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$4.85 Cheapest heating oil price in Cos Cob
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150 gallons Heating Oil
$181.84
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$181.84
Apr 26
$181.84
May 10
$181.84
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Oil Companies
Oil Prices For Heating Oil Companies In Cos Cob, CT
Updated on April 11, 2026 at 05:31 PM
| Heating Oil Company | Oil Price Per Gallon |
|---|---|
| Citizen's Oil Co-op | $4.85 This price was viewed on https://oilco-op.com/ at 5:31pm on 4/11/26 for a 150 gallon order for the ZIP code 06807. Price Disclaimer This price is not the official price. The price is not verified for authenticity or accuracy, is not guaranteed, and does not reflect the frequent fuel price changes created by recent volatility in the fuel markets. This price is provided as an indicative price estimate as courtesy for the consumer’s personal, non-commercial research on heating fuel pricing. SystemStar LLC has no relationship with this fuel marketer, and under no circumstances is this fuel marketer required to honor this price. This price must be verified by the consumer from Citizen's Oil Co-op. Fuel Marketers: For an account to update your prices in real-time, for free, please send an e-mail to: providersupport@heatfleet.com |
| Coastal Energy LLC | $5.15 This price was viewed on https://coastalenergyct.com/ at 5:04pm on 4/11/26 for a 150 gallon order for the ZIP code 06807. Price Disclaimer This price is not the official price. The price is not verified for authenticity or accuracy, is not guaranteed, and does not reflect the frequent fuel price changes created by recent volatility in the fuel markets. This price is provided as an indicative price estimate as courtesy for the consumer’s personal, non-commercial research on heating fuel pricing. SystemStar LLC has no relationship with this fuel marketer, and under no circumstances is this fuel marketer required to honor this price. This price must be verified by the consumer from Coastal Energy LLC. Fuel Marketers: For an account to update your prices in real-time, for free, please send an e-mail to: providersupport@heatfleet.com |
| Piro Petroleum | $5.19 This price was viewed on https://www.piroinc.com/ at 5:00pm on 4/11/26 for a 150 gallon order for the ZIP code 06807. Price Disclaimer This price is not the official price. The price is not verified for authenticity or accuracy, is not guaranteed, and does not reflect the frequent fuel price changes created by recent volatility in the fuel markets. This price is provided as an indicative price estimate as courtesy for the consumer’s personal, non-commercial research on heating fuel pricing. SystemStar LLC has no relationship with this fuel marketer, and under no circumstances is this fuel marketer required to honor this price. This price must be verified by the consumer from Piro Petroleum. Fuel Marketers: For an account to update your prices in real-time, for free, please send an e-mail to: providersupport@heatfleet.com |
| Westmore Express | $5.85 This price was viewed on https://www.westmoreoilexpress.com/ at 5:18pm on 4/11/26 for a 150 gallon order for the ZIP code 06807. Price Disclaimer This price is not the official price. The price is not verified for authenticity or accuracy, is not guaranteed, and does not reflect the frequent fuel price changes created by recent volatility in the fuel markets. This price is provided as an indicative price estimate as courtesy for the consumer’s personal, non-commercial research on heating fuel pricing. SystemStar LLC has no relationship with this fuel marketer, and under no circumstances is this fuel marketer required to honor this price. This price must be verified by the consumer from Westmore Express. Fuel Marketers: For an account to update your prices in real-time, for free, please send an e-mail to: providersupport@heatfleet.com |
| Affordable Heating and Fuel | Call for price |
| Montanari Fuel Service | Call for price |
| Rural Energy | Call for price |
| L H Gault and Son | Call for price |
| Pramer Fuel Inc | Call for price |
| Rowayton Fuel and Oil | Call for price |
| Elshaddai Oil Company | Call for price |
| Darien Fuel | Call for price |
| Servco Oil | Call for price |
| Air Solutions Propane | Call for price |
| New Canaan Oil Company | Call for price |
| New England Oil Company | Call for price |
| Branchville Oil Company | Call for price |
| Steves Fuel Oil | Call for price |
| Top Tier Energy Services | Call for price |
| Casey Energy | Call for price |
| Meenan Oil Company | Call for price |
| Reliable Oil and Heating Company | Call for price |
| A P Summa Fuel Oil | Call for price |
| Westmore Fuel Company | Call for price |
| Roman 109 Transport LLC | Call for price |
| Coastline Fuel | Call for price |
| Petroleum Heat and Power Company | Call for price |
| Economy Fuel Company | Call for price |
| Sound Energy Corp | Call for price |
Cos Cob Homeowner’s Guide to Selecting an Oil Company
For Cos Cob families heating with number two heating oil, selecting which of the 29 heating oil companies that serve Cos Cob is an important decision.
Full Service Oil Companies: Homeowners who are willing to pay a premium for a “set-it-and-forget-it” heating system choose one of the 18 “full-service” oil companies that serve Cos Cob. Full service companies such as Montanari Fuel Service Inc or Rural Energy LLC offer families annual contracts which consist of a combined package of both automatic oil delivery and HVAC repair. With an automatic oil delivery contract, the company tracks your home’s heating oil consumption and makes deliveries when your tank is running low. The household does not need to monitor the level of the oil tank or place individual orders.
