Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in Manalapan, NJ

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.

Top-Rated Tankless water heater installers in Manalapan - Updated Nov 2026

Garden State Water Heaters
4.5(
521
)
Tankless Water Heater - Install

Serving Manalapan, 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 Proficient Plumbing & Heating
Proficient Plumbing & Heating
4.9(
309
)
Tankless Water Heater - Install

Serving Manalapan, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Paul did a great job, as usual. I had an outdoor water faucet that's been steadily losing water pressure, to the point that it was mostly unusable. The problem was a clogged galvanized section of pipe, which he replaced with proper copper piping. He also found a small leak that I didn't even know about in the basement pipes. He replaced a crazy looking shower arm/head with something that now looks like it was installed by a professional. He checked the bathroom and kitchen sinks for any leaks and replaced a jiggling handle on a toilet that was causing it to run after flushing. If you're looking for a great plumber, look no further. Paul is honest, has very reasonable prices, he's very responsive, and he's truly a pleasure to deal with."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+74

Recommended by97%of homeowners
Avatar for Just In Case Plumbing & Heating LLC
Just In Case Plumbing & Heating LLC
5.0(
59
)
Tankless Water Heater - Install

Serving Manalapan, 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
Avatar for Ryan Laverty Plumbing, Heating & Cooling, LLC
Ryan Laverty Plumbing, Heating & Cooling, LLC
4.6(
30
)
Tankless Water Heater - Install

Serving Manalapan, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Ryan took the time , when no one else even contacted me , he came to my house at 9:30 , poor man worked all day , and still made time , he addressed my problems, and the next day his crew was at the house installing the new system. They were clean efficient, polite informative , removed all old debris, clean up , very professional. I would highly recommend using him anytime. My tankless water heater works great . Plenty of hot water , and energy efficient, highly recommended!"
Response time1 day
5 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Arctic Air Conditioning
Arctic Air Conditioning
4.8(
867
)
Tankless Water Heater - Install

Serving Manalapan, NJ and surrounding areas

Approved (Corporate)

In business since 1977

Free estimates

Emergency services offered

"Very grateful for such an easy and pleasant experience when I suddenly found my very old hot water heater leaking all over the basement floor on a Sunday evening. I did a quick panicked search and thankfully Arctic answered my call and put me at ease with a quote for a replacement and an install appt for first call the next morning. Adam K arrived on time, was very sweet & professional, and installed our new unit in under an hour. Will definitely use Arctic again!"
photos
photos
photos
photos
photos

+6

14 neighbors recently requested a quote
Recommended by96%of homeowners
F.S. Plumbing, Heating, & General Contracting, Inc.
4.6(
145
)
Tankless Water Heater - Install

Serving Manalapan, NJ and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Very professional kept us informed from the start was able to replace a AC; furnace; hot water heater and fix a toilet all in one day! Done before my wife got home at five pm. Very friendly and best price point out of five quotes, I would recommend."
Rinnai Recirculation 95% efficient Tankless
Another Old tank style heater sent to the junkyard
Response time1 day
Recommended by83%of homeowners
Avatar for Mr Fixit Plumbing/ CNJ Home Services
Mr Fixit Plumbing/ CNJ Home Services
4.9(
91
)
Tankless Water Heater - Install

Serving Manalapan, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"Rob came in an emergency Hot Water Heater situation days before Memorial Day… he squeezed us in and came the same evening, saving us from flooding! Price was fair, his work was excellent. He us a a friendly and professional on every level… I would highly recommend him!"
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 Under Pressure Plumbing, LLC
Under Pressure Plumbing, LLC
5.0(
5
)
Tankless Water Heater - Install

Serving Manalapan, NJ and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I am a lifelong plumber, working as a plumber for over 15 years. Finally able to go out on my own and start my own business after many years of hard work. Full licensed and insured. Full service plumbing company. Our prices are very reasonable and affordable. Honesty, transparency, trustworthiness are our top characteristics! We offer same day, next day, and emergency or off hour service.

Bath remodel
Bath remodel
Bath remodel shower
Double vanity
1 neighbors recently requested a quote
Avatar for Garon T Plumbing
Garon T Plumbing
4.6(
257
)
Tankless Water Heater - Install

Serving Manalapan, 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
Avatar for AJ Perri, LLC Plumbing
AJ Perri, LLC Plumbing
3.8(
479
)
Tankless Water Heater - Install

Serving Manalapan, NJ and surrounding areas

Approved (Corporate)

In business since 1971

Credit card accepted

Customers say: True professional

"We had several different technicians working on installing a new water heater in a crawl space. There were several different unexpected occurrences that arose, but the guys were great. They were respectful, curious, helpful, understanding, knowledgeable and extremely patient explaining our oppositions. They were responsive and prompt to some unexpected situations. Highly recommend them, I'm giving the technicians ten stars for their professional and respectful work ethics."
New System Installation
Drain Repair
Response time8 hrs
Recommended by74%of homeowners
...
Showing 1-10 of 111

The Manalapan, NJ homeowners’ guide to tankless water heater installations

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