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$2.97 Cheapest heating oil price in Groton
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150 gallons Heating Oil
$111.38
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$111.38
Jan 14
$111.38
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$111.38
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Oil Companies
Oil Prices For Heating Oil Companies In Groton, CT
Updated Today at 05:03 AM
Groton Homeowner’s Guide to Selecting an Oil Company
For Groton residences heating with oil, selecting which of the 34 heating oil companies that serve Groton 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 choose one of the 19 “full-service” oil companies that serve Groton. Full service companies such as Spicer Advanced Gas or Midknight Oil offer clients annual contracts which consist of a combined package of both automatic oil delivery and HVAC repair. With an automatic fuel oil delivery contract, the company tracks your home’s heating 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 known by the names “COD Fuel” or “Cash Heating Oil” companies, discount oil companies are for clients who are on a budget. 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. Some of the 2 Groton cash heating oil companies serving Groton include Asi Oil LLC and Town & Country Discount Oil & Fuel LLC.
Groton Oil Company Statistics: Heating oil Companies Serving Groton: 34 companies .
Average Number of Groton Homes Served per Number Two Heating Oil company : 155
Groton, CT Heating Oil Trends
Last year, Groton homeowners purchased a total of 4 million gallons of heating oil. Out of the 269 towns in Connecticut, Groton ranks 21st for home heating oil consumption.
Country-wide, Groton ranks 79th out of 29,620 towns in America for heating oil consumption.
Short Term Trends
Groton’s overall fuel oil use fluctuates yearly based on the severity of the winter. As the temperature outside drops, homes’ HVAC systems need to burn increasing amounts of heating oil to keep the house warm inside. Last winter, the average outside temperature in Groton was 33.4°F, which was 3.8°F colder than the prior winter's average outside temperature.
Groton Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 33.4° F |
| 2023 - 2024 | 37.2° F |
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Oil Prices
Cheapest Groton Heating Oil Price by Order Quantity
| Quantity | Price | Updated At |
|---|---|---|
| 100 gallonsgals | $3.05 per gallon/gal | Dec 31, 2025, 5:03 AM |
| 150 gallonsgals | $2.97 per gallon/gal | Dec 31, 2025, 5:03 AM |
| 200 gallonsgals | $2.97 per gallon/gal | Dec 31, 2025, 5:03 AM |
| 250 gallonsgals | $2.97 per gallon/gal | Dec 31, 2025, 5:03 AM |
Cheapest Groton Heating Oil Price Trends
Updated on November 14, 2025 at 04:00 AM
| Time Horizon | Price Change |
|---|---|
| 1 Week Trend | +$0.030 |
| 1 Month Trend | -$0.070 |
Cheapest Groton Heating Oil Price History
Updated on November 14, 2025 at 04:00 AM
| Date | Price |
|---|---|
| 11/14/2025 | $3.274 |
| 11/13/2025 | $3.257 |
| 11/12/2025 | $3.327 |
| 11/11/2025 | $3.250 |
| 11/10/2025 | $3.250 |
| 11/09/2025 | $3.244 |
| 11/08/2025 | $3.244 |
| 11/07/2025 | $3.244 |
| 11/06/2025 | $3.220 |
| 11/05/2025 | $3.201 |
| 11/04/2025 | $3.170 |
| 11/03/2025 | $3.227 |
| 11/02/2025 | $3.227 |
| 11/01/2025 | $3.227 |
| 10/31/2025 | $3.245 |
| 10/30/2025 | $3.220 |
| 10/29/2025 | $3.230 |
| 10/28/2025 | $3.216 |
| 10/27/2025 | $3.132 |
| 10/26/2025 | $3.123 |
| 10/25/2025 | $3.087 |
| 10/24/2025 | $3.087 |
| 10/23/2025 | $3.042 |
| 10/22/2025 | $3.001 |
| 10/21/2025 | $3.022 |
| 10/20/2025 | $3.022 |
| 10/19/2025 | $3.022 |
| 10/18/2025 | $3.022 |
| 10/17/2025 | $3.022 |
| 10/16/2025 | $3.035 |
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Heating Oil
20 Seconds Can Save Groton Families $1,000+ On Oil Bills Every Year
Propane vs. Natural Gas vs. Heating Oil: Groton Home Heating Fuel Comparison
Homeowners have a variety of fuels to choose from when it comes to heating. Heating Oil is the most popular choice in Groton, used by 5,253 or 40% of homeowners. The 2nd most popular primary heating fuel for Groton residents is Electricity, used by 5,022 homes (39%). The remaining homes are heated with Natural Gas (13%), Propane (6%), Other (2%), and Solar (0.3%).
