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$3.60 Cheapest heating oil price in Groton
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Oil Prices For Heating Oil Companies In Groton, CT
Updated Today at 08:00 AM
Groton Homeowner’s Guide to Selecting an Oil Company
For Groton homeowners heating with oil, selecting which of the 34 heating oil companies that serve Groton plays a big role in determining how much money is spent on heating each winter.
Full Service Oil Companies: Homeowners who can afford a “set-it-and-forget-it” heating system pick one of the 19 “full-service” oil companies that serve Groton. Full service companies such as Spicer Advanced Gas or Midknight Oil offer homeowners annual contracts which consist of a combined package of both automatic number two heating oil delivery and furnace repair. With an automatic heating oil delivery contract, the company tracks your home’s 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: 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 fuel 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 Fuel Oil Company By The Numbers: Number two heating oil Companies Serving Groton: 34 companies .
Average Number of Groton Households Served per Number Two Heating Oil company : 155
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Cheapest Groton Heating Oil Price by Order Quantity
| Quantity | Price | Updated At |
|---|---|---|
| 100 gallonsgals | $3.65 per gallon/gal | Feb 13, 2026, 8:00 AM |
| 150 gallonsgals | $3.60 per gallon/gal | Feb 13, 2026, 8:00 AM |
| 200 gallonsgals | $3.60 per gallon/gal | Feb 13, 2026, 8:00 AM |
| 250 gallonsgals | $3.60 per gallon/gal | Feb 13, 2026, 8:00 AM |
Cheapest Groton Heating Oil Price Trends
Updated Today at 08:00 AM
| Time Horizon | Price Change |
|---|---|
| 1 Month Trend | +$0.700 |
| 1 Year Trend | +$0.459 |
Cheapest Groton Heating Oil Price History
Updated Today at 08:00 AM
| Date | Price |
|---|---|
| 02/13/2026 | $3.599 |
| 02/12/2026 | $3.599 |
| 02/11/2026 | $3.599 |
| 02/10/2026 | $3.599 |
| 02/09/2026 | $3.599 |
| 02/08/2026 | $3.599 |
| 02/07/2026 | $3.599 |
| 02/06/2026 | $3.599 |
| 02/05/2026 | $3.599 |
| 02/04/2026 | $3.599 |
| 02/03/2026 | $2.680 |
| 02/02/2026 | $3.599 |
| 02/01/2026 | $3.499 |
| 01/31/2026 | $3.499 |
| 01/30/2026 | $3.499 |
| 01/29/2026 | $3.499 |
| 01/28/2026 | $3.360 |
| 01/27/2026 | $3.349 |
| 01/26/2026 | $3.140 |
| 01/25/2026 | $3.140 |
| 01/24/2026 | $3.140 |
| 01/23/2026 | $3.140 |
| 01/22/2026 | $3.099 |
| 01/21/2026 | $2.940 |
| 01/20/2026 | $2.940 |
| 01/19/2026 | $2.940 |
| 01/18/2026 | $2.890 |
| 01/17/2026 | $2.890 |
| 01/16/2026 | $2.890 |
| 01/15/2026 | $2.899 |
Average Groton Heating Oil Price Trends
Updated on February 9, 2026
| Time Horizon | Price Change |
|---|---|
| 1 Week Trend | -$0.004 |
| 1 Month Trend | +$0.599 |
| 3 Month Trend | +$0.393 |
| 1 Year Trend | +$0.225 |
Average Groton Heating Oil Price History
Updated on February 9, 2026
| Date | Price |
|---|---|
| 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 |
| 04/07/2025 | $3.307 |
| 03/31/2025 | $3.488 |
| 03/24/2025 | $3.506 |
| 03/17/2025 | $3.527 |
| 03/03/2025 | $3.747 |
| 02/24/2025 | $3.850 |
| 02/17/2025 | $3.858 |
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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
Households have a host of fuels that can be used when it comes to heating. Heating Oil is the preferred choice in Groton, used by 5,253 or 40% of homeowners. The next most popular primary heating fuel for Groton homeowners is Electricity, used by 5,022 homes (39%). The rest of the 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 less popular in Groton. In the 12 years since 2013, the number of residents using oil fell from 6,025 to 5,253, a 13% drop.
Propane vs. Natural Gas use for home heating in Groton
Between 2013 and today, the number of houses using propane as the primary space heating fuel grew from 571 to 765, a 34% change. Comparing 2013 and today, the number of homes using natural gas as the primary space heating fuel rose from 987 to 1,630, a 65% change.
Electricity use for home heating in Groton
Electric heat pump systems for home heating are more prevalent in Groton. Since 2013, the number of homes heating with electricity rose from 4,579 to 5,022, a 10% change.
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Groton, CT Heating Oil Delivery Map

Groton Heating Oil Delivery Overview
5,253 homes in Groton heat their homes with oil. This makes oil delivery essential, especially when Groton temperatures drop as low as 28.8° F each winter. 40% of Groton households are reliant 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 Go The Distance
With 397,280,973.21 gallons of number two heating oil delivered to Groton households during this past winter, the Groton community depends on its 34 oil companies to keep their oil tanks full. 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 Groton, two of the closest terminals are Buckeye in Wethersfield, CT and Sprague W in Springfield, MA. Then, the truck delivers the #2 heating oil to homes and businesses throughout Groton and the surrounding region.
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