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

Avatar for The Water Heater Guys LLC
The Water Heater Guys LLC
5.0(
7
)
Tankless Water Heater - Install

Serving Rockford, TN and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We specialize in water heater installations only. Having a specific focus allows us to do the best possible job, for lower costs to you (30-40% lower than our competitors), without compromising on quality. Our unique business model allows for instant quotes online or over the phone without additional visits. Book immediately after receiving your quote without giant time windows ruining your day and get back up and running quickly.

Gas Water Heater Install
Gas Water Heater Install
Gas Water Heater Install
Electric Water Heater
4 neighbors recently requested a quote
Avatar for Mr. Rooter Plumbing
Mr. Rooter Plumbing
4.3(
523
)
Tankless Water Heater - Install

Serving Rockford, TN and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I had a break in my main water service line (from the meter to the house). They attempted to perform the lowest-cost repair first (snaking a new line through the existing pipe); when that failed, they dug out a new line and installed PEX from the meter. The folks I worked with were professional and very good about keeping me in the loop about their work status. At all steps of the way, I felt like they were doing their best to do things the right way rather than the quickest; they took additional steps such as making sure the PEX mating to the house occurred inside (i.e., where it was accessible) and installed a new ball valve, which would save us considerably in the future if we had a failure again. Working with them, I had confidence that they were doing their best to do this repair in the least expensive way possible; it was only when circumstances proved prohibitive that they moved to the more expensive option (running the new line). They also made sure to set us up with a temporary repair when it was clear that there was going to be a delay getting the boring equipment to dig the new line; I really appreciated that they took the time to make sure we were taken care of."
Install New Drains
Install New Drains
Install New Drains
Install New Drains
Install New Drains

+49

7 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Hiller Plumbing, Heating, Cooling, & Electrical
Hiller Plumbing, Heating, Cooling, & Electrical
4.5(
38
)
Tankless Water Heater - Install

Serving Rockford, TN and surrounding areas

Approved (Corporate)

In business since 1990

Free estimates

Credit card accepted

Hiller Plumbing, Heating, Cooling, & Electrical, established in 1990, stands for quality and reliability. With our 'Happy You'll Be or the Service is Free' guarantee, we are dedicated to customer satisfaction in Memphis, TN and the surrounding communities. Our plumbers provide emergency repairs, sewer line service, and expert installation or repair of water heaters. Our HVAC specialists ensure your comfort with preventative maintenance, air conditioning and furnace repairs, for year-round comfort. Our licensed and insured electricians offer prompt emergency response, custom upgrades, and safe, thorough electrical fixes for both residential and commercial properties. Hiller is your trusted provider for all your home service needs.

My jobs
My jobs
My jobs
My jobs
My jobs

+10

17 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for John H. Coleman Co LLC
John H. Coleman Co LLC
4.8(
103
)
Tankless Water Heater - Install

Serving Rockford, TN and surrounding areas

Approved (Corporate)

In business since 1945

Free estimates

Emergency services offered

"From the initial quote and decision that we needed a new furnace to the actual installation, John H. Coleman was nothing but professional and accommodating. Jason was very patient and did not try to push us into a sale after another Heating & A/C company said ours only had a year to go. He had his people take a look and we had a variety of possible replacements quoted. The installation itself was clean, efficient and painless on our part. I would and have recommended them to anyone!
"
Additional Photos
Additional Photos
Additional Photos
JHCC Office/Shop
Heat Pump Repair

+3

11 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Winkle's Plumbing
Winkle's Plumbing
4.3(
84
)
Tankless Water Heater - Install

Serving Rockford, TN and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"I had glass in the disposal and thought I had removed it all. Yet the disposal would not reset and the plumber said it had to be replaced. This surprised me a bit, but I didn't have the knowledge to dispute it. So given that, the job went very well."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time1 day
2 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for The Plumbing Authority, Inc.
The Plumbing Authority, Inc.
4.5(
226
)
Tankless Water Heater - Install

Serving Rockford, TN and surrounding areas

Approved

In business since 2013

Emergency services offered

Warranties offered

"They were quick to respond and arrived the next morning and talked through the options and were able to replace the water heater. Very friendly and professional."
Cabin Service
Navien Tankless Heater
Replacing Pipes and Earning a Five Star Review!
A Tankless Water Heater/Softener & Five Stars!
A New Water Line and One Very Happy Homeowner!

+7

Response time8 hrs
53 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Mr. Rooter Plumbing of Knoxville
Mr. Rooter Plumbing of Knoxville
4.3(
523
)
Tankless Water Heater - Install

Serving Rockford, TN and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

Our top-rated local plumbers in Upper Cumberlands are all licensed and insured to ensure your repairs are always effective and long-lasting. If you need residential plumbing repair, contact us to speak with the best plumbers near you! When it comes to plumbing, Mr. Rooter is the one to call. Our trained and knowledgeable staff makes your satisfaction our main priority.

Water Filtration System
Water Filtration System
Water Filtration System
Water Filtration System
Reroute Sewer Lines

+23

21 neighbors recently requested a quote
Recommended by92%of homeowners
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The Rockford, TN homeowners’ guide to tankless water heater installations

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