4.8
Based on 7681 reviews
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Complete Gas Water Heater Services from Universe

Gas water heaters are a reliable choice for Long Island, Rockland County & Bergen County homes, heating water faster than electric models and holding up through power outages.

Universe Home Services has been serving Long Island, Rockland County & Bergen County 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 Long Island, Rockland County & Bergen County.

We take the time to explain whatโ€™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.

(516) 473-0202


Long Island, Rockland County & Bergen County’s Gas Water Heater Team

Long Island, Rockland County & Bergen 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.

Years in Business

Satisfaction Guaranteed

Emergency Service

Homes Serviced Annually

Why Work With Universe Home Services?

Gas water heater installation and replacement requires a licensed plumber in Long Island, Rockland County & Bergen 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 Long Island, Rockland County & Bergen 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.

(516) 473-0202

What Our Customers Are Saying

100% Satisfaction Guarantee

4.8
Based on 7682 reviews
Anthony Donatich
8 hours ago
Carlos reviewed the existing conditions and discussed the pros and cons of the possible design options, from an installers perspective who services and maintains the equipment. Very helpful!
Professional, funny and politeness
Adam
18 hours ago
Had water heater and furnace serviced, Nick Sperlazza and Nick Samson are great techs, very friendly and knowledgeable and helpful. Thanks Nicks!
Grace Noll
19 hours ago
Yes, the Service person, Nick S. Lwas efficient, knowledgeable, professional and courteous
Fred Goldberger
21 hours ago
Universe Home Services was great when our AC unit went out. Will, the technician, was also very efficient, helpful, and friendly. I would highly recommend them!
Neal C
1 day ago
Came and gave estimate right away. Very knowledgeable.
Mona Ismail
2 days ago
I had a great experience with Johnathon from Universe Home Service for my AC repair. He was professional, friendly, and knowledgeable, and he took the time to explain the issue and make sure everything was working properly. The service was prompt and efficient, and I really appreciated his honesty and attention to detail. I would definitely recommend Johnathon and Universe Home Service to anyone looking for reliable AC repair service!
Carolyn Hecht
2 days ago
Best, most knowledgeable and courteous technicians for installations and repairs. Totally trustworthy.
Honestly, I was skeptical due to the price and upon reading negative reviews from other customers. But, Tony, the comfort advisor, definitely put me at ease by ensuring the jobโ€™s needs were met. The job was started and completed today, 9/17/26, by Mr. Espinal and Mr. Kelly. There was a third person whose name unfortunately I didnโ€™t catch. I can surely say that the 3 gentlemen that performed the job were not only polite, but knowledgeable, neat, careful and considerate when performing and moving materials throughout my home. I hope that my review speaks for years to come as I make use of the waterless water heater. I hope to be able to use them for other future needs. Thank you Universe Home Services.
Hector Raimundi
2 days ago
Will came for my yearly maintenance performed a checkup and took his time. He was knowledgeable in my furnace and checked all around. I was happy to hear that my furnace did not need any parts or additional service. Happy customer
Rochelle Slatz
2 days ago
Excellent service! Very knowledgeable and efficient service.
David and Ryan and Bryan did a fantastic job with the rewiring of my house. They cleaned up and made things very easy
Susan Frank
2 days ago
Chester was a very personable and helpful tech. The work was all completed with great care and expertise
TheCrojj
2 days ago
When my 42-year-old central a/c system started giving me problems at the height of early August heat, Universal sent someone out expeditiously. The service tech was pleasant and professional and recommended replacement of the system. He didn't deny that components could be repaired or replaced, but he explained why full replacement would be the best option. We scheduled the system overhaul two days later. In that interval, i started having doubts, so I called Universal and spoke to the service rep, who was really patient with me and addressed all my questions. I decided to proceed with the replacement. On the actual day of replacement, several techs were at the house to remove the old handler and install the new system. Everyone was so professional and kind and went out of their way to make sure they kept my home clean. They checked in with me throughout the day to provide updates and get my input. It was truly a wonderful experience. The other great thing are the text updates – I got updates whenever any service tech was arriving to my home, including their name. Special thanks to Mike Fitzpatrick, Frank Cannata, Erik Trippett, Johnnatan Marquez, Matt Restituyo, and Jose Velasquez. They're a little pricier than other companies, but I have no regrets. The service and professionalism was top notch and absolutely worth it. I would not hesitate to utilize their services again.
Lawrence was an excellent technician. He explained everything thoroughly and did a great job!!
Merly Barrios
3 days ago
Melanie F was very professional, kind, and helpful. She took the time to explain everything clearly and made the whole experience easy and pleasant. Great service!
Emia Hallie
3 days ago
Will was beyond amazing. I truly enjoyed this authentic and genuine interaction. Please keep on being an awesome human being. Wifey youโ€™re a lucky one! Heโ€™s great. Thank you, Will.
Visit from Universe was very nice! He came on time and was reassuring. I was a little nervous and he went right to work and explained all he had to do for my air conditioner! Very satisfying explanation!!! So I am going to have universe , do their job!!! Grateful !!! Today they finished and the crew that came were efficient as could be , Universe !!! Gets a Five star twice from me !!!
Laura Formes
4 days ago
Highly recommend. Brian was friendly and professional
John Foley
4 days ago
Prompt, friendly, professional, and a perfect HVAC replacement. Highly recommend this team.
Ethel Heftler
4 days ago
Great work from a gentleman who knew what he was doing !
Janet Maroldo
4 days ago
Anthony was a wonderful tech. He showed care and concern and was very polite.
Kathy Curcio
4 days ago
The tech was great and very helpful!
Manraj Sekhon
5 days ago
Excellent service. Lawrence is the man.
SeeYou Later
5 days ago
On time, very friendly and knowledgeable

