OK Petroleum brings reliable, fairly priced home heating oil to Roslyn, NY, delivered by a local Long Island team that treats you like a neighbor.
Instant Check
Enter your address or ZIP code and we’ll confirm delivery instantly — no phone call needed.
The historic village of Roslyn deserves a heating oil supplier with staying power, and OK Petroleum has provided it since 1976. We are a family-owned home heating oil company serving Nassau County, and Roslyn residents rely on us to keep their homes warm through even the harshest North Shore winters.
What keeps them loyal is our honesty about price. Before any Roslyn order is finalized, you see a clear per-gallon rate with no hidden fees and no fine print. From a small 50-gallon fill-up to a complete tank, the figure you confirm online is exactly what you will be charged.
Experience seals the deal. Nearly fifty years of oil delivery on Long Island have taught us how to move quickly, plan smart routes, and respond when the cold sets in. Families in Roslyn, Roslyn Heights, and Glen Head trust us because we blend that deep experience with the care and accountability that only a local company can offer.

OK Petroleum has been family-owned and operated on Long Island since 1976. We deliver home heating oil across Nassau County from our base in Hauppauge, and the village of Roslyn has long been part of the North Shore territory we serve. Nearly five decades on, that dedication to our Long Island neighbors has never wavered.
Because our drivers are locals, they know Roslyn and its neighboring Nassau County communities well. They appreciate how the older homes and tree-lined streets of the area handle a deep freeze, and they route home heating oil deliveries so customers are never left waiting when the temperature drops.
Our purpose has remained constant for almost fifty years: keep Roslyn homes warm and its families comfortable. When you order from OK Petroleum, you deal with real neighbors who answer the phone and back every gallon, not an impersonal corporation. That local commitment is the foundation of everything we do, and it is why Roslyn homeowners keep choosing OK Petroleum for their home heating oil, year after year.

Ordering home heating oil in Roslyn is effortless. Pick your gallons online or in the app, confirm your price, and choose a delivery date that works for you.
Pick 50 to 500 gallons — or a full fill.
We confirm we deliver to your ZIP instantly.
Transparent per-gallon pricing, no surprise fees.
Fast, reliable delivery you can count on.
OK Petroleum delivers home heating oil throughout Roslyn and the 11576 ZIP code, plus surrounding Nassau County communities like Roslyn Heights, Glen Head, and Manhasset. Wherever your home sits in this part of the North Shore, we can bring oil to your door, and few areas of Nassau County fall outside our regular home heating oil delivery routes.
Cold weather calls for quick action, so we make dependable timing our priority. Most Roslyn orders ship same-day or next-day, and our delivery continues through the deepest cold of the Northeast winter. Add Howes winter fuel treatment to any order to help protect your oil against gelling.
For hands-off peace of mind, choose automatic delivery. We track the local weather and your household usage, then refill your tank before it runs low, so your Roslyn home never loses heat. Every delivery comes with the transparent per-gallon pricing and friendly Long Island team you expect from OK Petroleum.
We deliver home heating oil in Roslyn and nearby Nassau County communities including Roslyn Heights, Glen Head, and Manhasset. Enter your address to confirm your coverage.
You can order between 50 and 500 gallons online, or request a full fill. The flexible range lets Roslyn homeowners order just what they need.
Never. We confirm a transparent per-gallon price before checkout, so the amount you see is exactly what you pay for your Roslyn delivery.
Yes. Our automatic delivery watches weather and usage to top off your tank before it empties, keeping your Roslyn home warm all winter long.