Gas Water Heater Service on Long Island
When the hot water runs out on a January morning or the shower takes forever to heat up, your gas water heater is the quiet appliance behind the problem.
A gas water heater uses a burner fueled by natural gas to warm water quickly, and when it is working right, you do not think about it.
Universe Home Services installs, replaces, and repairs gas water heaters across Nassau and Suffolk County, with same-day response for homes that have lost hot water. Contact us online for a free estimate today.
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Complete Gas Water Heater Services from Universe
Gas water heaters are a reliable choice for Long Island homes, heating water faster than electric models and holding up through power outages.
Universe Home Services has been serving Long Island homeowners since 1954, and our licensed plumbers work on standard and tankless gas water heaters from the major manufacturers, offering installation, replacement, and repair with same-day response across Nassau and Suffolk County.
We take the time to explain what’s going on with your gas water heater and what signs to watch for, like inconsistent hot water or unusual noises. With a well-staffed team and quick response times, we can get to you fast and complete installations sooner than most. Our gas water heater services include:
If you are considering a gas water heater for your Long Island home, contact Universe Home Services to help you choose the right model and handle the installation end to end.
Long Island’s Gas Water Heater Team
Nassau and Suffolk County homeowners call Universe when the hot water is out and they want it back today, not next week.
We are well-equipped to provide same-day water heater solutions, often faster than most competitors.
Our licensed plumbers work on standard and tankless gas models, handle the gas line and plumbing side of the installation, and cover the full scope in-house so a water heater project does not turn into coordinating with a second contractor.
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Homes Serviced Annually
Call (516) 473-0202 to schedule gas water heater services.
Questions?
Why Work With Universe Home Services?
Gas water heater installation and replacement requires a licensed plumber in Nassau and Suffolk County. We perform every job with licensed plumbers on staff, not unlicensed installers running work they cannot sign off on.
No hot water is not a problem that waits for next week. We offer same-day service across Long Island so a morning without hot water does not become a weekend without hot water.
Gas water heater installation touches the gas supply, the venting, and the plumbing side of the home. Universe handles all of it, so a water heater project that surfaces gas line work does not require calling a separate contractor.
If replacement is the right call, we provide free estimates on the work. You get real pricing and scope before making a decision that shapes your hot water for the next 8 to 12 years.
A water heater replacement is a significant investment. We offer financing with approved credit to make the upgrade more manageable for homeowners.
We offer discounts for military personnel, veterans, and seniors, along with seasonal offers that keep service affordable for the households we serve.
Universe is a BBB Accredited Business. Seven decades of plumbing service across Long Island stands behind every water heater we install, repair, or replace.
We live and work on Long Island. Homeowners across Nassau and Suffolk County rely on us because we know the homes here and we show up when we say we will.
An Easy, Stress-Free Scheduling Process
Getting gas water heater service should never feel complicated.
Universe Home Services makes the process easy from start to finish.
Call us or schedule service online at a time that works for you. Same-day availability is offered for homes that have lost hot water or are dealing with an active water heater issue.
Your licensed plumber evaluates the water heater, the gas connection, the venting, and the plumbing side of the installation. You receive a clear recommendation and upfront pricing before any work begins.
Every installation, replacement, and repair is tested before the visit ends. Your water heater is confirmed to be heating correctly, holding pressure, venting properly, and operating safely before we leave.
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Call (516) 473-0202 to schedule gas water heater services.
Questions?
Gas Water Heater Services
Universe provides the full range of gas water heater services across Nassau and Suffolk County.
Whether you are installing a new unit, replacing an aging one, or diagnosing a specific issue, we handle the scope with licensed plumbers who work on standard and tankless gas systems. We can help with:
We install gas water heaters safely and correctly so your home has hot water when you need it. That includes sizing the unit to your home’s demand, handling the gas line connection, confirming venting, and testing the system before we leave.
If your old unit is not working like it used to, we replace it with a new, energy-efficient gas water heater, including free replacement estimates so you see the scope before committing.
We fix common issues like inconsistent heating, leaks, pilot and ignition problems, and strange noises to get your system running smoothly again, with same-day response for homes that have lost hot water entirely.
Universe Home Comfort Club Service Plans Starting at
$49.99 / mo
Other Types of Water Heaters
If you are considering a switch from gas, Universe installs and services electric and tankless water heaters across Long Island.
Gas is the right answer for many homes, but electric and tankless systems have their own advantages that may fit your home better depending on your hot water demand, fuel availability, and installation space.
Electric water heaters are a strong option for homes without a gas connection or for homeowners who want to avoid combustion equipment entirely. We handle electric water heater installation, replacement, and repair across Nassau and Suffolk County.
Tankless water heaters heat water only when you need it, which means endless hot water and no stored tank taking up basement space. Tankless is available in both gas and electric configurations, and we help homeowners evaluate which fits the home’s demand and infrastructure.
Other Solutions for Your Home from Universe Home Services
Schedule Gas Water Heater Service on Long Island
No hot water does not have to mean waiting a week for a plumber.
Universe Home Services provides gas water heater installation, replacement, and repair across Nassau and Suffolk County, with same-day response for homes that have lost hot water. Contact us online or call to get on the schedule.
Gas Water Heater FAQs
How long does a gas water heater last?
A gas water heater typically lasts between 8 and 12 years, depending on maintenance and water quality. On Long Island’s hard water, scale buildup inside the tank shortens that life at the bottom of the range, which is why we recommend periodic flushing for standard tank units.
How do I turn off a gas water heater?
To turn off a gas water heater, set the thermostat to off and shut off the gas supply valve near the unit. If you smell gas or have any other safety concern, leave the home and call the gas company and a licensed plumber.
Does a gas water heater need electricity?
Most standard gas water heaters do not need electricity to operate, which is why they continue working during power outages. Some newer models use electricity for ignition or digital displays but still operate through short outages on their own.
How can I tell if I have a gas or electric water heater?
Check for a gas line and burner at the bottom of the unit. If you see a gas line running to the unit and a burner assembly underneath, it is a gas unit. If there is no gas line and you see heating elements with a power cord instead, it is electric.