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Top-Rated Tankless water heater repair pros in Neptune - Updated Nov 2026

Avatar for Just In Case Plumbing & Heating LLC
Just In Case Plumbing & Heating LLC
5.0(
59
)
Tankless Water Heater - Repair

Serving Neptune, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Warranties offered

Credit card accepted

"This company is a treasure! I had a gas leak last week in the heart of the coldest weather in ten years: PSE&G just shut off the gas and left; and Alex was the only plumber who responded, to my urgent calls for help as the house cooled down. He was reassuring, came that day to take a look, arrived punctually with a helper the next day, and did a 3-hour repair (it involved work outside and in a crawl space) quickly, efficiently, and professionally. He cleaned up thoroughly, and left me with heat back on and hot water restored. PSE&G came the next day to remove the red tag and approve his work. All this for a third of the price the big companies wanted to charge me! In addition, he spotted duct work that had been dangerously incorrectly installed on the new furnace and warned me - the company who did the installation has just been over and has agreed to remediate the duct work free of charge. - Alex is fairly young but experienced, a master plumber, fully licensed, and friendly and h"
Plumbing Project
Plumbing Project
Before
Basement Bathroom
Water Heaters Project

+14

Recommended by45%of homeowners
Garden State Water Heaters
4.5(
521
)
Tankless Water Heater - Repair

Serving Neptune, 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 Garden State Water Heaters
Garden State Water Heaters
4.5(
523
)
Tankless Water Heater - Repair

Serving Neptune, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"They care! They stopped by to address a hot water heater on the blink but the weather was brutally cold and Mikey saw me working on the boiler… After addressing a plan to convert to tankless, he helped me make the decision to switch to a tankless combi solution. Very happy how the team took the time to complete the job timely. I will use them for other projects for sure"
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
Avatar for Proficient Plumbing & Heating
Proficient Plumbing & Heating
4.9(
309
)
Tankless Water Heater - Repair

Serving Neptune, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Great job very Profecetent water heater looks great and works even better the men who did the job were outstanding very professional I wish I could remember their names Sorry but I would like to say great job and Thank You"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+74

Recommended by97%of homeowners
Avatar for Raymond James Hoben Plumbing & Heating, Inc.
Raymond James Hoben Plumbing & Heating, Inc.
4.9(
52
)
Tankless Water Heater - Repair

Serving Neptune, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"Raymond and his crew did an excellent and outstanding job installing a new water heater. Very professional and courtesy. Showed up on time, proposal was great, explained every detail and step, installation was flawless! He was even available at midnight when we thought there was an issue but realized it was no issue at all and he was ready to come to the house regardless! Couldn’t ask for a better service and company! Will use in the future for other plumbing needs! Highly recommended!! A Thanks again!!"
Response time11 hrs
10 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for MyGuy Plumbing & Drain
MyGuy Plumbing & Drain
4.9(
146
)
Tankless Water Heater - Repair

Serving Neptune, NJ and surrounding areas

Approved

In business since 2018

Emergency services offered

Warranties offered

"Sean at MyGuy Plumbing did a great job installing a new tankless water heater. Because it was an emergency situation, Sean and My Guy Plumbing were able to re-arrange schedules to complete the job as soon as possible."
Water Heater Installation
Sewer Line Repairs
Gas Lines
Sewer and Drain Cleaning
Faucet and Toilet Installation

+1

Response time2 days
4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Mr Fixit Plumbing/ CNJ Home Services
Mr Fixit Plumbing/ CNJ Home Services
4.9(
91
)
Tankless Water Heater - Repair

Serving Neptune, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"My son owns a rental property in Old Bridge NJ. Although he had it inspected prior to purchase there were a few plumbing issues left behind. In his efforts to repair those issues promptly and correctly, he hired MrFixit CNJ Home Service located in Manalapan, NJ. Rob at MrFixit was very helpful and sent a technician. In the end everything was done properly, fairly and even included a discount! We are very pleased with the great service and fair pricing! Services: Find & repair leak, Repair toilet"
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 Right on Home Improvements, LLC
Right on Home Improvements, LLC
4.3(
70
)
Tankless Water Heater - Repair

Serving Neptune, NJ and surrounding areas

Approved

In business since 2013

Warranties offered

Credit card accepted

Hello! We at Right on Plumbing, Heating, Air & Home Services have been in business for 10+ years. We offer all Plumbing and HVAC services, install standard and tankless water heaters, boilers and furnaces, AC and mini splits, duct work, water filtration systems, gas lines, sump pumps, plumbing fixtures and more! We look forward to giving you a world class customer service experience from the initial phone call through the finished project. Give us a call 609-709-7702 today! We look forward to hearing from you.

Recommended by96%of homeowners
Avatar for Garon T Plumbing
Garon T Plumbing
4.6(
257
)
Tankless Water Heater - Repair

Serving Neptune, NJ and surrounding areas

Approved

In business since 1993

Emergency services offered

Warranties offered

"It went well. The job was performed thoroughly. I have great confidence in Mike D. From what I observed, he and the young man who accompanied him to help, work well together. They explained what they were doing. They noticed a slow leak in a valve on the hot water tank which they replaced. I have a service contract with them for both appliances."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by91%of homeowners
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