Reliable Heat, Right When You Need It.

Your Neighborhood Source for Oil, Diesel & Dependability.

Fueling the South Fork with Care.

631-430-4727

Marine Diesel Reliable Marine Diesel, Delivered Dockside—Fast, Clean, Affordable.

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Fuel Oil Delivery Heating Oil Delivered Fast—Comfort You Can Count On.

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Diesel Generator Fueling Your Generators—Reliable Power When It Matters Most.

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Heating Oil in Long Island

Delivering quality heating oil and diesel to Long Island’s South Fork—fast, affordable, and always available when it matters most.

Trusted Heating Oil Delivery Since 2013

Heras Fuel Oil Corp has been proudly serving the South Fork of Long Island with top-grade heating oil since 2013. Whether it’s a freezing winter night or an early autumn chill, our fast, friendly service ensures your home stays warm and safe. We offer automatic delivery plans, competitive pricing, and flexible payment options designed around your comfort and convenience.

Our experienced drivers know the local roads and are ready 24/7 for emergency deliveries—so you're never left in the cold. As a family-owned business, we treat our customers like neighbors because that’s exactly what you are. With Heras Fuel Oil Corp, you’re choosing reliability, quality, and personal service backed by over a decade of local trust.

Keeping Long Island Warm, One Home at a Time

Why Choose Heras Fuel Oil Corp?

Here’s What We Guarantee

24/7 Emergency Delivery

Because heat and fuel can’t wait.

Local & Family-Owned

Rooted in the South Fork community.

Competitive Prices

Fair rates without sacrificing quality.

Fast, Reliable Service

Delivered on time, every time.

Our Services

Call Now for Emergency Fuel

Don’t wait in the cold—our team is standing by 24/7 for urgent deliveries when you need them most.

631-430-4727

Diesel & Marine Fuel Solutions

In addition to residential heating oil, Heras Fuel Oil Corp supplies on-road diesel, off-road diesel, and marine diesel to contractors, farmers, and boaters throughout the South Fork. Our fuel meets all industry standards, ensuring peak engine performance and long-term equipment health. We understand the urgency of keeping your operations running smoothly, which is why we offer flexible delivery schedules and emergency service 24/7.

Whether you're powering a fishing vessel, a construction site, or farm equipment, Heras Fuel Oil Corp is the dependable partner you can count on. With years of hands-on experience and a commitment to customer satisfaction, we bring the fuel—so you can bring the power.