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

Avatar for Garden State Water Heaters
Garden State Water Heaters
4.5(
522
)
Water Heater - Install or Replace

Serving Flemington, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"There is something to be said about watching true professionals tackle a job. They will do the task quickly, correctly and will be able to deal with unforeseen problems. They have done the job hundreds of times and have seen all the possible problems. It could be a knee replacement surgeon, a tax accountant or, in this case, a water heater installer. The Garden State guys pulled into my driveway at 11:05 AM after promising between 10:00 AM and 2:00PM. The drain valve on my old heater was corroded shut. No problem; we have a pump for that. Need an overflow pan? No problem; we have one right here. Never missing a beat, the new heater was in place, the work area was swept clean and they pulled out of my driveway at 12:02 PM. That was one month ago and I feel like am set for the next ten years. Wow!"
Bradford White Water Heater
Water Heater Install
Water Heater Install
Water Heater Install
Water Heater Install

+7

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

Serving Flemington, 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 Arctic Air Conditioning
Arctic Air Conditioning
4.8(
867
)
Water Heater - Install or Replace

Serving Flemington, 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!"
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photos
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+6

14 neighbors recently requested a quote
Recommended by96%of homeowners
Benjamin Franklin Plumbing
4.0(
187
)
Water Heater - Install or Replace

Serving Flemington, NJ and surrounding areas

Approved

In business since 1996

Emergency services offered

Credit card accepted

"Had my aging water heater replaced in addition to some updating to the attachments. Technicians, Jack and Paul, did a great job on the installation. We’ll see how the new water heater runs, but they were knowledgeable and professional in their service."
Response time10 hrs
46 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for AJ Perri, LLC Plumbing
AJ Perri, LLC Plumbing
3.8(
478
)
Water Heater - Install or Replace

Serving Flemington, 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
Avatar for NJ Pro Plumbing LLC
NJ Pro Plumbing LLC
4.9(
41
)
Water Heater - Install or Replace

Serving Flemington, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Offers commercial services

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today! \n

Broken Copper Pipe
Live Edge Sink and Toto
Gas Line Replacement
Entire Bathroom Remodal
1 neighbors recently requested a quote
Recommended by68%of homeowners
Leacy's Plumbing & Heating, LLC
3.7(
80
)
Water Heater - Install or Replace

Serving Flemington, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Mr Bill Leacy was very professional, courteous, and punctual. In his first call, he requested a snapshot of the disabled water heater. Then he explained what the project entails, the brand of the water heater he was going to install with warranty information etc; he arrived at our doors with the replacement water heater in less than 2 hours after his first call. Completed the project in less than 3 hours after he showed up and left the place tidy and clean. We were extremely pleased with the speed and the quality of work that Bill did."
Lawrenceville Prep School
Lawrenceville Prep School
Lawrenceville Prep School
Lawrenceville Prep School
Lawrenceville Prep School

+19

Response time10 hrs
Recommended by90%of homeowners
Avatar for Gold Medal Service, LLC (South)
Gold Medal Service, LLC (South)
3.7(
418
)
Water Heater - Install or Replace

Serving Flemington, NJ and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"I was installing a swim spa which has a very similar installation as a spa. They were very courteous and they showed up on time. The pricing however was very high. They quoted me for a subpanel that I did not need and tried to sell me a 3rd subpanel because they said the one the swim spa manufacturer gave me did not have enough slots for another breaker but there were actually 4 slots and the swim spa only uses 2. I would give a word of caution to anyone who doesn't know anything about electrical installations and definitely get 2 more quotes as they were 276% more than my next highest quote. I didn't believe this was a case of you get what you pay for but just a case of tacking on extra work that didn't need to be done. With that said I felt they did know how to run electrical and they probably do a nice job judging by other reviews, at that price they should."
Gold Medal Plumber under sink
Gold Medal tech with homeowner and water heater
After - Tankless heater and water softener
Before - Older water heater
Recommended by86%of homeowners
Avatar for EJ REMODELING AND PLUMBING MAINTENANCE LLC
EJ REMODELING AND PLUMBING MAINTENANCE LLC
5.0(
5
)
Water Heater - Install or Replace

Serving Flemington, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

E and J Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business

Response time4 hrs
Response rate100%
37 neighbors recently requested a quote
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