631-994-1277 info@okpetroleum.com Get the App
Order Oil Now
Delivery Coverage

Areas We Serve on Long Island

OK Petroleum delivers home heating oil across Nassau & Suffolk Counties — 130 ZIP codes and 26+ locations. Check your address below to confirm we deliver to you.

Check Your Address Call 631-994-1277

Instant Check

Do we deliver to you?

Enter your address or ZIP code and we’ll confirm delivery instantly. We serve Nassau & Suffolk Counties across 130 ZIP codes.

On the Map

Our locations across Long Island

From our Amityville fuel terminal to full-service stations across Nassau & Suffolk, we keep Long Island warm.

26+ locations across Long Island
See all locations Browse towns we serve

Every Town We Serve

Home heating oil delivery by town

Browse the local heating oil delivery page for your town — 95 towns across Long Island.

Nassau County 39

Suffolk County 56