Discount COD and automatic home heating oil, plus heating, cooling, plumbing, and oil tank service across Suffolk, Nassau, and Queens. Order online to lock in today's price, or call us 24/7.
Locally Owned
Real Long Islanders, not a national chain
24/7 Service
Emergency delivery and repair anytime
Quality Fuel
Sourced from local Long Island terminals
Discount Pricing
Lower prices without compromising quality
Brands We Install & Service
One family-owned company for heating oil, heating, cooling, plumbing, and oil tanks across Long Island.
Discount COD and automatic home heating oil delivery, same-day and Sunday available.
Learn More →Burner and boiler service, furnace repair, heat pumps, and oil-to-gas conversion.
Learn More →Central AC, ductless mini-splits, heat pumps, and seasonal maintenance.
Learn More →Water heaters, drains, sump pumps, and 24/7 leak repair.
Learn More →Tank removal, installation, replacement, certificates, and spill cleanup.
Learn More →Tank, tankless, and hybrid water heater installation, replacement, and repair.
Learn More →Keep basements and yards dry with professionally installed French drains.
Learn More →Burner tune-ups, cleanings, repairs, and emergency no-heat service for oil systems.
Learn More →Domino Fuel is a family-owned, full-service heating oil and HVAC company on Long Island since 1981. We deliver discount COD and automatic home heating oil and provide heating, cooling, plumbing, and oil tank services across Suffolk, Nassau, and Queens, with 24/7 emergency service.
Domino Fuel has been delivering discount home heating oil to Long Island homes and businesses for more than four decades. You can expect the highest-quality fuel at the lowest heating oil prices on Long Island, backed by our Low Price Guarantee, so you start saving the moment you order.
We make staying warm simple with delivery built around your schedule. Choose COD oil delivery and pay only for what you need with no contract, or set up automatic delivery and let us watch your usage and the weather so you never run low. Out of oil today? In most cases we can deliver the same day you call, and we even run trucks on Sundays because cold weather does not take the weekend off.
Because we own every part of the job, from the truck to the driver, you get clean fuel sourced from local terminals, an honest price, and a real person on the phone whenever you call, day or night.
Domino Fuel is far more than an oil company. Our licensed technicians install, repair, and maintain the systems that keep your home comfortable all year, so one trusted local team can take care of nearly everything under your roof.
On the heating side that means burner and boiler tune-ups, furnace and no-heat repairs, new high-efficiency system installations, heat pumps, and oil-to-gas conversions. When the weather warms up, we keep you cool with central air conditioning, ductless mini-splits, and seasonal AC maintenance that helps lower your energy bills.
Our plumbing team handles water heater installation and repair, tankless upgrades, drain cleaning, sump pumps, and 24/7 leak response, while our oil tank division takes care of tank installation, replacement, removal, and certification. Whatever the job, you get the same fair pricing, fast response, and people who answer the phone day or night.
A quick look at the family-owned company Long Island has trusted since 1981.
COD, automatic, same-day, and Sunday delivery across Long Island. See today's price and order online in minutes.
Order as you need it and pay at delivery, no contract required.
Learn More →Out of oil? In most cases we can deliver the same day you call.
Learn More →We watch your usage and the weather so you never run low.
Learn More →We deliver on Sundays, because heating emergencies do not wait.
Learn More →Out of oil and no heat? A leaking tank, a boiler that won't fire, or a burst pipe? Call us now and we will dispatch an experienced technician right away to restore your heat and protect your home, day or night, weekends and holidays included.
Thousands of Long Island homeowners and businesses rely on Domino Fuel for reliable service, affordable pricing, and prompt delivery.
As a discount heating oil company we offer lower prices without compromising quality, so you save on every fill.
We source clean, high-quality heating oil from local terminals that meets industry standards.
Flexible delivery options, including automatic delivery, so you never run out of oil.
One licensed local team for your whole home, from a tune-up to a new water heater or oil tank.
Same-day and emergency delivery and repair when you need it most.
Big repair or a new system? We have partnered with Wisetack to offer flexible financing so you can pay over time instead of all at once. Finance up to $25,000 with terms from 3 to 60 months and APRs starting at 0%.
Prequalifying takes about a minute and has no impact on your credit score.
The Home Energy Assistance Program (HEAP) helps eligible New Yorkers manage the cost of heating their homes, and Domino Fuel is a participating heating oil vendor.
HEAP offers several types of help, including Regular HEAP, Emergency HEAP, Heating Equipment Repair and Replacement, and Cooling Assistance. If you receive a benefit and heat with oil, you can use it directly toward your Domino Fuel delivery.
Headquartered in Ronkonkoma, we cover more than 200 towns across three counties. Find your county below.
"I have been using Domino for over 10 years. They are extremely nice and always get back to me right away. Deliveries are always fast and efficient. I recommend this company to anyone looking for low oil prices."
"We have ordered from Domino a few times now and we're extremely happy with the service. When we ran out of oil last year, they fit us in for same-day delivery and they were here within a couple of hours. I tell anyone that asks about your company."
Family-owned since 1981, we pair the lowest discount heating oil prices on Long Island with full-service heating, cooling, plumbing, and oil tank care.
Cash-on-delivery (COD) oil is the most affordable way to heat your home, with no contracts and no hidden fees.
Out of oil? We keep Long Island homes warm with fast delivery when you need it most.
We are far more than an oil company. One local team takes care of your whole home.
Choosing the best heating oil company on Long Island comes down to a few things that matter.
Home heating, oil delivery, and service answers Long Island homeowners ask us most.
We deliver heating oil and provide heating, cooling, plumbing, and oil tank service across Suffolk County, Nassau County, and Queens, more than 200 towns and villages.
Yes. We offer same-day and Sunday heating oil delivery and 24/7 emergency delivery across Long Island. If you run out, call us and we will do our best to reach you the same day.
COD means cash on delivery: you order oil without signing a long-term contract and pay at the time of delivery. Many Long Island homeowners prefer COD to being locked into a yearly contract.
We accept cash, bank-certified checks, money orders, and credit cards (Visa, Mastercard, Amex, and Discover). Payment is due at the time of delivery.
Yes. With automatic delivery we track your usage and the weather and deliver before you run low, so you never have to think about it.
We deliver high-quality home heating oil sourced from local Long Island terminals, so you get clean, reliable fuel at a discount price.
Yes. Domino Fuel is fully licensed and carries extensive liability insurance covering our workers and equipment, for your protection.
Yes. Our licensed technicians provide burner and boiler tune-ups, repairs, and full heating system installation and replacement.
Yes. We are a full-service company: water heaters, drains, sump pumps, and leak repair, plus complete oil tank removal, installation, and replacement.
Order online to see today's discount price and lock in your savings, or call us at (631) 779-3196. You can also request service through our contact page.
Lock in today's discount price online, or call our Long Island team 24/7.
