Long Island Heating Oil.
Great Prices, Easy Online Ordering.

Check Heating Oil Prices

National Fuel Corp. is a family-owned company.

We deliver high quality heating oil at a reasonable price.

Fast, same-day deliveries are available at no extra cost.

We are based in Stony Brook and serve Suffolk County and parts of Nassau

County. Call 631-445-2047 for a delivery, or order online now!

Click to Order Heating Oil

What our customers are saying...

I definitely recommend using National Fuel. I called National Fuel looking for a heating oil provider for an old friend. Bob is a true professional, one-man show that’ll make the extra effort to give personalized service. Look no further.

- Natalie M.

Amazing service and a great family business.
I recommend them all the time.

- Richard D.

I called National Fuel and they were the ONLY company that got me oil by 2/12. I called at least a dozen places and they all thought I was crazy.

- Matt P.

Delivering to Northern Suffolk County

Suffolk County
Miller Place
Centerreach
Nesconset
Lake Grove
Port Jefferson
Sound Beach
Saint James
Stony Brook

Hauppauge
Rocky Point
Stony Brook
Smithtown
Mount Sinai
East Setauket
Port Jefferson Station

If you don’t see your town, call or text
631-445-2047 to see if we can deliver!