About Domino Home Services

Long Island's Same Day Water Heater Company Since 1981

Family-owned, licensed, and insured. Serving Nassau and Suffolk Counties with same day replacement, honest pricing, and work that lasts.

Call Now (631) 898-5780

★★★★★

Talk to a real person, 24 hours a day.

Same Day Install Family Owned Since 1981 Licensed & Insured Nassau & Suffolk

Our Story

Built on Long Island. Built for Long Island.

Domino Home Services has been keeping hot water flowing across Nassau and Suffolk Counties since 1981. We started as a small family operation, and over four decades later we are still family-owned, still answering our own phones, and still doing the work ourselves.

What changed: we got faster. Today our techs roll out of the shop with a fully stocked truck and the most common tank sizes already on board, so when a customer calls before noon with no hot water, the new unit is usually installed before dinner.

What did not change: who we are. We show up when we say we will, we do the job the right way, and we leave your basement cleaner than we found it.

Domino Home Services water heater service vans on Long Island

EST.1981

40+

Years on Long Island

10,000+

Homes Served

24/7

Real Person on the Phone

4.9★

Customer Rating

Why Homeowners Pick Us

Four Reasons We've Lasted Since 1981

A water heater install is not glamorous. It just needs to be done right, on the day you call, by someone who actually shows up.

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Same Day Replacement

Most calls placed before noon get a brand new unit installed the same day. The trucks roll with common sizes already loaded.

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Licensed & Insured

Fully licensed in Nassau and Suffolk. We pull permits and meet local plumbing code on every install. Nothing skipped, nothing hidden.

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Family Owned Since 1981

Three generations on Long Island. Our reputation is the only thing keeping the lights on, and we treat it that way on every call.

Our Technicians

Long Island Guys. Trained. Background-Checked. Wearing Booties.

Every tech who pulls up in a Domino van went through our in-house training and a full background check. They wear a uniform, they cover their shoes, and they leave the work area cleaner than they found it.

Trained on gas, electric, hybrid, and tankless installs
Background checked and drug tested
Uniformed and ID-badged
Pull permits and meet Nassau / Suffolk plumbing code
Friendly with your dog

Friendly Domino Home Services water heater technician on Long Island

Where We Work

All of Nassau and Suffolk Counties

Same day service across Long Island. Here is a sampling of the towns we cover every week.

Huntington Smithtown Babylon Brookhaven Hempstead Levittown Massapequa Bay Shore Commack Patchogue Lindenhurst Ronkonkoma + 100 more

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