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$4.66 Cheapest heating oil price in Old Greenwich
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150 gallons Heating Oil
$174.83
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$174.83
Apr 27
$174.83
May 11
$174.83
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Oil Companies
Oil Prices For Heating Oil Companies In Old Greenwich, CT
Updated Today at 05:00 PM
| Heating Oil Company | Oil Price Per Gallon |
|---|---|
| Citizen's Oil Co-op | $4.66 This price was viewed on https://oilco-op.com/ at 5:00pm on 4/13/26 for a 150 gallon order for the ZIP code 06870. 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 | $5.18 This price was viewed on https://coastalenergyct.com/ at 1:39pm on 4/13/26 for a 150 gallon order for the ZIP code 06870. 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 1:02pm on 4/13/26 for a 150 gallon order for the ZIP code 06870. 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 | $6.05 This price was viewed on https://www.westmoreoilexpress.com/ at 1:11pm on 4/13/26 for a 150 gallon order for the ZIP code 06870. 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 |
| 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 |
| Steves Fuel Oil | 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 |
Old Greenwich Homeowner’s Guide to Selecting an Oil Company
For Old Greenwich residences heating with number two heating oil, picking which of the 26 heating oil companies that serve Old Greenwich plays a big role in determining how much money is spent on heating each winter.
Full Service Oil Companies: Homeowners who prefer a “set-it-and-forget-it” heating system pick one of the 15 “full-service” oil companies that serve Old Greenwich. Full service companies such as Rural Energy LLC or L H Gault & Son offer households annual contracts which consist of a combined package of both automatic heating oil delivery and HVAC repair. With an automatic oil delivery contract, the company tracks your home’s number two heating oil consumption and makes deliveries when your tank is running low. The homeowner 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 families who are looking to save money. With discount oil companies, in exchange for lower 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 Old Greenwich cash heating oil companies serving Old Greenwich include Affordable Heating & Fuel LLC and Elshaddai Oil Company.
Old Greenwich Number Two Heating Oil Company Fast Facts: Oil Companies Serving Old Greenwich: 26 companies .
Average Number of Old Greenwich Houses Served per Fuel Oil company : 8
Old Greenwich, CT Heating Oil Trends
Last year, Old Greenwich homeowners purchased a total of 139,858 gallons of heating oil. Out of the 269 towns in Connecticut, Old Greenwich ranks 212nd for home heating oil consumption.
Country-wide, Old Greenwich ranks 3409th out of 29,620 towns in America for heating oil consumption.
Short Term Trends
Old Greenwich’s overall heating oil consumption changes yearly based on the severity of the winter. As the temperature outside dips, homes’ HVAC systems need to burn increasing amounts of fuel oil to maintain the temperature that the thermostat is set to. Last winter, the average outside temperature in Old Greenwich was 33.7°F, which was 4.1°F colder than the prior winter's average outside temperature.
Old Greenwich Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 33.7° F |
| 2023 - 2024 | 37.8° F |
Grab the best oil prices for your family by searching by ZIP code on Heat Fleet.
Oil Prices
Cheapest Old Greenwich Heating Oil Price by Order Quantity
| Quantity | Price | Updated At |
|---|---|---|
| 100 gallonsgals | $4.66 per gallon/gal | Updated Today at 05:00 PM |
| 150 gallonsgals | $4.66 per gallon/gal | Updated Today at 05:00 PM |
| 200 gallonsgals | $4.66 per gallon/gal | Updated Today at 05:00 PM |
| 250 gallonsgals | $4.66 per gallon/gal | Updated Today at 05:00 PM |
Cheapest Old Greenwich Heating Oil Price Trends
Updated Today at 06:00 PM
| Time Horizon | Price Change |
|---|---|
| 1 Day Trend | -$0.187 |
| 1 Week Trend | -$0.237 |
| 1 Month Trend | +$1.321 |
| 1 Year Trend | +$1.633 |
Cheapest Old Greenwich Heating Oil Price History
Updated Today at 06:00 PM
| Date | Price |
|---|---|
| 04/13/2026 | $4.662 |
| 04/12/2026 | $4.849 |
| 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 |
Average Old Greenwich 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 Old Greenwich 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 Old Greenwich Families $1,000+ On Oil Bills Every Year
Propane vs. Natural Gas vs. Heating Oil: Old Greenwich Home Heating Fuel Comparison
Homes have a choice of fuels that can be used when it comes to heating. Natural Gas is the most common choice in Old Greenwich, used by 1,978 or 71% of residents. The 2nd most popular primary heating fuel for Old Greenwich residents is Electricity, used by 489 homes (18%). The other homes are heated with Heating Oil (7%), Propane (2%), Other (1%), and Coal (0.2%).
