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

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
Southern Pipe Dreams
5.0(
27
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Gray, TN and surrounding areas

Approved

In business since 2025

Warranties offered

Credit card accepted

"Josh and his helper did a great job plumbing in our new construction home, including putting in a whole home water purification system, and a 400 gallon holding tank since we live on a high ridge. Love how our house has turned out and they are hard workers!"
1 neighbors recently requested a quote
Recommended by3%of homeowners
Avatar for Roto-Rooter Plumbing & Drain Service
Roto-Rooter Plumbing & Drain Service
4.5(
60
)
Water Heater - Repair or Service

Serving Gray, TN and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Had water leak that presented in basement shop. I traced to upstairs bathroom and thought leak was coming from tub/shower supply. David quickly determined that the problem was actually a leaky toilet fill valve and corrected the problem quickly and to my satisfaction."
Sink Repair
Kitten Rescue from Drain Line
Shower Inspection
Kitchen Sink Drain Cleaning
Repairing a Kitchen Faucet

+35

Recommended by100%of homeowners
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

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

Water Heater Pros, LLC
4.6(
11
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Gray, TN and surrounding areas

In business since 2014

Free estimates

"After having Bobby come to check out our leaking water heater, he went over options to replace, options to upgrade and how each of those could be accomplished and at what price. We had a 50 gal electric heater and my wife and I decided to replace what we had, plus add another 50 gal tank for back up. This was accomplished knowledgably and quickly, using the existing pipes, plus adding connecting pipes to the extra heater. Expansion tanks were provided for both water heaters, which is a (relatively) new requirement. Great work, quick and professional."
Response time8 hrs
Recommended by81%of homeowners
Showing 1-10 of 43
Water Heaters questions, answered by experts

Yes, you can replace a current tank water heater with a tankless model or vice versa. If you’re maintaining the same fuel source—gas or electricity—the switchover should be smooth. A conventional tank requires open floor space, while a tankless model can be wall-mounted. If you’re switching to a tank water heater, you might need to clear space for it. Gas-powered tankless water heaters need a large volume of gas when they start running to heat the water instantly. You might need to increase the size of the gas line when going from a tank to a tankless model.

The standard copper wire gauge to use with any 30-amp circuit is a 10-gauge wire. The National Electric Code specifies a 10-gauge wire with appliances like water heaters running on 30 amps. If you try to use a smaller gauge wire, such as a 12 gauge, with a 30-amp breaker, you run the risk of the wire overheating and melting or causing a fire. Because of the safety hazards, the gauge of the wire is not an area to try to cut costs when connecting a 30-amp breaker to a water heater.

Most hot water heater manufacturers recommend replacing the anode rod about once every three to five years. Anode rods sacrifice themselves by collecting iron, limestone, and other minerals that would otherwise corrode your hot water heater tank. This abuse wears them out long before your water heater does. Check the rod when you remove it and replace it if more than 50% of the metal has been consumed. Check the rod more frequently if you have hard water or use a water softener. 

Venting a gas water heater out of the roof is preferable in most cases. Heated exhaust gases naturally rise, so a vertical vent pipe is efficient. If you’re trying to vent through a pipe exiting a wall, the angle of the pipe may be more horizontal than vertical, making the venting system less effective. If you go through a wall, you may need to add a fan to ensure a successful expulsion of the gases outdoors.

If you're replacing a broken water heater, now is a great time to make sure you're selecting a unit that has the right capacity for your household. According to the U.S. Department of Energy, a small 50-gallon to 60-gallon tank is sufficient for households with one to three people. A medium-sized 80-gallon tank is considered ideal for three to four people. A larger tank may be needed if your household has four to six people.

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.