Universe Home Services truck stocked for HVAC, plumbing, and electrical repairs

(609) 799-3434

Advantages of Gas Water Heaters

Gas water heaters deliver benefits that standard electric models cannot match, especially in homes with existing gas service.

Standard and tankless gas water heaters both take advantage of natural gas for faster heating, lower operating costs, and continued operation during power outages.

Gas water heaters heat water faster than electric models, which means quicker recovery times and a steady supply of hot water for busy households that run multiple fixtures at once.

Natural gas typically costs less than electricity on a monthly basis for water heating, which means a gas unit often costs less to run over time and shows up as lower utility bills across the life of the system.

Standard gas water heaters do not rely on electricity to operate, so they continue to deliver hot water when the utility goes down. That matters on Long Island, where nor’easters and summer storms can take the power out for extended stretches.

If your home already has a gas line, installing a gas water heater is typically quick and less disruptive than you might expect, especially when replacing an existing gas unit with a new one of the same type.

Signs You Need a New Gas Water Heater

Most gas water heaters last 8 to 12 years, and the unit usually tells you it is nearing the end of its service life before it fails completely.

Recognizing the signs of a failing water heater helps you replace it on your schedule instead of during an emergency.

Unusual noises during operation typically indicate sediment buildup at the bottom of the tank, which reduces efficiency and stresses the burner. A quiet water heater that has started making noise is telling you something has changed.

Water at the base of the tank, at the fittings, or from the relief valve points to either a plumbing-side repair or a tank failure. A leaking tank is rarely something to defer, and confirming the source quickly is how a small repair stays small.

Hot water that runs out faster than it used to, takes longer to recover, or arrives at an inconsistent temperature points to a failing burner, a worn thermocouple, or sediment that is insulating the tank from the heat source.

Rust-colored or cloudy hot water usually means the tank’s interior is corroding or the anode rod has failed. Once corrosion reaches this stage, replacement is typically the right call.

Gas Water Heater Services

Universe provides the full range of gas water heater services across Long Island, Rockland County & Bergen 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.

Family dancing together in living room


Green Universe Van parked on the side of residential street

(516) 473-0202

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, Rockland County & Bergen County.

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 Long Island, Rockland County & Bergen 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, Rockland County & Bergen County

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 Long Island, Rockland County & Bergen County, with same-day response for homes that have lost hot water. Contact us online or call to get on the schedule.

Universe Home Services Technician near open van doors

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.

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