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Cheapest heating oil price in Cos Cob

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Heat Fleet lists hundreds of local oil company deals, so you can get the best heating oil delivery prices in Cos Cob

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Save Money iconSave 9% or moreHeat Fleet's U.S. oil price is 28¢ less than the average
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Discount iconBuy Big + Save MoreVolume discounts on fuel oil kick in at 150 gallons
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Heating oil payment options that fit every Cos Cob family's budget

With three ways to pay, Heat Fleet makes paying for heating oil in Cos Cob both easier and more convenient.

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4 Interest-Free Payments | No Late Fees

100 gallons Heating Oil

$60.75

Today

$60.75

May 23

$60.75

Jun 6

$60.75

Jul 20

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Oil Companies

Oil Prices in Cos Cob, CT

Updated Today at 05:33 AM

Heating Oil CompanyOil Price Per GallonCash DiscountVolume Discount
Meenan Oil Company Call for price No No
Westmore Fuel Company Call for price No No
Petroleum Heat and Power Company Call for price No No
Montanari Fuel Service Call for price No No
Pramer Fuel Inc Call for price No No
Branchville Oil Company Call for price No No
L H Gault and Son Call for price No No
New England Oil Company Call for price No No
Steves Fuel Oil Call for price No No
Rowayton Fuel and Oil Call for price No No
Coastal Energy LLC Call for price No No
Reliable Oil and Heating Company Call for price No No
Roman 109 Transport LLC Call for price No No
Top Tier Energy Services Call for price No No
Darien Fuel Call for price No No
Servco Oil Call for price No No
New Canaan Oil Company Call for price No No
Sound Energy Corp Call for price No No
A P Summa Fuel Oil Call for price No No
Coastline Fuel Call for price No No
Piro Petroleum Call for price No No
Affordable Heating and Fuel Call for price No No
Elshaddai Oil Company Call for price No No
Economy Fuel Company Call for price No No
Air Solutions Propane Call for price No No
Rural Energy Call for price No No
Westmore Express Call for price No No
Casey Energy Call for price No No

Cos Cob Homeowner’s Guide to Selecting an Oil Company

For Cos Cob homeowners heating with oil, selecting which of the 28 heating oil companies that serve Cos Cob is an important decision.

Full Service Oil Companies: Homeowners willing to pay a premium for a “set-it-and-forget-it” heating system choose one of the 17 “full-service” oil companies that serve Cos Cob. Full service companies such as Montanari Fuel Service Inc or Rural Energy LLC offer automatic fuel delivery and furnace repair under a single roof.

Discount Oil Companies: Also known by the names “COD Fuel Companies” or “Cash Heating Oil Companies”, these companies are for the budget-conscious Cos Cob homeowner. In return for better prices, you monitor the oil level in your tank and place an order when you run low on oil. Examples of cash heating oil companies that serve Cos Cob include Affordable Heating & Fuel LLC and Elshaddai Oil Company.

Cos Cob Heating Oil Company Fast Facts

Heating Oil Companies Serving Cos Cob: 28 companies

Average Distance From Oil Company to Cos Cob: 18 miles

Average Number Of Cos Cob Homes Served Per Company: 12 homes

Average Gallons Delivered per Cos Cob Oil Company: 9,148 gallons per year

Cos Cob, CT Heating Oil Trends

Last year, Cos Cob homeowners purchased a total of 256,161 gallons of heating oil. Out of the 269 towns in Connecticut, Cos Cob ranks 197th for home heating oil consumption.

Country-wide, Cos Cob ranks 2419th out of 29,620 towns in America for heating oil consumption.

Short Term Trends

Cos Cob’s overall heating oil use varies from year to year, primarily depending on how cold each winter is. As the temperature outside gets colder, homes’ heating systems need to burn more and more oil to keep homes warm. Last winter in Cos Cob, the average outside temperature was 2.0° F colder than the prior winter's average outside temperature.

