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Hauppauge, NY 11788
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Oleh M. Avatar

Best of the best. We always do business with them.

Oleh M.
John T. Avatar

Just want to give Matt O at OK Petroleum a solid thank you. I work for company who has field techs and Matt was super helpful in supplying us with PPE's for our team. Thanks Matt and everyone at OK Petroleum.

John T.
Mike P. Avatar

Excellent service. Family owned and operated. Great prices on heating oil.

Mike P.
Ras K. Avatar

Great service and fast delivery. Price is ok.

Ras K.

Home Heating Oil in East Islip, NY 11730

Benefits of Using Heating Oil

For more than 40 years, OK Petroleum has been offering top-notch heating oil service for Long Island homeowners and business owners. Offering fast, affordable, and convenient fuel oil services, you can count on OK Petroleum to keep your property warm. While home heating oil may be their claim to fame, this family-owned and operated company also offers a wide range of high-quality products.

Did you know that heating your home with oil is the best way to stay warm during the winter?

Using oil not only keeps you and your loved ones warm, but it also saves you money. Heating oil burns 40% less than natural oil. You’re burning less, so you spend less. Keep in mind, if your oil furnace is well-maintained, it can last well over twenty years.

In order to keep your oil furnace running smoothly, it’s important that you keep your oil furnace in good standing. All you have to do is make sure you check your home oil service at least once a year. Below, we shed some valuable light on how home heating oil is a great alternative for you and your home.

Does it harm the environment?

Heating oil has many benefits when you use it for your home or business. Compared to gas, heating oil is significantly better for the environment. It produces bioheat into the environment and renews. Bioheat is the mix of heating oil and biodiesel. Since bioheat is cleaner than gas, it promotes better air quality in your home, and it doesn’t produce the same amount of emissions as traditional oil.

Because heating oil is cleaner than traditional oil, it can even contribute to the extension of the life of your heating equipment.

What are the benefits of oil heat?

How do I know when I need a new oil tank?

Best way to protect your oil tank during winter

Heating oil is crucial for the comfort of you and your family.. By keeping tabs on the oil tank, you can avoid a serious inconvenience and costly repairs. If you’re in need of home heating oil, head to OK Petroleum. They offer a large selection of high-quality heating oil, and will gladly help you select the right one for your home or office.


Some information about East Islip, NY

East Islip is a hamlet and CDP in the Town of Islip, Suffolk County, New York, United States. At the time of the 2010 census, the CDP had a population of 14,475.

East Islip is located at 40°43′55″N 73°11′6″W / 40.73194°N 73.18500°W (40.731938, -73.185135).

According to the United States Census Bureau, the CDP has a total area of 4.1 square miles (10.5 km2), of which 3.9 square miles (10.2 km2) is land and 0.12 square miles (0.3 km2), or 2.68%, is water.

East Islip borders four other hamlets: Islip is to the west, Islip Terrace is to the north, North Great River is to the northeast, and Great River is to the east. The Great South Bay is to the south. It is the home of an experimental shellfish hatchery operated by the Town of Islip, near the town-operated public beach on the bay.

Learn more about East Islip.

Directions from East Islip, NY to OK Petroleum


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Welcome to OK Petroleum

OK Petroleum is the leading supplier of residential and commercial heating oil in Suffolk County, NY, Long Island, NY,and the surrounding areas. We also have local gas stations that are situated conveniently throughout Nassau and Suffolk counties. Whether you are in need of home heating oil, motor oil wholesale, kerosene, gasoline, antifreeze or fuel oil, we offer quality products at competitive prices. We are dedicated to providing our customers with access to the best deals on home heating oil and fuel products in the area.

Trusted Heating Oil Providers

At OK Petroleum, we are proud to be the home heating oil providers our customers can rely on for outstanding oil delivery services. As one of the most reliable heating oil companies, we always deliver on time and according to your schedule. Our convenient online ordering process makes it simple to order the oil you need from the comfort of home.

Contact Us

Contact OK Petroleum for more information about our petroleum and motor oil services by calling us at (631) 321-0549. We look forward to providing the outstanding services you can depend on.

You can now order home heating oil even more conveniently by downloading our mobile app, available on the App Store and the Play Store.

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