From boilers and furnaces to heat pumps, water heaters, oil tanks, and generators, we service and install all the major brands across Suffolk and Nassau County.
Domino Fuel services, repairs, and installs all major heating, cooling, water heating, oil tank, and generator brands on Long Island. Browse our brands by unit type to see exactly what we carry, all backed by free estimates and factory-trained technicians.
Licensed & Insured
Factory-trained technicians
All Major Brands
Service & installation
Free Estimates
No-obligation system quotes
Since 1981
Family-owned, local, trusted
Whatever brand keeps your home comfortable, we service it. Domino Fuel has repaired, maintained, and installed every major heating, cooling, and water-heating brand on Long Island since 1981, with factory-trained, licensed technicians who know each system inside and out.
Browse the brands we carry by unit type below, from boilers and furnaces to heat pumps, water heaters, oil tanks, and generators.
We service, repair, and install all major brands. Choose a category to see every brand we work with.
Common questions about the brands we service and install.
We service and install all major brands across every category: boilers, furnaces, oil burners, heat pumps and central AC, ductless mini-splits, air handlers, water heaters, hot water tanks, indirect water heaters, oil tanks, and standby generators.
Both. We repair and maintain every brand we carry, and we install and replace new systems sized correctly for your home, with a free estimate up front.
We stock common parts for the brands we service and can source others quickly, so most repairs are completed fast.
We give honest, no-pressure recommendations based on your home, budget, and needs, plus a free estimate, so you can choose with confidence.
Yes. We offer financing through Wisetack so you can spread the cost of a new system into low monthly payments.
Yes. We serve Suffolk County, Nassau County, and parts of Queens with the same licensed, local team.
We service and install all major brands. Get a free, no-obligation quote from your local Long Island team.