Groton Residential Primary Home Heating Fuel (in Number of Households)
| Year | Natural Gas | Propane | Electricity | Oil | Wood | Solar | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 1,630 | 765 | 5,022 | 5,253 | 39 | 42 | 60 |
| 2024 | 1,595 | 748 | 5,022 | 5,253 | 36 | 40 | 56 |
| 2023 | 1,536 | 737 | 4,874 | 5,494 | 34 | 37 | 49 |
| 2022 | 1,364 | 667 | 4,970 | 5,477 | 37 | 36 | 38 |
| 2021 | 1,497 | 557 | 5,058 | 5,312 | 40 | 38 | 36 |
| 2020 | 1,513 | 563 | 5,187 | 5,206 | 37 | 21 | 24 |
| 2019 | 1,444 | 524 | 5,049 | 5,002 | 143 | 64 | 13 |
| 2018 | 1,565 | 630 | 4,813 | 4,850 | 168 | 43 | 16 |
| 2017 | 1,582 | 608 | 4,977 | 4,992 | 168 | 45 | 17 |
| 2016 | 1,491 | 722 | 4,728 | 5,256 | 174 | 37 | 12 |
| 2015 | 1,535 | 711 | 4,534 | 5,587 | 160 | 12 | 12 |
| 2014 | 1,343 | 709 | 4,664 | 5,712 | 130 | 0 | 29 |
| 2013 | 987 | 571 | 4,579 | 6,025 | 141 | 0 | 22 |
| 2012 | 1,018 | 448 | 4,149 | 6,190 | 186 | 0 | 18 |
| 2011 | 1,028 | 381 | 4,251 | 6,145 | 152 | 0 | 32 |
Heating Oil (Fuel Oil) Use in Groton
Fuel oil has become more popular in Groton. In the 6 years since 2019, the number of homeowners using fuel oil ramped up from 5,002 to 5,253, a 5% gain.
Propane vs. Natural Gas use for home heating in Groton
Between 2019 and today, the number of homes using propane as the primary space heating fuel jumped from 524 to 765, a 46% change. Comparing 2019 and today, the number of homes using natural gas as the primary space heating fuel increased from 1,444 to 1,630, a 13% change.
Electricity use for home heating in Groton
Electric heat pump systems for home heating are less popular in Groton. Since 2019, the number of homes heating with electricity fell from 5,049 to 5,022, a 1% change.
Adoption of solar home heating systems in Groton
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. Currently, 42 homes in Groton are heated with active solar arrays. This is a 34% drop from 2019, when 64 homes used active solar heating.
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Groton, CT Heating Oil Delivery Map
Groton Heating Oil Delivery Overview
5,253 families in Groton heat their homes with heating oil. This makes oil delivery essential, especially when Groton temperatures drop as low as 28.8° F each winter. 40% of Groton households depend on number two heating oil delivery each winter.
40% of Groton, CT Households Rely On Heating Oil Delivery Each Winter
| Groton, CT Households | Groton, CT Heating Oil Households |
|---|---|
| 13,013 | 5,253 |
34 Groton Fuel Oil Companies Serving The Community
With 397,280,973.21 gallons of oil delivered to Groton homeowners last winter, the Groton community looks to its 34 oil companies when temperatures dip. Oil delivery has two parts to it: First, an oil truck picks up oil at the nearest bulk fuel terminal (also known as a “rack”). In the case of Groton, two of the closest terminals are Buckeye in Wethersfield, CT and Sprague W in Springfield, MA. Then, the truck delivers the fuel oil to homes and businesses throughout Groton and the surrounding vicinity.
Groton Heating Oil Prices FAQs
What is the best price per gallon of home heating oil in Groton?
The best price of home heating oil in Groton today is $2.97 per gallon. The price of heating oil in Groton ranges from a low of $2.97 to a high of $3.49. The average heating oil price in Connecticut state is $3.12.
Is the price of heating oil in Groton rising or falling?
The price of heating oil in Groton has risen by $0.020 over the last 7 days.
What is the average price of home heating oil in Groton?
The average price of home heating oil in Groton is $3.12 per gallon.
How much does 150 gallons of heating oil cost in Groton?
150 gallons of heating oil costs $467.35 in Groton.
What is the price of home heating oil today in Groton?
Today in Groton, the price of home heating oil is $2.97 per gallon, which amounts to $445.50 for a 150-gallon order (excluding any applicable taxes).
What is the current price of heating oil in Groton?
The current price of heating oil in Groton ranges from $2.97 to $3.49 per gallon, depending on the delivery address and the oil company. The average price is $3.12 per gallon.
Why are heating oil prices rising today in Groton?
Heating oil prices in Groton rose $0.020 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 December 24th, 2025).
How much is home heating oil right now in Groton?
The current price of home heating oil in Groton ranges from $2.97 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 Groton?
Heating oil prices have gone up in Groton by $0.02 per gallon over the past 2 days, which amounts to a $3.00 for a 150-gallon order.
How much is oil per gallon in Groton?
As of today, December 31st, 2025, the price of oil is $2.97 per gallon for a 150-gallon order paid by credit card. Prices can vary from $2.97 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 Groton?
Currently, the price of oil for heating in Groton ranges from $2.97 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 Groton?
There’s no limit to how high oil prices can go in Groton. Over the past year, Groton heating oil prices per gallon have risen as high as $4.94 for a 150-gallon order. This is $1.83 per gallon more than the current average price of $3.12, and $1.97 per gallon more than the lowest price currently available, which is $2.97. 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.