Cos Cob Average Winter Temperature

Heating SeasonAverage Temperature
2024 - 202537.3° F
2023 - 202439.3° F
Oil Prices

Cos Cob Heating Oil Price History

Updated on September 14, 2025 at 12:00 AM

DatePrice
09/14/2025 $2.980
09/13/2025 $2.980
09/12/2025 $2.980
09/11/2025 $2.980
09/10/2025 $2.980
09/09/2025 $2.980
09/08/2025 $2.839
09/07/2025 $2.980
09/06/2025 $2.980
09/05/2025 $2.980
09/04/2025 $2.980
09/03/2025 $2.910
09/02/2025 $2.910
09/01/2025 $2.910
08/31/2025 $2.910
08/30/2025 $2.910
08/29/2025 $2.910
08/28/2025 $2.910
08/27/2025 $2.910
08/26/2025 $2.910
08/25/2025 $2.910
08/24/2025 $2.944
08/23/2025 $2.944
08/22/2025 $2.944
08/21/2025 $2.920
08/20/2025 $2.920
08/19/2025 $2.920
08/18/2025 $2.920
08/17/2025 $2.920
08/16/2025 $2.920
Heating Oil

20 Seconds Can Save Cos Cob Families $1,000+ On Oil Bills Every Year

Propane vs. Natural Gas vs. Heating Oil: Cos Cob Home Heating Fuel Comparison

Homeowners have a variety of home heating fuels to choose from. Natural gas is the most popular choice in Cos Cob, used by 2,120 or 75.23% of homes. The 2nd most popular choice for Cos Cob homeowners is heating oil, used by 348 homes (12.35%). The remaining homes are heated with electricity (299), propane (54), wood (37).

Cos Cob Primary Home Heating Fuel Popularity by Number of Households

FuelCos Cob Households % of Households
Natural Gas2,12075.2%
Heating Oil34812.4%
Electricity29910.6%
Propane541.9%
Wood371.3%

Natural gas (75.2%)

Heating oil (12.4%)

Electricity (10.6%)

Propane (1.9%)

Wood (1.3%)

#2 Heating Oil (Fuel Oil) Use in Cos Cob

Heating oil has become less popular in Cos Cob. In the 2 years since 2020, the number of heating oil homes fell from 502 to 348, a 30.68% drop.

Cos Cob Heating Oil Households (2011 - 2022)

YearHeating Oil Households
2011807
2012747
2013664
2014634
2015548
2016549
2017548
2018583
2019545
2020502
2021418
2022348

Propane vs. Natural Gas use for home heating in Cos Cob

Between 2020 and today, the number of homes using propane as the primary space heating fuel rose from 24 to 54.

Between 2020 and today, the number of homes using natural gas as the primary space heating fuel rose from 1,708 to 2,120.

Electricity use for home heating in Cos Cob

Electric space heating systems are becoming drop popular in Cos Cob. Since 2020, the number of homes heating with electricity fell from 344 to 299, a 13.08% decrease.

Solar use for home heating in Cos Cob

Solar is the most environmentally friendly of all space heating fuels. With an “active” solar heating system, liquid is circulated between solar panels on a home’s roof and a heat energy storage tank in the basement.

Homeowners in Cos Cob have not yet adopted solar heating.

Why Cos Cob Homeowners Choose Heat Fleet?

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Cos Cob, CT Heating Oil Delivery Map

Grab the best oil prices for your family by searching by ZIP code on Heat Fleet.

Map of the COD Fuel Oil delivery service area for Cos Cob, CT

Cos Cob, CT Heating Oil Delivery Overview

Approximately 348 households in Cos Cob, CT heat their homes with fuel oil. This makes oil delivery essential, especially when Cos Cob, CT temperatures drop as low as 42.5° F each winter.

12% of Cos Cob, CT Households Rely On Heating Oil Delivery Each Winter

Cos Cob, CT HouseholdsCos Cob, CT Heating Oil Households
2,818348

28 Cos Cob, CT Oil Companies Go the Distance

With 256,160 gallons of heating oil delivered to Cos Cob, CT homeowners during the winter of 2024, the Cos Cob, CT community relies on its 28 oil companies to keep warm.

Oil delivery is a two step process: First, an oil truck picks up oil at the nearest bulk fuel terminal. In the case of Cos Cob, CT, two of the closest terminals are Westmore in Mt. Vernon, NY and Sprague in Bridgeport, CT. Then, the truck delivers the #2 heating oil to homes and businesses in Cos Cob, CT.

Cos Cob Heating Oil Prices FAQs

What if oil prices change after I order, but before delivery?

Your price will lock, when you place order.

Do I need to be home for the delivery?

Credit card orders: You don’t need to be home.

How much oil should I order?

95% of homes have 275 gallons oil tanks, and if you have around 1/4th tank, we recommend ordering 150 gallons to take advantage of bulk discounts, which typically kick in at 150 gallons.

What is a “cash/check deal” and why is it cheaper than a regular credit card deal?

Many oil companies offer a discount for cash or check payment because this avoids credit card fees. If you grab a cash/check deal, the provider contacts you prior to delivery to arrange payment.

Heating Oil Prices Near You In These Adjacent Towns