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Avatar for Brothers- ARS Air, Heat, and Plumbing
Brothers- ARS Air, Heat, and Plumbing
4.0(
39
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Repair

Serving Harmony, NC and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Emergency services offered

"The individual who came to my house to give me an estimate did an outstanding job explaining everything. Due to the extensive modification that would have been required to install a tankless water heater I replaced the existing water heater in kind. I would not hesitate to hire them for future work."
Drain Cleaning
510 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for McConnell's Plumbing
McConnell's Plumbing
5.0(
7
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Harmony, NC and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

McConnell's Plumbing, is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time7 hrs
Recommended by100%of homeowners
NuBlue Electric, Plumbing & Air
5.0(
6
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Harmony, NC and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

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!

2 neighbors recently requested a quote
Call Dad LLC
4.7(
11
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Harmony, NC and surrounding areas

Approved (Corporate)

In business since 2012

Free estimates

Credit card accepted

Call Dad, LLC is committed to excellence in every aspect of our\nbusiness. We uphold a standard of integrity bound by fairness, honesty,\nand personal responsibility. Our distinction is the quality of service\nwe bring to our customers. Accurate knowledge of\nour trade combined with ability is what makes us true professionals.\nAbove all, we are watchful of our customers' interests and make their\nconcerns the basis of our business.

14 neighbors recently requested a quote
Avatar for Water Heater Experts
Water Heater Experts
5.0(
41
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Harmony, NC and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"Removed 20 year old water heaters. Installed tankless water heater. Very pleased with product. Plumbers were prompt, knowledgeable, explained all options available, gave us an in service of our unit after completion of installation. I feel like we received excellent value for the money. Would highly recommend this company."
Additional Photos
After
Before
Exterior vent piping
Interior vent piping

+7

Recommended by85%of homeowners
Avatar for The Water Heater Experts
The Water Heater Experts
4.6(
67
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Harmony, NC and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"

Our water heater had been in the attic since the house was built, about 15 years.  We had started thinking it was time to replace it, before we had an incident that would require drywall and paint.  Scott, The Water Heater Experts owner, is GREAT!  He came out to assess our situation and advised me on the pros and cons of tankless water heating. We decided to replace our existing tank with a new one, rather than installing tankless. Scott pointed out the items in the attic that would need to be brought up to code and included that in the replacement estimate. The new heater is the same brand as our previous one (Rheem, 50 gal) with some new features that Scott took care to explain.  Scott and an assistant brought the new heater and removed the old one, which I thought would be a real trick to get it out of the attic but I honestly did not hear them remove it and didn't even know it was done.  They shut off the water, drained the tank and made the code adjustments and installation in about 2.5 hours. I was completely impressed by how they approached the project and cleaned up after themselves. Because water heaters are a once every 10-15 year purchase, companies like these rely on recommendations rather than repeat business (although Scott guarantees his installations and supports any problems.)  I can say I highly recommend Scott and the Water Heater Experts!


"
New Tankless Water Heater
GeoSpring Hybrid Electric
Standard Water Heater
Recommended by98%of homeowners
Pro Plumbing Air & Electric
4.4(
425
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Harmony, NC and surrounding areas

In business since 1920

Emergency services offered

Credit card accepted

"We thought there was a problem with the water heater, but there was actually a leak. Brad found the issue and got it fixed up right away. He was super nice and also arrived much sooner than expected. A++!"
Pro Plumbing
Pro Plumbing
Pro Plumbing
Recommended by85%of homeowners
Showing 1-10 of 38
Water Heaters questions, answered by experts

A larger heater requires a larger breaker—unless there’s one already installed. The longer answer to this question is more nuanced. Do you place demands on the heater at the same time as running other heavy-duty appliances like ovens and washing machines? Do you live in an older home that may not have considered the higher electrical demands we have now? Breakers need to be sized at 125% of the load. To find that load, you should call a local electrical pro.

Due to the high temperature, using stainless steel vent pipes for your tankless water heater’s exhaust vent is best. Also, it is safe to use a flexible vent duct as the exhaust fan. If installing the exhaust fan yourself, make sure you are using heat-resistant silicon to connect the exhaust vent and the duct on your water heater.

Traditional gas or electric water heaters last an average of six to 11 years. However, with excellent maintenance, they can last up to 15 years. Heat pump water heaters, on the other hand, last an average of between 12 and 15 years and potentially longer with proper maintenance. In both cases, your home's water quality can be a determining factor regarding the lifespan of your water heater.

The average cost to replace a water heater is around $1,325, with a typical range of $900 to $1,800 for a standard replacement. The final price depends on the type of heater (tank vs. tankless), its size, fuel source (gas or electric), and the complexity of the installation. A simple one-to-one replacement will be on the lower end of the cost spectrum. However, if you are switching from one type of heater or energy source to another, you can expect labor costs to be significantly higher due to the extra work involved. It's also worth considering that while gas and electric heaters may have similar upfront costs, their long-term operating costs can differ based on local utility prices.

Signs your electric water heater is failing include inconsistent water temperature, reduced hot water supply, longer heating times, or discolored water (rusty or cloudy). Unusual noises like popping or rumbling suggest sediment buildup, while leaks or corrosion around the tank signal structural damage. If your unit is over 10 to 15 years old and experiencing frequent issues, it may be time to replace it.

The Harmony, NC homeowners’ guide to water heater services

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