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Oil Companies
Oil Prices For Heating Oil Companies In Cos Cob, CT
Updated on March 13, 2026 at 12:06 PM
Cos Cob Homeowner’s Guide to Selecting an Oil Company
For Cos Cob homes heating with fuel oil, selecting which of the 29 heating oil companies that serve Cos Cob is an important decision.
Full Service Oil Companies: Homeowners who prefer a “set-it-and-forget-it” heating system select 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 households annual contracts which consist of a combined package of both automatic fuel oil delivery and heating system repair. With an automatic oil delivery contract, the company tracks your home’s 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 budget-conscious. With discount oil companies, in return for better 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 Cos Cob cash heating oil companies serving Cos Cob include Affordable Heating & Fuel LLC and Elshaddai Oil Company.
Cos Cob Fuel Oil Company Statistics: Heating oil Companies Serving Cos Cob: 29 companies .
Average Number of Cos Cob Households Served per Heating Oil company : 13
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Oil Prices
Average Cos Cob Heating Oil Price Trends
Updated on March 9, 2026
| Time Horizon | Price Change |
|---|---|
| 1 Week Trend | +$0.818 |
| 1 Month Trend | +$1.023 |
| 3 Month Trend | +$1.490 |
| 1 Year Trend | +$1.579 |
Average Cos Cob Heating Oil Price History
Updated on March 9, 2026
| Date | Price |
|---|---|
| 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 |
| 04/07/2025 | $3.307 |
| 03/31/2025 | $3.488 |
| 03/24/2025 | $3.506 |
| 03/17/2025 | $3.527 |
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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
Homeowners 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 households. The 2nd most popular primary heating fuel for Cos Cob homeowners is Heating Oil, used by 379 homes (13%). The rest of the 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
Oil has become less popular in Cos Cob. In the 6 years since 2019, the number of residents using fuel oil dropped from 545 to 379, a 30% drop.
Propane vs. Natural Gas use for home heating in Cos Cob
Between 2019 and today, the number of houses using propane as the primary space heating fuel rose from 45 to 100, a 122% change. Comparing 2019 and today, the number of homes using natural gas as the primary space heating fuel grew from 1,689 to 2,110, a 25% change.
Electricity use for home heating in Cos Cob
Electric heat pump systems for home heating are losing popularity in Cos Cob. Since 2019, the number of homes heating with electricity declined from 361 to 189, a 48% change.
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Oil Delivery
Cos Cob, CT Heating Oil Delivery Map
Cos Cob Heating Oil Delivery Overview
379 residences 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% of Cos Cob houses rely on number two heating oil delivery each winter.
13% 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 397,280,973.21 gallons of heating oil delivered to Cos Cob residences during this past winter, the Cos Cob community looks to 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 number two heating oil to residences and companies throughout Cos Cob and the surrounding region.
