Top-rated water heater pros.

Get matched with top water heater pros in Gray, TN

Enter your zip and get matched with up to 5 pros

Need a pro for your water heater service project in Gray, TN?

Select your specific project to find the pro for you.

TRUSTED BY GRAY, TN HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon72
    Verified water heater services reviews

Verified Reviews for Water Heater Service pros in Gray, TN

*The Angi rating for Water Heater Service companies in Gray, TN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

*The HomeAdvisor rating for Water Heater Service companies in Gray, TN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

Last update on August 11, 2025

Find Water heater pros in Gray

Unionjack Plumbing Services and Repair
4.7(
70
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace+1 more

Serving Gray, TN and surrounding areas

Approved

In business since 2005

Credit card accepted

Offers commercial services

"Karl was great! Our water heater went out and he came the next day to install a new one, even though he was going out of the country on vacation that afternoon. Very nice guy and a true professional! Will definitely use him again. Highly recommend."
Response time3 hrs
Response rate90%
Recommended by97%of homeowners
Request Quote
Avatar for FlowFix
FlowFix
4.9(
18
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace+1 more

Serving Gray, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Josiah was more than professional !!! He done a great job installing our new tankless gas water heater and gas logs !! This was a complete switch from electric to gas !! Couldn’t recommend a better professional from communication to the details in his work !!"
go tankless!
rinnai
gas code
annual flush
Response time5 hrs
Request Quote
Avatar for Gibson Plumbing
Gibson Plumbing
5.0(
10
)
Water Heater - Repair or ServiceTankless Water Heater - InstallTankless Water Heater - Repair+1 more

Serving Gray, TN and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Super nice guy, very quick service. Will use him for projects in the future."
Bathroom Addition
Bathroom Addition
Bathroom Addition
Bathroom Addition
Bathroom Addition

+6

Response time8 hrs
Response rate100%
2 neighbors recently requested a quote
Request Quote
Avatar for Optimus Plumbing and Repair
Optimus Plumbing and Repair
5.0(
15
)
Water Heater - Install or ReplaceWater Heater - Install or Replace - For Business

Serving Gray, TN and surrounding areas

Approved

In business since 2025

Emergency services offered

Warranties offered

"Both guys that came out to install my shower valves and accessories did a great job and were very professional. I would recommend and call them again for any other plumbing projects that I have."
5 neighbors recently requested a quote
Request Quote
Avatar for Plumb Perfect
Plumb Perfect
5.0(
8
)
Water Heater - Install or Replace

Serving Gray, TN and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Xavier came very promptly to address a clogged drain. While working on this problem, a damaged toilet line was discovered. He saved the day with his repairs as we were having that bathroom remodeled. A disaster was averted as the new tile could have been ruined if the leak hadn’t been repaired. Thank you for your prompt and professional service, Xavier!!"
My jobs
My jobs
My jobs
My jobs
My jobs

+5

2 neighbors recently requested a quote
Request Quote
Avatar for Delp Plumbing
Delp Plumbing
New to Angi
Tankless Water Heater - InstallWater Heater - Install or ReplaceWater Heater - Repair or Service

Serving Gray, TN and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

Delp 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.

Modern Bathroom
Modern Bathroom
Modern Bathroom
Bathroom
Bathroom

+5

Request Quote
Avatar for Unionjack Plumbing Services and Repair
Unionjack Plumbing Services and Repair
4.7(
69
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+3 more

Serving Gray, TN and surrounding areas

In business since 2005

Warranties offered

Small jobs welcome

"Karl was great! Our water heater went out and he came the next day to install a new one, even though he was going out of the country on vacation that afternoon. Very nice guy and a true professional! Will definitely use him again. Highly recommend."
Rinnia whole house Tankless water heater
tank removal
Response time12 hrs
Recommended by96%of homeowners
Request Quote
Southern Pipe Dreams
5.0(
25
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Gray, TN and surrounding areas

In business since 2025

"We hired them to remove a jetted tub. The removed the tub for us and did excellent work. They fixed our water heater issues while they were here as well. The cleaned up once finished. Very impressive. We will 100% be using them again for work. We have already referred them to others. Couldn?t ask for better! Timely, responsive."
Response time2 days
Recommended by4%of homeowners
Request Quote
Showing 1-10 of 41
Water Heaters questions, answered by experts

When the water expands in a hot water heater, it puts pressure on your hot water pipes and can cause leaks or a rupture in the hot water tank under certain conditions. Pipes or water heaters may split due to the pressure where there is a backflow preventer that prevents the hot water heater from diffusing pressure by releasing water back to the public water line.

In these scenarios, a hot water heater expansion tank provides a place for the hot water heater to relieve pressure and prevent bursts and leaks.

An average-sized empty water heater weighs around 150 pounds. Tankless water heaters are much lighter, weighing between 10 and 50 pounds. The smaller size and added convenience come at a price, though—tankless water heaters average about twice the price of their traditional counterparts.

Heat pump water heaters, also known as hybrid water heaters, are the most efficient types of water heaters—both in terms of carbon emission and energy efficiency. This type of water heater utilizes as little as half of the energy of a traditional water heater while releasing no direct emissions. Tankless water heaters are also extremely efficient, although slightly less so than hybrid heaters.

Tankless water heaters heat water as it passes through the unit instead of storing heated water in the tank. Their ability to produce hot water on an as-needed basis makes them more efficient. However, they are generally more expensive than traditional units. Is a tankless water heater worth it? Most homeowners will save money with a tankless unit in the long run by using less energy.

The lifespan of a water heater depends on its type, usage, and maintenance schedule. Traditional tank-style water heaters typically last between 8 and 12 years, though the range can be as wide as 6 to 15 years. Within this category, gas models often last 8-12 years, while electric models may last 10-15 years. In contrast, tankless water heaters have a significantly longer lifespan, often lasting up to 20 years or more. Factors like heavy usage, hard water, and sediment buildup can shorten a unit's life. To extend its lifespan, it is crucial to perform regular maintenance, such as flushing the tank annually and scheduling professional inspections. If your unit is over a decade old and shows signs of rust, leaks, strange noises, or inconsistent heating, it is likely time for a replacement.

The Gray, TN homeowners’ guide to water heater services

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

See all articles