Discount Oil Companies: Often called “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 oil level in your tank, and you place an oil order when the oil gauge dips below a quarter tank. Some of the 2 Cos Cob cash heating oil companies serving Cos Cob include Affordable Heating & Fuel LLC and Elshaddai Oil Company.
Cos Cob Fuel Oil Company By The Numbers: Number two heating oil Companies Serving Cos Cob: 29 companies .
Average Number of Cos Cob Houses Served per Number Two Heating Oil company : 13
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 fuel oil use changes from year to year primarily depending on how cold each winter is. As the temperature outside gets more chilly, homes’ furnaces need to burn more and more fuel oil to maintain the temperature that the thermostat is set to. Last winter, the average outside temperature in Cos Cob was 33.3°F, which was 4.2°F colder than the prior winter's average outside temperature.
Cos Cob Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 33.3° F |
| 2023 - 2024 | 37.5° F |
Grab the best oil prices for your family by searching by ZIP code on Heat Fleet.
Oil Prices
Cheapest Cos Cob Heating Oil Price by Order Quantity
| Quantity | Price | Updated At |
|---|---|---|
| 100 gallonsgals | $4.85 per gallon/gal | Updated on April 11, 2026 at 05:31 PM |
| 150 gallonsgals | $4.85 per gallon/gal | Updated on April 11, 2026 at 05:31 PM |
| 200 gallonsgals | $4.85 per gallon/gal | Updated on April 11, 2026 at 05:31 PM |
| 250 gallonsgals | $4.85 per gallon/gal | Updated on April 11, 2026 at 05:31 PM |
Cheapest Cos Cob Heating Oil Price Trends
Updated on April 11, 2026 at 06:00 PM
| Time Horizon | Price Change |
|---|---|
| 1 Week Trend | -$0.050 |
| 1 Month Trend | +$1.596 |
| 1 Year Trend | +$1.820 |
Cheapest Cos Cob Heating Oil Price History
Updated on April 11, 2026 at 06:00 PM
| Date | Price |
|---|---|
| 04/11/2026 | $4.849 |
| 04/10/2026 | $4.849 |
| 04/09/2026 | $5.024 |
| 04/08/2026 | $4.924 |
| 04/07/2026 | $4.899 |
| 04/06/2026 | $4.899 |
| 04/05/2026 | $4.899 |
| 04/04/2026 | $4.899 |
| 04/03/2026 | $4.899 |
| 04/02/2026 | $4.899 |
| 04/01/2026 | $4.899 |
| 03/31/2026 | $4.899 |
| 03/30/2026 | $4.664 |
| 03/29/2026 | $4.664 |
| 03/28/2026 | $4.664 |
| 03/27/2026 | $4.664 |
| 03/26/2026 | $4.716 |
| 03/25/2026 | $4.716 |
| 03/24/2026 | $5.069 |
| 03/23/2026 | $4.855 |
| 03/22/2026 | $4.855 |
| 03/21/2026 | $4.855 |
| 03/20/2026 | $4.855 |
| 03/03/2026 | $3.634 |
| 03/02/2026 | $3.286 |
| 03/01/2026 | $3.341 |
| 02/28/2026 | $3.341 |
| 02/27/2026 | $3.341 |
| 02/26/2026 | $3.295 |
| 02/25/2026 | $3.253 |
Average Cos Cob Heating Oil Price Trends
Updated on March 30, 2026
| Time Horizon | Price Change |
|---|---|
| 1 Week Trend | -$0.053 |
| 1 Month Trend | +$1.258 |
| 3 Month Trend | +$2.041 |
| 1 Year Trend | +$2.166 |
Average Cos Cob Heating Oil Price History
Updated on March 30, 2026
| Date | Price |
|---|---|
| 03/30/2026 | $5.546 |
| 03/23/2026 | $5.599 |
| 03/16/2026 | $5.166 |
| 03/09/2026 | $5.106 |
| 03/02/2026 | $4.288 |
| 02/23/2026 | $4.077 |
| 02/16/2026 | $4.055 |
| 02/09/2026 | $4.083 |
| 02/02/2026 | $4.087 |
| 01/26/2026 | $3.871 |
| 01/19/2026 | $3.543 |
| 01/12/2026 | $3.484 |
| 01/05/2026 | $3.505 |
| 12/29/2025 | $3.496 |
| 12/22/2025 | $3.480 |
| 12/15/2025 | $3.562 |
| 12/08/2025 | $3.616 |
| 12/01/2025 | $3.630 |
| 11/24/2025 | $3.729 |
| 11/17/2025 | $3.710 |
| 11/10/2025 | $3.690 |
| 11/03/2025 | $3.560 |
| 10/27/2025 | $3.526 |
| 10/20/2025 | $3.389 |
| 10/13/2025 | $3.403 |
| 10/06/2025 | $3.371 |
| 09/29/2025 | $3.532 |
| 09/22/2025 | $3.476 |
| 09/15/2025 | $3.515 |
| 09/08/2025 | $3.496 |
| 09/01/2025 | $3.494 |
| 08/25/2025 | $3.531 |
| 08/18/2025 | $3.424 |
| 08/11/2025 | $3.475 |
| 08/04/2025 | $3.501 |
| 07/28/2025 | $3.587 |
| 07/21/2025 | $3.693 |
| 07/14/2025 | $3.574 |
| 07/07/2025 | $3.594 |
| 06/30/2025 | $3.454 |
| 06/23/2025 | $3.463 |
| 06/16/2025 | $3.634 |
| 06/09/2025 | $3.329 |
| 06/02/2025 | $3.249 |
| 05/26/2025 | $3.268 |
| 05/19/2025 | $3.334 |
| 05/12/2025 | $3.254 |
| 05/05/2025 | $3.242 |
| 04/28/2025 | $3.448 |
| 04/21/2025 | $3.383 |
| 04/14/2025 | $3.380 |
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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
Homes have a host of fuels that can be used when it comes to heating. Natural Gas is the most common choice in Cos Cob, used by 2,110 or 75% of households. The 2nd most popular primary heating fuel for Cos Cob families is Heating Oil, used by 379 homes (13%). The other homes are heated with Electricity (7%), Propane (4%), Wood (1%), and Other (0.4%).
