivery address, oil company, order size, and payment method.
How much is oil for heat in Wilton?
Currently, the price of oil for heating in Wilton ranges from $3.14 to $3.58 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 Wilton?
There’s no limit to how high oil prices can go in Wilton. Over the past year, Wilton heating oil prices per gallon have risen as high as $4.94 for a 150-gallon order. This is $1.73 per gallon more than the current average price of $3.22, and $1.80 per gallon more than the lowest price currently available, which is $3.14. 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.
