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Top-Rated Water heater installers and replacers in New Brunswick - Updated Nov 2026

Avatar for Just In Case Plumbing & Heating LLC
Just In Case Plumbing & Heating LLC
5.0(
59
)
Water Heater - Install or Replace

Serving New Brunswick, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Warranties offered

Credit card accepted

"Alec from Aqua Sewer & Drain Service very professional when he showed up to check the water leak we had. Alec diagnosed the issue and said we needed an expansion tank since it cracked and that’s where all the water was leaking from. He said we don’t need a water heater because that is functioning properly. He took some pictures and then went to get the parts and came back within 30 mins and started the work. You can tell he really knew what he was doing. He had all the right tools in his work truck. He removed the old expansion tank and put in the new expansion tank and a shut off valve and he also strapped the expansion tank so it got added support. He also check the water pressure and looked for leaks before he left. We had this issue Friday night around 11pm and we call his company Saturday morning and he should up at 8am. It took about 2 hours before he finished. Alec was very knowledgeable, he also wore booties on his shoes in our house. I would recommend Aqua Sewer & Drain Services to anyone who has any plumbing issues. We live in South Brunswick NJ."
Plumbing Project
Plumbing Project
Before
Basement Bathroom
Water Heaters Project

+14

Recommended by45%of homeowners
Avatar for Garden State Water Heaters
Garden State Water Heaters
4.5(
523
)
Water Heater - Install or Replace

Serving New Brunswick, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Dawn and Carmine gave fast response and detail quote to customer. We discussed our usage and they recommended the high recovery water heater model to fit our need. Installation job is professional and fast. Technicians showed up on time and completed the job in about 1 hour. Our unit is located on 3rd floor so it is considered a difficult job. I'd recommend garden state water heaters to my friends and family for their water heater replacement."
Bradford White Water Heater
Water Heater Install
Water Heater Install
Water Heater Install
Water Heater Install

+7

Response time3 hrs
Response rate86%
181 neighbors recently requested a quote
Garden State Water Heaters
4.5(
521
)
Water Heater - Install or Replace

Serving New Brunswick, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

Our experience is serving our customers with 100% satisfaction on every project we take on. We will give you the peace of mind you need and deserve. Garden State Water Heaters, happily services the community with integrity, professionalism, and competitive pricing. We are fully licensed and insured, and have built a reputation for quality work with each satisfied customer. Thank you for the opportunity to introduce you to our company.

Water Heater Install
Water Heater Install
Water Heater Install
Water Heater Install
Water Heater Install

+1

2 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Dawson Mechanical Contracting
Dawson Mechanical Contracting
4.8(
136
)
Water Heater - Install or Replace

Serving New Brunswick, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"Great! The workers are very professional and punctual. They installed a tankless water heater. They cleaned everything up when they were done and then explained how it worked and how to maintain it throughout the years so it would work better. I highly recommend this company."
Additional Photos
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Additional Photos
Additional Photos

+20

Response time7 hrs
Response rate99%
Recommended by92%of homeowners
Avatar for Mr Fixit Plumbing/ CNJ Home Services
Mr Fixit Plumbing/ CNJ Home Services
4.9(
91
)
Water Heater - Install or Replace

Serving New Brunswick, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"If you’re looking for a top-notch plumber who tells it like it is and goes the extra mile, Anthony at Mr. Fix It is your go-to professional! I recently had three major plumbing concerns: fixing a toilet leak, creating a permanent dehumidifier solution for my basement, and replacing my water heater. Anthony handled all of these tasks with exceptional skill and dedication. One of the standout aspects of working with Anthony is his honesty. He’s straightforward and transparent about what needs to be done and how it will be achieved. This level of clarity is incredibly refreshing and reassuring. In addition to his expertise, the pricing was very fair and highly competitive. Compared to more corporate plumbing establishments, his rates are not only reasonable but also offer great value for the quality of work provided. Anthony also answered all my questions, including those related to electrical work, as he’s also an electrician. His broad knowledge base and willingness to share his expertise are truly impressive. Rob is incredibly responsive, even taking calls while on vacation, which highlights the efficiency of his operation. Anthony stayed late to ensure the job met my high standards and went above and beyond to ensure everything was perfect. If you need plumbing work, request Anthony at Mr. Fix It—he’s the best in the business. I wouldn’t hesitate to hire him again for any future needs. I highly recommended!"
Mrfixit CNJ made a Complete transformation of my bathrooms with True quality & comfort in mind.
The lights & Rainhead really make this bathroom
Additional Photos
Additional Photos
Additional Photos

