24/7 Emergency Service Available
Family-Owned & Operated Since 1981
Domino Fuel - Long Island heating oil and HVAC
Suffolk County(631) 779-3196 Nassau County(516) 357-5773
Order Oil OnlineRequest ServiceRequest a Quote
★ Active Savings

Domino Fuel Coupons & Promo Codes

Save on the work that keeps your home running. Tap to copy any code, then mention it when you book. One coupon per household, can't be combined with other offers.

Call (631) 779-3196 to Redeem Order Oil Online
Family-owned, locally operated, since 1981.
★★★★★
Cut Out & Save

Three active offers, ready to use today.

Click "Copy Code" to grab the promo, then call us or mention the code when you schedule. Easy savings on the services Long Islanders need most.

$10
OFF

$10 Off Any Repair Service

Boiler · Furnace · AC · Water Heater · Burner · Plumbing

Take ten dollars off any service repair call from Domino Fuel. Use it on a no-heat call, a stuck thermostat, a leaky water heater, or any single repair visit.

Code: REPAIR10 Call to Book
One per household. Cannot be combined with other offers. Must mention code when scheduling. Not valid on emergency or same-day service fees.
$50
OFF

$50 Off Oil Tank Replacement

New Tank Installation & Removal of Old Tank

Save fifty dollars when you replace your old or leaking oil tank with a new one. Includes professional removal of the existing tank and full installation of your new tank by our licensed crew.

Code: TANK50 Call for Free Estimate
One per household. Cannot be combined with other offers. Must mention code at time of quote. Applies to full tank replacement projects only.
$100
OFF

$100 Off New Boiler Replacement

Full Boiler Installation · All Major Brands

Get one hundred dollars off your complete new boiler installation. Free in-home estimate, all major brands available, 1-year labor warranty included on every install.

Code: BOILER100 Call for Free Estimate
One per household. Cannot be combined with other offers. Must mention code at time of quote. Applies to complete new boiler installations only.
How To Use

Three steps. Real savings.

01

Copy your code

Click "Copy Code" on the coupon you want to use. The code is now in your clipboard, ready to share when you book.

02

Call or book online

Call us at (631) 779-3196 or schedule online. Mention the code at the time of booking or quote.

03

Save on your invoice

The discount is applied to your invoice at the time of service. No clipping, no mailing in, no hassle.

Have a different project in mind? Ask about it.

We run seasonal promotions all year. Call us and ask if any other discounts apply to your job, or join our automatic delivery program for the lowest gallon price all winter.

Call (631) 779-3196 Automatic Delivery
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