We service, repair, and install hot water tanks from every major brand across Suffolk and Nassau County.
Domino Fuel services and installs hot water tanks from all major brands on Long Island. Our factory-trained technicians repair, maintain, and replace every brand we carry, backed by free estimates and decades of local experience.
Licensed & Insured
Factory-trained technicians
All Major Brands
Service & installation
Free Estimates
No-obligation system quotes
Since 1981
Family-owned, local, trusted
Domino Fuel services, repairs, and installs hot water tanks from every major brand across Long Island. Whatever brand you have, or are considering, our factory-trained technicians know it inside and out. Explore the brands we carry below, or see our full water heater replacement.
Not sure which brand is right for your home? We will give you honest, no-pressure guidance and a free estimate. Browse all our brands by unit type.
Click any brand below for its dedicated page with model comparisons, costs, and service details.
No matter the brand, our licensed technicians handle it all: diagnosis and repair, annual maintenance and tune-ups, and full installation or replacement. We stock common parts, work to code across Suffolk and Nassau County, and back every job with a free estimate and honest advice. For details on what we offer, see our water heater replacement page.
A storage (tank) water heater is the simplest, most affordable way to keep hot water ready. The right one comes down to size, fuel, and build quality:
We will size and install the right tank for your home, with a free estimate.
Two numbers size a tank correctly. The first-hour rating is how much hot water the unit can deliver in one busy hour, combining the stored gallons and how fast it reheats. Recovery rate is how quickly it reheats after heavy use.
A 50-gallon gas tank, for example, often delivers more usable hot water than a 50-gallon electric tank because gas recovers faster. We match the numbers to your actual mornings.
A well-maintained storage tank typically lasts 8 to 12 years. Lifespan comes down to the sacrificial anode rod (which protects the tank from corrosion) and sediment control. Flushing the tank and replacing a spent anode rod can add years.
Considering an upgrade? Compare tank and tankless water heater brands or boiler-fired indirect water heaters.
Safe, efficient tank performance depends on a correctly sized gas or electric supply, proper venting, a working temperature-and-pressure relief valve, an expansion tank where required, and a drain pan. These are code items for good reason.
Our licensed technicians install every tank to code. See our water heater replacement page or request a free estimate.
Common questions about the brands we service and install.
Yes. Our factory-trained technicians repair and maintain hot water tanks from every brand we carry, and we can usually source parts for all of them.
Yes. We install and replace hot water tanks from all the brands listed, sized correctly for your home and installed to code, with a free estimate up front.
The best brand depends on your home, budget, and needs. We give honest, no-pressure recommendations and 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. Domino Fuel is fully licensed and insured, and our technicians install and service to manufacturer specifications.
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.
