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TRUSTED BY DUNN, NC HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon10
    Verified water heater services reviews

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

C. Massey Plumbing
4.9(
36
)
Tankless Water Heater - InstallTankless Water Heater - Repair - For BusinessWater Heater - Install or Replace+3 more

Serving Dunn, NC and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"This is our first experience with Home Advisor and I will have to say the best accidental experience ever. C. Massey’s Plumbing will be our first and only plumbing service. Chris contacted us immediately after inquiry and was able to give us a reasonable quote for replacing our gas water heater. He was a pleasure to speak with and meet. Troy arrived on time and was extremely professional with the install and answering any questions we had. We will defiantly be calling C. Massey Plumbing in the future for all of our plumbing needs. Thanks Guys!!"
Response time40 mins
3 neighbors recently requested a quote
Recommended by96%of homeowners
NuBlue Electric, Plumbing & Air
5.0(
7
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Repair+1 more

Serving Dunn, NC and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

NuBlue Air serves all of the Lake Norman region's needs. Our team of expert technicians specialize in residential hvac repairs and installations such as ac units, furnaces, indoor air quality products, vent/duct cleaning, and much more. We are your HVAC technicians of choice. NuBlue Electric Plumbing & Air is Redefining Service Excellence in the Lake Norman region! \n \nHave an Electrical OR Plumbing OR Air issue? Our NuBlue team can help with those! A one-stop-shop, the NuBlue team is able to take care of all Electric, Plumbing, and Air needs. \n \nVisit our website for coupons and specials!

6 neighbors recently requested a quote
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Water Heaters FAQs, answered by experts

No, boilers and water heaters are not interchangeable because they serve different primary functions. Boilers are used for central heating systems, providing hot water or steam to heat your home. In contrast, a water heater's purpose is to supply hot water for daily household use, such as for faucets and showers. A water heater alone cannot supply the warm water or steam needed for a central heating system.

While they are not interchangeable, it is common to have both a boiler and a water heater. In fact, a conventional boiler often works best when a water heater system is already in place. The two systems can be combined to provide both heating and hot water, either by pairing a boiler with an indirect water heater or by installing a premade combination boiler-water heater unit. For home heating, some homeowners may also opt for a furnace instead of a boiler.

Most standard residential water heaters, which are typically around 40 gallons and use 240 volts and between 3,500 and 5,500 watts, require a 30-amp, two-pole circuit breaker. For smaller, point-of-use water heaters using 120 volts and between 1,500 and 3,000 watts, a 30-amp breaker is also often adequate. However, some models may have different needs; units that use more watts than average may require a 40-amp breaker, while smaller units might only need a 20-amp breaker. Newer, tankless, or more energy-efficient models can also require a higher amperage. Having the correct breaker size is crucial for safe and efficient operation, so it's best to consult a licensed electrician to determine the specific needs of your water heater.

Electric water heaters typically last 10 to 20 years, though proper maintenance can extend their lifespan. If your unit is over a decade old and showing signs of inefficiency—such as higher energy bills, frequent repairs, or leaks—replacement is a smart investment. Tankless models last over 20 years, which can make them a longer-lasting alternative to traditional tank water heaters.

While possible, professional assistance is recommended to ensure compliance with local regulations and avoidance of avoidable risks.

A tankless water heater with a flow rate of 10 GPM should replace a conventional 50-gallon water heater. To avoid a surprise cold shower or two and to keep your energy costs in check, it's important to replace a conventional tanked water heater with the equivalent tankless water heater. Your household size and the number of hot-water-using devices you use at once can help you determine the best-size tankless water heater.

The Dunn, NC homeowners’ guide to water heater services

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