Suffolk County Heating Oil Trends
Last year, Suffolk County homeowners purchased a total of 651,096 gallons of heating oil.
Short Term Trends
Suffolk’s overall number two heating oil use fluctuates annually based on the severity of the winter. As the temperature outside gets colder, homes’ HVAC systems need to burn additional fuel oil to maintain a constant interior temperature. Last winter, the average outside temperature in Suffolk was 36.9°F, which was 3.9°F colder than the prior winter's average outside temperature.
Suffolk County Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 36.9° F |
| 2023 - 2024 | 40.8° F |
Suffolk County Homeowner’s Guide to Selecting an Oil Company
For Suffolk households heating with fuel oil, choosing which of the 5 heating oil companies that serve Suffolk is an important decision.
Full Service Oil Companies: Homeowners who want a “set-it-and-forget-it” heating system pick one of the 0 “full-service” oil companies that serve Suffolk. Full service companies such as or offer customers annual contracts which consist of a combined package of both automatic heating oil delivery and HVAC repair. With an automatic number two 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 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. Some of the 2 Suffolk cash heating oil companies serving Suffolk include Bogue Oil and Griffin Oil & Propane.
Suffolk Number Two Heating Oil Company By The Numbers: Fuel oil Companies Serving Suffolk: 5 companies .
