Top-rated water heater pros.

Best water heater pros near Supply, NC

Enter your zip and get matched with up to 5 pros

Need a pro for your water heater service project in Supply, NC?

Select your specific project to find the pro for you.

TRUSTED BY SUPPLY, NC HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon10
    Verified water heater services reviews

Top-Rated Water heater pros in Supply - Updated Nov 2026

Avatar for Mr. Rooter Plumbing of Cape Fear
Mr. Rooter Plumbing of Cape Fear
4.1(
45
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+3 more

Serving Supply, NC and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I was able to get the work done the day I called. He was very professional and nice. I had to replace the old water heater. I still have not received the manufacturer's warranty paperwork even though I have requested it twice by email other than that I am pleased with the work. Can you get the manufacturer's warranty for me????"
Portfolio
Portfolio
Portfolio
Portfolio
Recommended by68%of homeowners
Tim Campbell
4.9(
32
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Supply, NC and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Tim did a great job with the replacement of our water heater. Even though it was the day after Thanksgiving he moved some of his other appointments around to come to our home that afternoon. Tim and his assistant were careful to put on shoe covers in the house and to observe COVID 19 precautions. The job required more complicated plumbing since we have a desuperheater loop from our geothermal heat pump that connects to the water heater; the additional charge for this work was minimal. Tim was here until after 5:00 that evening, with the result that we had hot water over the weekend."
Recommended by96%of homeowners
Avatar for Minutelli Plumbing And Pipe LLC
Minutelli Plumbing And Pipe LLC
5.0(
20
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Supply, NC and surrounding areas

In business since 2025

Free estimates

Credit card accepted

"Mike installed a new underground gas line for our inground pool heater. He did and amazing job! He was so fast and hardworking but also personable and prefessional. He answered all of my questions in an easy-to-understand way for someone who isn't in the industry. I felt I could trust him and didn't feel I was being overcharged or taken advantage of. Will definitely be calling Mike again for any of our future needs. 10/10!"
My jobs
My jobs
My jobs
My jobs
My jobs

+1

Response time1 day
Avatar for The Original Cape Fear Rooter Inc
The Original Cape Fear Rooter Inc
5.0(
10
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Supply, NC and surrounding areas

In business since 2004

Credit card accepted

"This company came the next day after I called them about slow drains and a garbage disposal that would throw ground garbage back into my double sinks. They snaked the drain and said the disposal wasn't piped right so that made it more likely to occur; they added another elbow to it, and it now works like it should and sounds better. They also plunged my bathroom sinks, showed me how to do it by putting my thumb over the drain hole, and they got my toilet working better by replacing the Fluidmaster and adjusting the water level. They are very professional, removing their shoes and wiping up any mess they make, which is very unusual for a plumber as any I have had in the past have always left a big mess for me to clean up. I was very pleased with their service will call them the next time I have a plumbing need, and plan to have them install a new toilet."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+29

Recommended by100%of homeowners
Showing 1-10 of 27
Water Heaters FAQs, answered by experts

Several things can void the warranty for your water heater. Many water heater manufacturers state that installing your own will void the warranty. However, even if you get away with performing the task yourself, incorrect installation, lack of a building permit, and improper repair work, regardless of licensing status, can all render your water heater unprotected by both the manufacturer's warranty and any installation warranties. 

The size needed for your expansion tank is determined by the size of your home's water heater. Expansion tanks are available in 2-gallon and 4.5-gallon sizes. A 2-gallon tank will be appropriate for water heaters up to 50 gallons. An adequately sized tank should have a volume that equals 2% to 5% of the water volume within the system. A plumber can evaluate your home's water pressure, water heater size, and other factors to provide suggestions for picking out the best expansion tank.

While heat pump water heaters are more expensive than gas-powered water heaters, the ROI is higher for heat pump units. Not only are heat pump water heaters more energy efficient, meaning immediate savings on your energy bill, but they also last longer than traditional gas versions, meaning you won't have to buy them as often.

If your system is not vented properly, you could experience what’s called backdrafting. Backdrafting is when your ventilation system isn’t working as it should, and instead of releasing gases outside, they get trapped inside your home. 

Gas and propane water heaters create a few types of combustion gases, but the most dangerous is carbon monoxide. If there’s too much build-up of these gases inside your home, it can lead to carbon monoxide poisoning.

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.

The Supply, NC homeowners’ guide to water heater services

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