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 heating oil consumption varies annually primarily depending on how cold each winter is. As the temperature outside gets more chilly, homes’ HVAC systems need to burn additional oil to keep the house warm inside. 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 homeowners heating with fuel oil, picking which of the 5 heating oil companies that serve Suffolk makes a big difference.
Full Service Oil Companies: Homeowners who want a “set-it-and-forget-it” heating system select one of the 0 “full-service” oil companies that serve Suffolk. Full service companies such as or offer homeowners annual contracts which consist of a combined package of both automatic 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 referred to as “COD Fuel” or “Cash Heating Oil” companies, discount oil companies are for homeowners who are budget-conscious. With discount oil companies, in exchange for lower prices, you monitor the number two 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 Heating Oil Company Fast Facts: Oil Companies Serving Suffolk: 5 companies .