+48

Response time9 hrs
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Arctic Air Conditioning
Arctic Air Conditioning
4.8(
867
)
Water Heater - Install or Replace

Serving New Brunswick, NJ and surrounding areas

Approved (Corporate)

In business since 1977

Free estimates

Emergency services offered

"It went very well. Before my service guy Eric showed up, the company sent me his photo, advised they were following safe Covid practices and gave me an ETA for his arrival. Eric was very professional and he assessed that I needed a new thermocouple. Eric installed the thermocouple and had the furnace running again promptly. He also advised me that Arctic Air had a plumbing division when I was asking about replacing the hot water heater. He took the time to call the office about the cost of replacing my hot water heater and gave me a quote good for 6 months. Eric was very knowledgeable, welcomed my questions and he really impressed me. I had been looking for a trustworthy service and I feel I have found that in Arctic Air. I highly recommend the service."
photos
photos
photos
photos
photos

+6

14 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.5(
70
)
Water Heater - Install or Replace

Serving New Brunswick, NJ and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"We were desperate to find someone to repair our central air conditioning unit. We were not able to move into the house and everyone that we called was not able to accommodate us because of the recent heat wave. All Weather was able to get a technician to us within 2 days. Nuri was amazing and showed my husband how everything worked and what repairs needed to be done. By the time he left, we had a cool house and were able to set up our movers. Thanks to Angie’s list, I found a reputable company that was reliable and efficient. We can rest easy! Thank you!!!"
Additional Photos
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Additional Photos

+13

Response time3 days
7 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Premier HVAC Services
Premier HVAC Services
4.3(
229
)
Water Heater - Install or Replace

Serving New Brunswick, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"I had an issue with my stream boiler last Saturday. Did a google search and called multiple companies except Lighthouse (also part of Premier HVAC) picked up the phone right away and the tech Slava (unsure if I spelled his name correctly) showed up an hour after my call. He was very knowledgeable. He first did a thorough inspection on my streamer boiler (I thought mine was called furnace but he corrected me and luckily Lighthouse also repair stream boiler), then giving options (replace the water feeder and side glass or the whole stream boiler since mine was already past 30years and it may not last long). Due to budget issue, after discussed with my family, we chose for now just changed the parts. Slava has no problem with that and I got lucky that he was about to arrange time to have the work done the same day. Slava is also very patient and professional. As he learned that I am new to streamer boiler, while he was doing his work, at the same time, he was giving “a lecture “ in terms of names, functions of each parts and the concept of how the stream boiler works and how to maintain it properly. I gotta be honest that I don’t recall all the he mentioned but at least now I have a concept. In terms of the price, I can’t say that it’s cheap but you pay for the quality of service that you get. Slava literally taking his time and spent about 4 hours to repair. Highly recommend."
Additional Photos
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+38

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for AJ Perri, LLC Plumbing
AJ Perri, LLC Plumbing
3.8(
479
)
Water Heater - Install or Replace

Serving New Brunswick, NJ and surrounding areas

Approved (Corporate)

In business since 1971

Credit card accepted

Customers say: True professional

"Robert Kula came out with helper Jason Valles to remove and replace my water heater. Not only did they arrive on time and clean up after themselves, they took the time to go over the new water heater shut off valve and alarm. They helped me install the app on my phone. They both provided my with excellent service. Not to mention, the price was outstanding. I would absolutely recommend them and will be using them for all my future plumbing needs."
New System Installation
Drain Repair
Response time8 hrs
Recommended by74%of homeowners
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