Home Heating Oil in Westbury, NY

OK Petroleum keeps Westbury, NY homes warm with reliable home heating oil delivery. Order online with clear pricing and quick service across Nassau County.

Order Heating Oil Call 631-994-1277

Since 1976
Nassau County
Same & next-day delivery

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Do we deliver to your Westbury address?

Enter your address or ZIP code and we’ll confirm delivery instantly — no phone call needed.

Why Westbury homeowners choose us

Dependable heat backed by decades of trust

When the cold sets in, Westbury homeowners need a heating oil company that shows up, and OK Petroleum has been showing up for Long Island families since 1976. We are family-owned and operated, and that means your Westbury home heating oil order is never just a transaction to us. Our reputation across Nassau County was built one on-time delivery at a time.

We believe you deserve to know exactly what you are paying. Every Westbury order comes with a transparent per-gallon price confirmed before checkout, and there are no hidden fees waiting in the fine print. Choose anything from 50 gallons to a full fill; whatever you order, honest pricing comes standard.

What truly sets OK Petroleum apart for Westbury residents is the combination of local experience and easy service. Our drivers know Nassau County, our friendly team answers the phone instead of routing you to a call center, and our online ordering makes a refill effortless. It is why homes in Westbury and nearby Carle Place and Mineola trust us for reliable oil delivery.

Your local Westbury heating oil supplier

Neighbors keeping Westbury warm since 1976

OK Petroleum is a family-owned home heating oil company that has called Long Island home since 1976. Operating out of Hauppauge, we deliver across Nassau County and Suffolk County, and Westbury has long been one of the communities we are proud to serve. Nearly five decades in, we still run the business on the same values we started with.

Being local matters. The drivers who bring home heating oil to Westbury know the streets of Nassau County and understand what a cold Northeast winter demands. When you reach out, you connect with real people from the area, not a national call center, and that personal relationship is something our Westbury customers genuinely value.

Our mission has stayed the same since day one: keep Long Island homes warm with fair prices and dependable delivery. For Westbury families, that means heating oil you can count on, service with a familiar voice, and a company that has earned this community's trust since 1976. When you order from OK Petroleum, you are backing a local Nassau County business.

Ordering heating oil in Westbury

A simpler way to fill your tank

Ordering home heating oil for your Westbury home is refreshingly simple. Hop on our secure website or mobile app, place your order in minutes, and count on fast delivery, often the same day or next.

Choose your gallons

Pick 50 to 500 gallons — or a full fill.

Enter your address

We confirm we deliver to your ZIP instantly.

Pay securely

Transparent per-gallon pricing, no surprise fees.

We deliver

Fast, reliable delivery you can count on.

Heating oil delivery across Westbury

From Westbury to the heart of Nassau

OK Petroleum delivers home heating oil throughout Westbury and the 11590 ZIP code, serving households across this busy Nassau County community. No matter which neighborhood you call home, a reliable oil delivery is only a quick online order away.

Our service reaches well beyond Westbury. We also deliver to nearby towns including Carle Place, Old Westbury, Mineola, Hicksville, and East Meadow, so your neighbors and relatives across central Nassau County can enjoy the same dependable heating oil delivery. Most Westbury orders arrive same-day or next-day, and we stay on the road through the coldest winter weeks when heat matters most.

Want to stop worrying about your tank altogether? Our automatic delivery service watches the weather and your usage and schedules a refill before you run low, so your Westbury home is never left without heat. It is the easiest way for Long Island families to stay comfortable from the first frost to the last.

Order in Westbury Set up auto delivery

OK Petroleum home heating oil delivery in Westbury, NY

Heating Oil FAQ — Westbury

Questions from Westbury homeowners

Do you deliver heating oil throughout Westbury, NY?

Yes, we deliver home heating oil across Westbury and the 11590 ZIP code, plus nearby Nassau County towns like Carle Place, Mineola, and Hicksville. Order online or call 631-994-1277.

What are your minimum and maximum order sizes?

You can order from 50 to 500 gallons, or request a full fill. Small orders are handy in a cold snap, while a full tank keeps your Westbury home covered longer.

How do you set your heating oil prices?

We confirm a clear per-gallon price before you check out, with no hidden fees. Your Westbury order price is locked in before you pay.

Is automatic heating oil delivery available in Westbury?

Yes. Automatic delivery tracks the weather and your usage to refill your tank before it runs low, keeping your Westbury home warm without any reminders needed.

Nearby areas we serve

We also deliver near Westbury

Carle Place Old Westbury Mineola Hicksville East Meadow

View all Long Island towns we serve

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