Count on us for quality fuels.

Frank Brothers Energy is Long Island’s local source for residential and commercial fuel: heating oil, clean-burning Bioheat® fuel, and diesel. We own and operate large-capacity Long Island storage, which lets us buy at competitive rates and keep a steady supply on hand so you never run out.

Choose your fuel:

  • Oil heat / Bioheat® fuel for home heating
  • Natural gas service for converted homes
  • On-road and off-road diesel for fleets and equipment

We offer automatic and will-call delivery. Order online through My Account or contact us to schedule.

Oil heat is the safe, efficient way to heat a Long Island home, and Frank Brothers Energy makes it effortless.

With Frank Brothers Energy automatic delivery, you never track your tank or risk a run-out. We back every delivery with our own large Long Island storage and a decades-long record of never leaving a customer without fuel.

Why homeowners choose oil heat:

  • Safe: heating oil is not flammable in storage and will not explode
  • Efficient: modern oil systems reach efficiency ratings above 95%
  • Clean: today’s oil burns far cleaner than older systems and blends into renewable Bioheat® fuel
  • Comfortable: oil produces the hottest flame of any home heating fuel, so your home warms faster

Ask about automatic delivery, price protection and service plans.

Bioheat® fuel is the cleaner, renewable upgrade to traditional heating oil, and it works in your existing system today.

Bioheat® fuel blends ultra-low-sulfur heating oil with domestically produced biodiesel made from soy and other renewable sources. You do not need to modify your equipment, and the blend can actually extend equipment life.

The benefits:

  • Cleaner air: the blend can cut sulfur oxide emissions by up to 80%, and lower nitrogen oxide and carbon dioxide emissions
  • Renewable and domestic: made on American soil, supporting local jobs
  • Drop-in ready: safe and efficient in any existing oil heat system

Every Frank Brothers Energy heating-oil delivery moves you toward a lower-carbon home.

Contact us today.