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$2.95 Cheapest heating oil price in Harwinton
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150 gallons Heating Oil
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Feb 5
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Oil Companies
Oil Prices For Heating Oil Companies In Harwinton, CT
Updated on January 21, 2026 at 01:15 PM
Harwinton Homeowner’s Guide to Selecting an Oil Company
For Harwinton households heating with oil, choosing which of the 91 heating oil companies that serve Harwinton makes a big difference.
Full Service Oil Companies: Homeowners who prefer a “set-it-and-forget-it” heating system select one of the 53 “full-service” oil companies that serve Harwinton. Full service companies such as J Thurston or Spring Brook Ice & Fuel offer households annual contracts which consist of a combined package of both automatic fuel oil delivery and heating system 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 household does not need to monitor the level of the oil tank or place individual orders.
Discount Oil Companies: also referred to as “COD Fuel” or “Cash Heating Oil” companies, discount oil companies are for homeowners who are on a budget. With discount oil companies, in return for better prices, you monitor the oil level in your tank, and you place an oil order when you're running low. A few of the 2 Harwinton cash heating oil companies serving Harwinton include Boss Oil Co LLC and Angel Fuel LLC.
Harwinton Number Two Heating Oil Company Statistics: Fuel oil Companies Serving Harwinton: 91 companies .
Average Number of Harwinton Households Served per Number Two Heating Oil company : 0
Harwinton, CT Heating Oil Trends
Last year, Harwinton homeowners purchased a total of 1 million gallons of heating oil. Out of the 269 towns in Connecticut, Harwinton ranks 125th for home heating oil consumption.
Country-wide, Harwinton ranks 698th out of 29,620 towns in America for heating oil consumption.
Short Term Trends
Harwinton’s overall heating oil use changes annually primarily depending on how cold each winter is. As the temperature outside gets more chilly, homes’ heating systems need to burn additional oil to maintain a constant interior temperature. Last winter, the average outside temperature in Harwinton was 26.9°F, which was 5.4°F colder than the prior winter's average outside temperature.
Harwinton Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 26.9° F |
| 2023 - 2024 | 32.3° F |
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Oil Prices
Cheapest Harwinton Heating Oil Price by Order Quantity
| Quantity | Price | Updated At |
|---|---|---|
| 100 gallonsgals | $2.95 per gallon/gal | Jan 21, 2026, 1:15 PM |
| 150 gallonsgals | $2.95 per gallon/gal | Jan 21, 2026, 1:15 PM |
| 200 gallonsgals | $2.95 per gallon/gal | Jan 21, 2026, 1:15 PM |
| 250 gallonsgals | $2.95 per gallon/gal | Jan 21, 2026, 1:15 PM |
Cheapest Harwinton Heating Oil Price Trends
Updated on January 21, 2026
| Time Horizon | Price Change |
|---|---|
| 1 Day Trend | +$0.060 |
| 1 Week Trend | +$0.051 |
| 1 Month Trend | +$0.150 |
Cheapest Harwinton Heating Oil Price History
Updated on January 21, 2026
| Date | Price |
|---|---|
| 01/21/2026 | $2.950 |
| 01/20/2026 | $2.890 |
| 01/19/2026 | $2.890 |
| 01/18/2026 | $2.899 |
| 01/17/2026 | $2.899 |
| 01/16/2026 | $2.899 |
| 01/15/2026 | $2.899 |
| 01/14/2026 | $2.859 |
| 01/13/2026 | $2.859 |
| 01/12/2026 | $2.799 |
| 01/11/2026 | $2.799 |
| 01/10/2026 | $2.799 |
| 01/09/2026 | $2.799 |
| 01/08/2026 | $2.799 |
| 01/07/2026 | $2.799 |
| 01/06/2026 | $2.799 |
| 01/05/2026 | $2.799 |
| 01/04/2026 | $2.849 |
| 01/03/2026 | $2.849 |
| 01/02/2026 | $2.849 |
| 01/01/2026 | $2.849 |
| 12/31/2025 | $2.849 |
| 12/30/2025 | $2.850 |
| 12/29/2025 | $2.800 |
| 12/28/2025 | $2.790 |
| 12/27/2025 | $2.790 |
| 12/26/2025 | $2.790 |
| 12/25/2025 | $2.790 |
| 12/24/2025 | $2.740 |
| 12/23/2025 | $2.740 |
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Heating Oil
20 Seconds Can Save Harwinton Families $1,000+ On Oil Bills Every Year
Propane vs. Natural Gas vs. Heating Oil: Harwinton Home Heating Fuel Comparison
Families have a choice of fuels to choose from when it comes to heating. Heating Oil is the most popular choice in Harwinton, used by 1,560 or 73% of residents. The next most popular primary heating fuel for Harwinton homeowners is Propane, used by 219 homes (10%). The remaining homes are heated with Wood (8%), Electricity (4%), Other (3%), and Natural Gas (2%).
