Welcome to OK Petroleum
The home heating oil company that keeps Long Island warm.

When it comes to heating your home, you have your options, so why should you choose OK Petroleum? Well, the reason is simple: Because we offer fast, friendly and reliable service all at an affordable price. While other home heating oil companies may claim they have the best service on Long Island, we guarantee that you will be hard-pressed to find any other company that can match our pricing and dependability.

Current Heating Oil Prices
50 Gallons 2.3609 per Gallon
100 Gallons 1.849 per Gallon
150 Gallons 1.799 per Gallon
200 Gallons 1.749 per Gallon
250 Gallons 1.749 per Gallon
300 Gallons 1.699 per Gallon
500 Gallons 1.649 per Gallon




At OK Petroleum, Long Island’s leading heating oil provider, we have taken the hassle out of ordering heating oil. Say goodbye to wasted time and aggravation and hello to fast and convenient ordering.



We can provide you with a variety of wholesale energy products. Whether it’s for cars, recreational vehicles, generators or any other machine that requires a fuel source to operate, we can offer you affordable wholesale motor oil options.



OK Petroleum gas stations are located throughout Long Island’s Nassau and Suffolk Counties. Our convenient locations ensure that you have easy access to the products that we offer.


Save Money on Home Heating Oil!

Your heating oil bill doesn’t have to break the bank. When you choose OK Petroleum to service your heating oil needs, you will be amazed by how affordable our prices are.


We’re There When You Need Us!

There is nothing worse than stepping into the shower, only to be hit with a face full of cold water. As if that’s not bad enough, you run to your oil tank and find that it’s empty. What are you going to do? Well, if OK Petroleum is your heating oil provider, you can breathe a sigh of relief.

Fast and Convenient

At OK Petroleum, fast and convenient service is the hallmark of our business. Say goodbye to the days of making long, frustrating phone calls. When you need to place an order, simply give us a call, and one of our representatives will take your information and arrange for a delivery at a time that is convenient for you between the hours of 8am and 5pm. (Delivery times are subject to change depending on weather conditions and time of year.)

Don’t want to make a phone call? You can place an order and schedule your delivery right on our website. How’s that for convenient?

Our Promise to Our Customers

When you choose OK Petroleum as your full-service oil company, your satisfaction is our top priority. We promise that we will make sure your needs are our top priority. Our team is extremely knowledgeable and friendly. They’ll make sure that all of your questions are answered. Each and every person on our team takes great pride in providing exceptional service. We strive to keep your heating oil costs down while providing you with high-quality oil and top-notch service.

At OK Petroleum, we take heating oil Long Island very seriously. We know how important it is for your home or business to be comfortable, and heat and hot water plays a very important role in your comfort. For that reason, we strive to provide our customers with superior service.

Whether you just moved into a new home and you need a new company to provide your home heating oil Long Island, or you are just fed up with your current oil company, you’ve come to the right place. At OK Petroleum, we guarantee that you will be satisfied with our high-quality heating oil, our affordable prices and our friendly and fast service.

Are you ready to discuss your heating oil needs? Give us a call, send us an email or just browse through our website to find out more about OK Petroleum and why we are the leading heating oil provider on Long Island.