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CT
$3.19 Cheapest heating oil price in Cos Cob
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150 gallons Heating Oil
$119.63
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$119.63
Feb 3
$119.63
Feb 17
$119.63
Mar 3
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Oil Companies
Oil Prices For Heating Oil Companies In Cos Cob, CT
Updated Today at 01:15 PM
| Heating Oil Company | Oil Price Per Gallon |
|---|---|
| Westmore Express | $3.65 |
| Coastal Energy LLC | $3.19 |
| Piro Petroleum | $3.59 |
| 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 households heating with heating oil, choosing which of the 28 heating oil companies that serve Cos Cob is an important decision.
Full Service Oil Companies: Homeowners who want a “set-it-and-forget-it” heating system pick 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 families annual contracts which consist of a combined package of both automatic number two heating oil delivery and HVAC repair. With an automatic number two heating oil delivery contract, the company tracks your home’s 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 known by the names “COD Fuel” or “Cash Heating Oil” companies, discount oil companies are for homeowners who are looking to save money. With discount oil companies, in exchange for lower prices, you monitor the number two heating 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 Heating Oil Company Fast Facts: Number two heating oil Companies Serving Cos Cob: 28 companies .
Average Number of Cos Cob Households Served per Fuel Oil company : 0
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 oil use changes each year primarily depending on how cold each winter is. As the temperature outside drops, homes’ heating systems need to burn increasing amounts of 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 |
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Oil Prices
Cheapest Cos Cob Heating Oil Price by Order Quantity
| Quantity | Price | Updated At |
|---|---|---|
| 100 gallonsgals | $3.19 per gallon/gal | Jan 20, 2026, 1:15 PM |
| 150 gallonsgals | $3.19 per gallon/gal | Jan 20, 2026, 1:15 PM |
| 200 gallonsgals | $3.19 per gallon/gal | Jan 20, 2026, 1:15 PM |
| 250 gallonsgals | $3.19 per gallon/gal | Jan 20, 2026, 1:15 PM |
Cheapest Cos Cob Heating Oil Price Trends
Updated Today
| Time Horizon | Price Change |
|---|---|
| 1 Day Trend | +$0.040 |
| 1 Week Trend | +$0.080 |
| 1 Month Trend | +$0.140 |
Cheapest Cos Cob Heating Oil Price History
Updated Today
| Date | Price |
|---|---|
| 01/20/2026 | $3.190 |
| 01/19/2026 | $3.150 |
| 01/18/2026 | $3.110 |
| 01/17/2026 | $3.110 |
| 01/16/2026 | $3.110 |
| 01/15/2026 | $3.110 |
| 01/14/2026 | $3.110 |
| 01/13/2026 | $3.110 |
| 01/12/2026 | $3.110 |
| 01/11/2026 | $3.120 |
| 01/10/2026 | $3.120 |
| 01/09/2026 | $3.120 |
| 01/08/2026 | $3.120 |
| 01/07/2026 | $3.120 |
| 01/06/2026 | $3.170 |
| 01/05/2026 | $3.170 |
| 01/04/2026 | $3.150 |
| 01/03/2026 | $3.150 |
| 01/02/2026 | $3.150 |
| 01/01/2026 | $3.150 |
| 12/31/2025 | $3.150 |
| 12/30/2025 | $3.150 |
| 12/29/2025 | $3.120 |
| 12/28/2025 | $3.050 |
| 12/27/2025 | $3.050 |
| 12/26/2025 | $3.050 |
| 12/25/2025 | $3.050 |
| 12/24/2025 | $3.050 |
| 12/23/2025 | $3.050 |
| 12/22/2025 | $3.050 |
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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
Families have a host of fuels to choose from when it comes to heating. Natural Gas is the most popular choice in Cos Cob, used by 2,110 or 75% of homeowners. The next most popular primary heating fuel for Cos Cob residents is Heating Oil, used by 379 homes (13%). The remaining 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
Fuel oil has become less popular in Cos Cob. In the 13 years since 2012, the number of residents using oil declined from 747 to 379, a 49% drop.
Propane vs. Natural Gas use for home heating in Cos Cob
Between 2012 and today, the number of homes using propane as the primary space heating fuel jumped from 32 to 100, a 213% change. Comparing 2012 and today, the number of homes using natural gas as the primary space heating fuel rose from 1,377 to 2,110, a 53% change.
Electricity use for home heating in Cos Cob
Electric heat pump systems for home heating are losing popularity in Cos Cob. Since 2012, the number of homes heating with electricity fell from 320 to 189, a 41% change.
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Cos Cob, CT Heating Oil Delivery Map
Cos Cob Heating Oil Prices FAQs
What is the best price per gallon of home heating oil in Cos Cob?
The best price of home heating oil in Cos Cob today is $3.19 per gallon. The price of heating oil in Cos Cob ranges from a low of $3.19 to a high of $3.49. The average heating oil price in Connecticut state is $3.15.
Is the price of heating oil in Cos Cob rising or falling?
The price of heating oil in Cos Cob has risen by $0.093 over the last 7 days.
What is the average price of home heating oil in Cos Cob?
The average price of home heating oil in Cos Cob is $3.15 per gallon.
How much does 150 gallons of heating oil cost in Cos Cob?
150 gallons of heating oil costs $472.73 in Cos Cob.
What is the price of home heating oil today in Cos Cob?
Today in Cos Cob, the price of home heating oil is $3.19 per gallon, which amounts to $478.50 for a 150-gallon order (excluding any applicable taxes).
What is the current price of heating oil in Cos Cob?
The current price of heating oil in Cos Cob ranges from $3.19 to $3.49 per gallon, depending on the delivery address and the oil company. The average price is $3.15 per gallon.
Why are heating oil prices rising today in Cos Cob?
Heating oil prices in Cos Cob rose $0.093 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 13th, 2026).
How much is home heating oil right now in Cos Cob?
The current price of home heating oil in Cos Cob ranges from $3.19 to $3.49 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 Cos Cob?
Heating oil prices have gone up in Cos Cob by $0.09 per gallon over the past 1 days, which amounts to a $13.95 for a 150-gallon order.
How much is oil per gallon in Cos Cob?
As of today, January 20th, 2026, the price of oil is $3.19 per gallon for a 150-gallon order paid by credit card. Prices can vary from $3.19 to $3.49 per gallon, depending on factors such as delivery address, oil company, order size, and payment method.
How much is oil for heat in Cos Cob?
Currently, the price of oil for heating in Cos Cob ranges from $3.19 to $3.49 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 Cos Cob?
There’s no limit to how high oil prices can go in Cos Cob. Over the past year, Cos Cob heating oil prices per gallon have risen as high as $4.94 for a 150-gallon order. This is $1.79 per gallon more than the current average price of $3.15, and $1.75 per gallon more than the lowest price currently available, which is $3.19. 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.
