Tune and Vac
Original
Meet or Beat
Rated #1

Our Services

 

Family Owned & Operated * Celebrating 25 Years Experience *  Military & Senior Discounts

   
On-Site Repair Service

On-Site Repair Service

When it comes to a large expense such as a heating unit repair, we know you don’t want to mess around. That’s why you need more than 25 years of experience and knowledge at the helm of any home comfort system repair. Does your furnace need a repair? Is there a strong smell of gas? […]

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Automatic Delivery Service

Automatic Delivery Service

No need to stay home or leave a check when you need a delivery By choosing JC Discount Fuel Oil‘s Daily Low Rate Automatic Plan, you will never have to worry about running empty or calling for home heating oil again. We keep track of your usage and the temperature outside, and by using the […]

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Boiler Service

Boiler Service

When you need an oil delivery fast, turn to JC Discount Fuel!  Few if any heating oil companies compare to JC Discount Fuel’s ability to respond quickly!  This promise holds true whether you are an automatic delivery or a will call customer. JC Discount Fuel is proud to provide emergency oil delivery to all its […]

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Boiler Service

Boiler Service

When was the last time you tuned-up your heating unit? Your heating system requires yearly service to keep running safe and efficient. A tuned system heats more efficiently, can save you 10% on your fuel bill, minimize breakdowns and emergency service calls. Our Suffolk County State Licensed Technicians will: Vacuum smoke pipe & heating unit […]

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Don't be Dopey! - Name one of the Seven Dwarfs and receive 5 cents off!

"Home of the 2 cents below any verified price"

JC Discount Fuel Oil, your stop for Discount Home Heating Oil Delivery! Best Discount Home Heating Oil Service most competitive Price! We are a full service fuel oil company offering a range of products like: Home Heating Oil Delivery Service, Boiler Service, Repairs, Maintenance, Emergency Service and much more

JC Discount Fuel for fuel oil needs call on the best! JC Discount Fuel has New state of the art equipment. We are Licensed and Insured and ready to assist you with your needs.. Give us a Call and one of our associates will assist you!

Emergency Furnace Repair When You Need It

Emergency Furnace Repair When You Need It

There are several reasons you may need to consider emergency furnace repair. It is the middle of the night in the middle of winter and your heat has stopped working. It is late on a weekend or holiday night and your heating system has stopped working. Extreme temperatures have been predicted for the weekend, and you don’t […]

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Tips to Help Your Furnace Work Better

Tips to Help Your Furnace Work Better

Not many people know this but furnace efficiency, helping your furnace last longer, and saving money all go hand in hand. Like your car or any other machine, your furnace is subject to wear and tear, and the less it gets the longer it will last. Using your furnace efficiently not only saves money on […]

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Fuel Oil Benefits

Fuel Oil Benefits

Light fuel oil is sulphur-free, clean and offers a reliable performance in the most demanding conditions. It performs excellently in cold weathers and has been developed for demanding arctic conditions. In addition, it is a very stable, combustible, non-explosive product, unlike other fuels, where this issue can be a more concerning factor. If you drop […]

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Get Set Up for Automatic Delivery Now and Never Spend a Cold Night Again

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What Our Clients Say

Found on Angie’s List

Found on Angie’s List, First time using JC Discount Oil. I was out of oil and they were going to deliver next day, but they went out of their way to send a truck back to Smithtown area and fill me up same day as I ordered. I was so pleased that I set up […]

Found on Angie’s List

Greg D.

Had my oil burner inspected recently and am starting automatic delivery, very happy with the company so far. Very professional and knowledgeable Smithtown, NY  

Greg D.

Mike K.

Just wanted to take a moment and recommend JC discount oil. I have been buying oil from them for over 4 years now and their service and prices are both excellent. As far as I can tell, they are the cheapest price for oil around but even if they were beat by a competitor by […]

Mike K.

Jenn J.

I have the utmost respect for this business. I am not locked into an oil contract and was searching the web for deals and came across JC Discount Fuel. The price was the cheapest around but I didn’t need a fill up right away, so I scheduled an appointment for a week later. They quoted […]

Jenn J.

Raymond M.

Great company and great service!!! highly recommend to everyone I know. Good Cutler service as well. Long Island

Raymond M.

Tammy S.

Extremely happy today with the service I received. I recently moved to an oil heated home from gas and when Matt showed up to do my tune and clean, I hovered over him, watching him, asking a million questions.   He was very knowledgeable and patient with me, explaining on a level I could understand. He […]

Tammy S.

Mary C.

I have been a customer of JC Discount Fuel for just over 2 years.  I have always been happy with their service for both oil delivery and burner service.  I never check other companies prices because of the fact that I have been happy.  Well today I checked and their price for 100 gals was […]

Mary C.

Riello
Heating
Kenworth
No 2 Fuel
Beckett