Top-rated water heater installers and replacers.

Get matched with top water heater installers and replacers in Hauppauge, NY

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Water heater installers and replacers in Hauppauge

Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.6(
68
)

Serving Hauppauge, NY and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Kevin was great! The rest of the company not so much. Kevin diagnosed the problem immediately as the thermostat, had a replacement in the truck, and completed the installation of the new unit quickly. He showed me how to program the updated version, and everything seemed to be fine - until the next morning. Turned out the replacement was defective. When I called, I was told that they might not be able to get back to me that day, but Kevin interrupted his schedule to come back and put in a new (and working) unit at no charge."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time3 days
10 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Island Pipes LLC
Island Pipes LLC
5.0(
40
)

Serving Hauppauge, NY and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"My go-to for my own home or my real estate clients. Very trustworthy great pricing and gives honest advice about work that is needed or not necessary. Very neat and professional. Recently just replaced my hot water heater"
Slab Leak Repair
Testing
Slab Leak Repair
Slab Leak Repair
Slab Leak Repair

+24

1 neighbors recently requested a quote
Avatar for RDS Plumbing and Heating
RDS Plumbing and Heating
4.6(
122
)

Serving Hauppauge, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Small jobs welcome

Offers commercial services

"Had an excellent experience. He replaced my boiler and water heater and did a flawless job from start to finish. Super professional, showed up on time, explained everything clearly, and the work was clean and efficient. The new system runs perfectly, and the installation looks great. Pricing was fair and there were no surprises. It’s hard to find tradespeople this reliable—highly recommend and would 100% use him again."
Response time7 hrs
Response rate85%
Recommended by58%of homeowners
Avatar for Elite Piping Solutions
Elite Piping Solutions
4.8(
49
)

Serving Hauppauge, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"Billy and his crew were an absolutely pleasure to work with. They exceeded my expectation to replace my boiler and hot water heater along with associated piping in record time working in concert with the GC to complete all work in 3 days. The finished work was neat and clean correcting errors with my original installation. All debris was removed each day. He ensured I was satisfied, kept me informed of the progress and what to expect. Upon leaving he made recommendations to have all my air valves replaced in my radiators and encouraged me to call with any questions. I appreciate the care he and his crew took with my home."
Response time6 hrs
Response rate88%
7 neighbors recently requested a quote
Avatar for Aces Plumbing Heating and Cooling LLC
Aces Plumbing Heating and Cooling LLC
4.8(
23
)

Serving Hauppauge, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Aces did an excellent job replacing our toilets, shutoffs, and hose bibs. They were professional, clean, efficient, and communicated clearly. The work was completed on time and pricing was fair. Highly recommend."
Response time4 hrs
Response rate90%
Avatar for Varsity Home Service
Varsity Home Service
4.2(
90
)

Serving Hauppauge, NY and surrounding areas

Approved

In business since 1962

Free estimates

Emergency services offered

"Conner and Craig were great. They were at my house within an hour after I called. They did everything they could to save me money and fixed my boiler expedidoustly. If you have an sort of boiler or home heating issue, I would recommend Varsity and especially Conner and Craig."
Water Filtration Systems
Heating and Air Conditioning
Toilet, Faucet and Vanity
Water Heaters and Boilers
Water Filtration Systems

+73

Response time5 hrs
2 neighbors recently requested a quote
Recommended by86%of homeowners
A Touch of Class Plumbing & Heating, Inc.
5.0(
9
)

Serving Hauppauge, NY and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

With over 23 years of a local Nassau County business, my company A Touch of Class Plumbing and Heating, Inc, is your experienced best choice for all of your residential and commercial plumbing and boiler needs! I welcome all sizes of requests and enjoy installations, replacements and service work. I am an owner operated company so you can feel security and have the quality of a licensed plumber being on every job. My attention to detail and focus on customer service will set your experience with my company and your finished work apart from what any other businesses offer! I welcome maintenance, upgrade, replacement and emergency service calls 24 hours a day. Please call me, James, for a free quote today!

Recommended by11%of homeowners
...
Showing 1-10 of 242

The Hauppauge, NY homeowners’ guide to water heater installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.