Harwinton Residential Primary Home Heating Fuel (in Number of Households)
| Year | Natural Gas | Propane | Electricity | Oil | Wood | Solar | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 40 | 219 | 77 | 1,560 | 169 | 8 | 63 |
| 2024 | 35 | 210 | 75 | 1,607 | 170 | 4 | 58 |
| 2023 | 29 | 203 | 68 | 1,613 | 173 | 0 | 54 |
| 2022 | 56 | 241 | 72 | 1,540 | 147 | 0 | 27 |
| 2021 | 26 | 209 | 65 | 1,603 | 122 | 0 | 20 |
| 2020 | 43 | 196 | 66 | 1,629 | 63 | 0 | 19 |
| 2019 | 44 | 238 | 92 | 1,435 | 110 | 0 | 19 |
| 2018 | 33 | 211 | 113 | 1,421 | 106 | 0 | 48 |
| 2017 | 19 | 190 | 109 | 1,499 | 131 | 0 | 35 |
| 2016 | 15 | 163 | 111 | 1,544 | 142 | 0 | 47 |
| 2015 | 27 | 130 | 104 | 1,530 | 173 | 0 | 55 |
| 2014 | 24 | 95 | 135 | 1,585 | 173 | 0 | 56 |
| 2013 | 61 | 93 | 155 | 1,589 | 175 | 0 | 20 |
| 2012 | 57 | 65 | 187 | 1,649 | 166 | 0 | 29 |
| 2011 | 53 | 67 | 164 | 1,661 | 165 | 0 | 23 |
Heating Oil (Fuel Oil) Use in Harwinton
Fuel oil has become less popular in Harwinton. In the 11 years since 2014, the number of households using oil declined from 1,585 to 1,560, a 2% drop.
Propane vs. Natural Gas use for home heating in Harwinton
Between 2014 and today, the number of households using propane as the primary space heating fuel rose from 95 to 219, a 131% change. Comparing 2014 and today, the number of homes using natural gas as the primary space heating fuel grew from 24 to 40, a 67% change.
Electricity use for home heating in Harwinton
Electric heat pump systems for home heating are decreasing in demand in Harwinton. Since 2014, the number of homes heating with electricity fell from 135 to 77, a 43% change.
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Harwinton Heating Oil Prices FAQs
What is the best price per gallon of home heating oil in Harwinton?
The best price of home heating oil in Harwinton today is $2.95 per gallon. The price of heating oil in Harwinton ranges from a low of $2.95 to a high of $3.58. The average heating oil price in Connecticut state is $3.22.
Is the price of heating oil in Harwinton rising or falling?
The price of heating oil in Harwinton has risen by $0.051 over the last 7 days.
What is the average price of home heating oil in Harwinton?
The average price of home heating oil in Harwinton is $3.22 per gallon.
How much does 150 gallons of heating oil cost in Harwinton?
150 gallons of heating oil costs $482.77 in Harwinton.
What is the price of home heating oil today in Harwinton?
Today in Harwinton, the price of home heating oil is $2.95 per gallon, which amounts to $442.50 for a 150-gallon order (excluding any applicable taxes).
What is the current price of heating oil in Harwinton?
The current price of heating oil in Harwinton ranges from $2.95 to $3.58 per gallon, depending on the delivery address and the oil company. The average price is $3.22 per gallon.
Why are heating oil prices rising today in Harwinton?
Heating oil prices in Harwinton rose $0.051 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 14th, 2026).
How much is home heating oil right now in Harwinton?
The current price of home heating oil in Harwinton ranges from $2.95 to $3.58 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 Harwinton?
Heating oil prices have gone up in Harwinton by $0.05 per gallon over the past 1 days, which amounts to a $7.65 for a 150-gallon order.
How much is oil per gallon in Harwinton?
As of today, January 21st, 2026, the price of oil is $2.95 per gallon for a 150-gallon order paid by credit card. Prices can vary from $2.95 to $3.58 per gallon, depending on factors such as delivery address, oil company, order size, and payment method.
How much is oil for heat in Harwinton?
Currently, the price of oil for heating in Harwinton ranges from $2.95 to $3.58 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 Harwinton?
There’s no limit to how high oil prices can go in Harwinton. Over the past year, Harwinton heating oil prices per gallon have risen as high as $4.94 for a 150-gallon order. This is $1.73 per gallon more than the current average price of $3.22, and $1.99 per gallon more than the lowest price currently available, which is $2.95. 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.