Cos Cob Residential Primary Home Heating Fuel (in Number of Households)
| Year | Natural Gas | Propane | Electricity | Oil | Wood | Solar | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 2,110 | 100 | 189 | 379 | 25 | 5 | 6 |
| 2024 | 2,110 | 93 | 178 | 389 | 25 | 3 | 3 |
| 2023 | 2,105 | 87 | 171 | 395 | 25 | 0 | 0 |
| 2022 | 1,996 | 58 | 228 | 406 | 37 | 0 | 0 |
| 2021 | 1,903 | 36 | 321 | 418 | 35 | 0 | 0 |
| 2020 | 1,708 | 24 | 344 | 502 | 33 | 0 | 0 |
| 2019 | 1,689 | 45 | 361 | 545 | 39 | 0 | 0 |
| 2018 | 1,601 | 75 | 323 | 583 | 38 | 0 | 0 |
| 2017 | 1,657 | 64 | 282 | 548 | 0 | 0 | 0 |
| 2016 | 1,533 | 49 | 358 | 549 | 0 | 0 | 0 |
| 2015 | 1,555 | 40 | 371 | 548 | 0 | 0 | 0 |
| 2014 | 1,396 | 47 | 313 | 634 | 14 | 0 | 0 |
| 2013 | 1,422 | 26 | 308 | 664 | 15 | 0 | 0 |
| 2012 | 1,377 | 32 | 320 | 747 | 16 | 0 | 0 |
| 2011 | 1,464 | 34 | 173 | 807 | 16 | 0 | 0 |
Heating Oil (Fuel Oil) Use in Cos Cob
Heating oil has become decreasing in demand in Cos Cob. In the 12 years since 2013, the number of families using oil decreased from 664 to 379, a 43% drop.
Propane vs. Natural Gas use for home heating in Cos Cob
Between 2013 and today, the number of houses using propane as the primary space heating fuel rose from 26 to 100, a 285% change. Comparing 2013 and today, the number of homes using natural gas as the primary space heating fuel jumped from 1,422 to 2,110, a 48% change.
Electricity use for home heating in Cos Cob
Electric heat pump systems for home heating are decreasing in demand in Cos Cob. Since 2013, the number of homes heating with electricity decreased from 308 to 189, a 39% change.
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Oil Delivery
Cos Cob, CT Heating Oil Delivery Map
Cos Cob Heating Oil Delivery Overview
379 houses in Cos Cob heat their homes with heating oil. This makes oil delivery essential, especially when Cos Cob temperatures drop as low as 29.2° F each winter. 13.4% of Cos Cob residences are reliant on heating oil delivery each winter.
13.4% of Cos Cob, CT Households Rely On Heating Oil Delivery Each Winter
| Cos Cob, CT Households | Cos Cob, CT Heating Oil Households |
|---|---|
| 2,822 | 379 |
29 Cos Cob Oil Companies Serving The Community
With 256,161 gallons of fuel oil delivered to Cos Cob houses the last heating season, the Cos Cob community depends on its 29 oil companies when temperatures dip. Oil delivery is a two step process: First, an oil truck picks up oil at the nearest bulk fuel terminal (also known as a “rack”). In the case of Cos Cob, two of the closest terminals are Buckeye in Wethersfield, CT and Sprague W in Springfield, MA. Then, the truck delivers the oil to homes and businesses throughout Cos Cob and the surrounding region.
Cos Cob Heating Oil Prices FAQs
Is the price of heating oil in Cos Cob, CT rising or falling?
The price of heating oil in Cos Cob, CT has fallen by $0.050 over the last 7 days.
What is the average price of home heating oil in Cos Cob, CT?
The average price of home heating oil in Cos Cob, CT is $5.55 per gallon.
Is heating oil going up or down in Cos Cob, CT?
Heating oil prices in Cos Cob, CT have fallen by $0.050 over the past 7 days.
