631-994-1277 info@okpetroleum.com Get the App
Order Oil Now
Long Island Since 1976

Home Heating Oil Delivery Across Long Island

Clean, dependable home heating oil delivered fast across Nassau & Suffolk Counties. Order the exact gallons you need — from 50 to 500 — or set up automatic delivery and never run out.

Order Heating Oil Call 631-994-1277
  • Family-owned since 1976
  • Same & next-day delivery
  • Transparent per-gallon pricing

Nearly 50 years local

A family-owned Long Island supplier trusted since 1976.

Fair, honest pricing

Competitive per-gallon prices confirmed before you order — no surprise fees.

Fast, reliable delivery

Most orders arrive same-day or next-day across Nassau & Suffolk.

Automatic delivery

We track the weather and top off your tank so you never run low.

Order Online

Choose your gallons

Order the amount that fits your home — then check out securely in minutes.

See all gallon options
Simple & fast

How ordering works

1

Choose your gallons

Pick 50 to 500 gallons, or a full fill.

2

Enter your address

We confirm delivery to your ZIP instantly.

3

Pay securely

Transparent pricing, no hidden fees.

4

We deliver

Fast, reliable delivery you can count on.

Local Delivery

Home heating oil delivery by town

We deliver to 95+ towns across Long Island. Find yours below.

Nassau County 39 towns
BaldwinBellmoreBethpageCarle PlaceEast MeadowEast NorwichFarmingdaleGarden CityGarden City ParkGarden City SouthGlen CoveGlen HeadHempsteadHicksvilleJerichoKings PointLevittownManhassetManhasset HillsMassapequaMassapequa ParkMerrickMineolaOld BethpageOld WestburyOyster BayPlainviewRockville CentreRoslynRoslyn HeightsSeafordSouth FarmingdaleSouth HempsteadSyossetUniondaleWantaghWest HempsteadWestburyWoodbury
Suffolk County 56 towns
AmityvilleBabylonBay ShoreBayportBlue PointBohemiaBrentwoodBrightwatersBrookhavenCentereachCenterportCentral IslipCold Spring HarborCommackCopiagueCoramDeer ParkDix HillsEast IslipEast MorichesEast NorthportFarmingvilleGreat RiverGreenlawnHauppaugeHolbrookHoltsvilleHuntingtonHuntington StationIslandiaIslipIslip TerraceKings ParkLake GroveLindenhurstMedfordMelvilleNesconsetNorth BabylonNorthportOakdaleOcean BeachPatchoguePort JeffersonPort Jefferson StationRonkonkomaSaint JamesSayvilleSeldenShirleySmithtownStony BrookWest BabylonWest IslipWest SayvilleWyandanch

Not sure if we reach you? Check your address on our Areas Served page or call 631-994-1277.

Order in minutes

Ready for heating oil delivery?

Fast, dependable delivery from a family-owned Long Island supplier since 1976. Order online or call our local team.

Order Home Heating Oil Call 631-994-1277