Old Greenwich Residential Primary Home Heating Fuel (in Number of Households)
| Year | Natural Gas | Propane | Electricity | Oil | Wood | Solar | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 1,978 | 63 | 489 | 207 | 4 | 4 | 23 |
| 2024 | 1,978 | 57 | 489 | 207 | 2 | 2 | 21 |
| 2023 | 1,959 | 49 | 475 | 213 | 0 | 0 | 20 |
| 2022 | 1,933 | 69 | 506 | 203 | 8 | 0 | 7 |
| 2021 | 1,836 | 55 | 514 | 227 | 8 | 3 | 20 |
| 2020 | 1,899 | 34 | 479 | 270 | 9 | 6 | 15 |
| 2019 | 1,848 | 50 | 328 | 276 | 8 | 14 | 15 |
| 2018 | 1,744 | 68 | 358 | 306 | 7 | 10 | 12 |
| 2017 | 1,737 | 65 | 325 | 344 | 0 | 10 | 25 |
| 2016 | 1,679 | 87 | 323 | 374 | 0 | 0 | 33 |
| 2015 | 1,621 | 67 | 313 | 399 | 0 | 0 | 26 |
| 2014 | 1,539 | 49 | 317 | 477 | 0 | 0 | 24 |
| 2013 | 1,648 | 34 | 278 | 450 | 0 | 0 | 25 |
| 2012 | 1,615 | 29 | 254 | 520 | 0 | 0 | 16 |
| 2011 | 1,630 | 36 | 254 | 503 | 0 | 8 | 0 |
Heating Oil (Fuel Oil) Use in Old Greenwich
Oil has become decreasing in demand in Old Greenwich. In the 13 years since 2012, the number of residents using heating oil declined from 520 to 207, a 60% drop.
Propane vs. Natural Gas use for home heating in Old Greenwich
Between 2012 and today, the number of homes using propane as the primary space heating fuel increased from 29 to 63, a 117% change. Comparing 2012 and today, the number of homes using natural gas as the primary space heating fuel ramped up from 1,615 to 1,978, a 22% change.
Electricity use for home heating in Old Greenwich
Electric heat pump systems for home heating are more prevalent in Old Greenwich. Since 2012, the number of homes heating with electricity ramped up from 254 to 489, a 93% change.
Why Old Greenwich Homeowners Choose Heat Fleet?
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Oil Delivery
Old Greenwich, CT Heating Oil Delivery Map
Old Greenwich Heating Oil Delivery Overview
207 families in Old Greenwich heat their homes with heating oil. This makes oil delivery essential, especially when Old Greenwich temperatures drop as low as 29.7° F each winter. 7.4% of Old Greenwich homes depend on number two heating oil delivery each winter.
7.4% of Old Greenwich, CT Households Rely On Heating Oil Delivery Each Winter
| Old Greenwich, CT Households | Old Greenwich, CT Heating Oil Households |
|---|---|
| 2,786 | 207 |
26 Old Greenwich Number Two Heating Oil Companies Homeowners Can Count On
With 139,858 gallons of oil delivered to Old Greenwich homeowners last winter, the Old Greenwich community relies on its 26 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 Old Greenwich, two of the closest terminals are Buckeye in Wethersfield, CT and Sprague W in Springfield, MA. Then, the truck delivers the oil to residences and companies throughout Old Greenwich and the surrounding region.
Old Greenwich Heating Oil Prices FAQs
Is the price of heating oil in Old Greenwich, CT rising or falling?
The price of heating oil in Old Greenwich, CT has fallen by $0.237 over the last 7 days.
What is the average price of home heating oil in Old Greenwich, CT?
The average price of home heating oil in Old Greenwich, CT is $5.55 per gallon.
Is heating oil going up or down in Old Greenwich, CT?
Heating oil prices in Old Greenwich, CT have fallen by $0.237 over the past 7 days.
