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Top-Rated Tankless water heater installers in Franklin Lakes - Updated Nov 2026

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

Serving Franklin Lakes, 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%
198 neighbors recently requested a quote
Garden State Water Heaters
4.5(
521
)
Tankless Water Heater - Install

Serving Franklin Lakes, 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

Recommended by81%of homeowners
Avatar for Ralph Maresca Plumbing & Mechanical LLC
Ralph Maresca Plumbing & Mechanical LLC
4.9(
151
)
Tankless Water Heater - Install

Serving Franklin Lakes, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"I found Ralph on Angie's list and contracted him for a clogged drain. I was pleased that he responded quickly and he took care of 2 clogged shower drains. The following week, my hot water heater broke and Ralph called back five minutes after I sent him a text. He replaced it with a superior model (which cost only a little more than the cheap model that I had and he explained the features which made it superior. I later found a YouTube video which confirmed everything that he said). The warranty was better also. He came back the following day to replace two toilets which had been causing leaks in my kitchen ceiling. I'm very happy with my new water efficient toilets which flush with more force than the previous ones, and, no more leaks! While Ralph was replacing my water heater, he noted problems with the installation of my 35 year old boiler and pointed out issues that a more modern and energy efficient boiler would address. There was no hard sell, just a matter of fact recommendation that I might consider replacing it before next winter. I've been hiring contractors for the past 22 years, and I'm impressed by Ralph's knowledge, experience and professionalism. If you call for service, you will get Ralph himself, not a random plumber that a larger company will send. I've already booked Ralph again for my broken sump pump!"
Additional Photos
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Additional Photos

+47

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Thomas D. Evans
4.7(
234
)
Tankless Water Heater - Install

Serving Franklin Lakes, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Customers say: Quality work

"It's always difficult to get someone who is willing to come by to fix those little annoying problems you have, but not Tom. I had 1 leaky faucet and 1 frozen faucet(due to hard water). Tom came explained what needed to be done and I hired him to fix it. Very pleasant to work with. Also cleaned up after all the work was done. I have his card now and will not have to stress when I need a good plumber in the future. No job is too small for Tom!! He will be back in New Year to install a tankless water heater."
Our work
Our work
Our work
Our work
Our work

+22

Response time6 hrs
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Red Van Plumbing & Heating
Red Van Plumbing & Heating
4.6(
64
)
Tankless Water Heater - Install

Serving Franklin Lakes, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

Based out of Mahwah, Red Van Plumbing & Heating delivers comprehensive commercial and residential mechanical solutions. We specialize in precision gas piping and advanced water treatment and purification system installations. Our certified technicians expertly manage water and sewer main installations, replacements, and repairs for both homes and businesses. We keep your property comfortable with complete sales, installation, and repair services for gas and oil boiler or radiator heating systems. Additionally, we are experts in modern, energy-efficient tankless water heater installations and repairs. Trust our commercial and residential teams for prompt, dependable plumbing and heating craftsmanship.

4 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Advanced Professional Management, LLC
Advanced Professional Management, LLC
4.2(
939
)
Tankless Water Heater - Install

Serving Franklin Lakes, NJ and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"Excellent customer service. My Hot water heater busted on Christmas night and i called advanced professional 26th early morning, tech at my home in no time to provide estimate and work was done within next 4-6 hours. Technician name Abe who came to my house for service is one of the best. Very polite, professional and make sure work is done neat and clean. Only one thing i am not happy is i think it was little pricey but since it was urgent service i can't complain."
Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+33

Response time11 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Drip Home Services
Drip Home Services
5.0(
6
)
Tankless Water Heater - Install

Serving Franklin Lakes, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Family-owned plumbing, heating, and cooling company proudly serving Northern New Jersey and Rockland County, NY. Our licensed and experienced team specializes in plumbing repairs and installation, water heater services, HVAC heating and cooling systems, water softening and filtration, drain cleaning, sewer camera inspections, and a full range of home services. Whether you need an emergency plumber, a furnace repair, or a water filtration system installed, we're here when you need us most. We treat every home like our own — delivering honest work, upfront pricing, and guaranteed satisfaction. Call us today for fast, reliable service from a local team your neighbors trust. NJMP#36BI01371200 Rockland License #P-24-281

Full bathroom remodel
Full bathroom remodel
Sewer repair
Shower valve replacement
14 neighbors recently requested a quote
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