Tankless Water Heater Service in Charlotte, NC

Tankless Water Heaters

704-825-5000Call

Hot Water on Demand

Expert Tankless Water Heater Repair, Replacement, Installation, & Maintenance

Conventional storage water heaters dominate the market as the most popular water heating systems in the United States. However, these water heaters are not the only (or most efficient) option available to consumers.

Tankless water heaters (also known as on-demand or instantaneous water heaters) heat water on demand. With no tank, less energy is wasted heating water, and there is no risk of running out of hot water.

At WyattWorks, we offer complete tankless water heater services in Charlotte, NC, including repair, replacement, installation, and maintenance.

What Is a Tankless Water Heater?

There are two main types of tankless water heaters: gas-fired and electric. Both types do not have a storage tank and will remain in a standby state until you turn on a hot water tap.

Once you open a tap, a built-in flow sensor detects water movement, activates the system, and the unit begins rapidly heating the incoming cold water. How fast you’ll feel the hot water at the faucet depends on your plumbing setup and distance from the unit; typically, it takes between 15 and 30 seconds, but it can take longer.

Benefits of Tankless Systems:

Endless Hot Water

Tankless water heaters heat water on demand instead of storing a limited supply. You can take long showers, run back-to-back laundry loads, and keep multiple appliances on at once as long as demand does not exceed the unit’s capacity.

Higher Energy Efficiency

Tankless water heaters do not run continuously. They consume a small amount of energy in standby mode to stay active, but no energy is wasted keeping a large tank of water hot, like in conventional units. This helps homeowners save money on utility bills and reduces overall energy consumption.

Longer Lifespans

Tankless water heaters can last 15 to 20 years with proper maintenance. This is nearly double the lifespan of traditional tank-style heaters, which last about 10 to 15 years.

Space-Saving Design

Tankless systems are much smaller than conventional heaters because they don’t have a bulky tank. They are most commonly installed as wall-mounted units, which saves floor space and keeps utility areas more open.

Lower Risk of Water Damage

Because tankless systems do not have a storage tank with gallons of water, there is reduced risk of corrosion, tank rupture, or sudden system failure. While tankless systems can still malfunction and leak, the overall risk and severity of water damage is much lower compared to traditional storage units.

Tankless vs. Tank Water Heaters

Feature	Tankless Water Heater	Traditional Tank Water Heater
Hot Water Supply	Provides on-demand hot water and can supply continuous hot water without running out.	Stores a limited amount of hot water (typically 30–80 gallons), which can run out during heavy use.
Energy Efficiency	More energy efficient—only heats water when it’s needed, no standby heat loss.	Low efficiency—water in the tank must be continuously heated, even when not in use.
Lifespan	Typically lasts around 20 years or more with proper maintenance.	Usually lasts 10–15 years before needing replacement.
Space Requirements	Compact and wall-mounted, making it ideal for small spaces.	Larger and floor-standing, requiring more installation space.
Risk of Major Leaks	Lower risk of major water damage because it does not store large amounts of water.	Higher risk of significant leaks because the tank holds dozens of gallons of water under pressure.

An image of a tankless system - get professional Charlotte tankless water heater service at an affordable cost with WyattWorks.

Our Tankless Water Heater Services

At WyattWorks, we offer comprehensive services for all your tankless water heater needs. From simple repairs to complex installations, you can trust us to deliver honest service, exceptional workmanship, and respectful customer care.

Repairs

If your system isn’t performing as it should, WyattWorks will quickly diagnose and resolve the issue with our tankless water heater repair service in Charlotte, NC.

During our Charlotte tankless water heater repair service, our technicians focus on identifying the root cause of the problem. We never use “band-aid” solutions and will take time to thoroughly inspect your system until we’ve found the source and resolved it.

Common issues we address include:

Ignition or burner failures
System error codes appearing on the unit
Reduced hot water flow or pressure issues
Inconsistent water temperature or fluctuating heat
Units that fail to activate when hot water tap is used

Replacement

At WyattWorks, we always prioritize repairs over replacements, but when your system is beyond fixing or has reached the end of its lifespan, we provide tankless water heater replacement in Charlotte, NC.

If you currently have a conventional storage tank system, WyattWorks can help you upgrade to a tankless unit. We’ll guide you through model selection, carefully remove your old unit, install everything, and run final system checks before we leave.

Signs it may be time for replacement include:

Frequent or costly repairs
Declining energy efficiency
An aging system nearing the end of its lifespan
A system that can no longer meet your household's hot water demands

Installation

At WyattWorks, we are experts at tankless water heater installation in Charlotte, NC. With our professional installation process, your system will be optimized for energy efficiency, performance, and long-term reliability.

We understand that the price of tankless water heaters is an important consideration for homeowners. WyattWorks Charlotte tankless water heater installation cost is based on your home’s unique setup, system size, and installation requirements. You’ll know exactly what you’re paying before installation begins, and you’ll never be surprised by hidden fees or unexpected charges.

Our considerations during installation include:

Helping you select the right fuel type (gas or electric)
Optimal placement of the unit for accessibility and performance
Proper system sizing based on your household's hot water usage
Ensuring proper ventilation or electrical capacity for safe operation

Maintenance

WyattWorks tankless water heater maintenance in Charlotte, NC keeps your system operating at peak performance and helps prevent issues before they become major problems.

Maintenance is important for any plumbing system, but especially for water heaters. In most households, they’re used daily, which over time strains your system’s components. When you have a professional team like WyattWorks performing consistent Charlotte tankless water heater maintenance, you’ll maintain energy efficiency, extend the lifespan of your unit, and ensure you always have on-demand hot water.

During this service, our technicians will:

Clean or replace filters if necessary
Check sensors or other internal parts
Inspect heating components and burners
Flush the system to remove mineral buildup

Our Coupons

$200 OFF

Water Heater Installation

Expires Aug 31st, 2026.

$100 OFF

Tankless Water Heater Installation

Expires Aug 31st, 2026.

Looking for More WyattWorks Deals?

See All Coupons

Tankless Water Heater FAQs

See More FAQs

What are the downsides of tankless water heaters?

Higher Upfront Cost: Tankless systems usually cost more to purchase and install than traditional tank water heaters. This higher upfront investment may not be ideal for some homeowners and is often the biggest deterrent when considering a switch.
Limited Output for Simultaneous Use: Tankless units have a maximum flow rate. While they can handle multiple appliances better than storage tank systems, too many used simultaneously can cause a drop in water temperature or pressure.
Possible Installation Upgrades: Switching from a tank system to tankless may require additional work, such as new venting, electrical upgrades, or gas line modifications, which can increase installation complexity and overall cost.
Maintenance Requirements: To keep the system running efficiently, annual professional maintenance is highly recommended. Tankless units are more complex than conventional tank-style systems, and servicing them often requires specialized knowledge and tools.

Should I get a tankless or traditional tank water heater for my home?

Both options have different benefits and trade-offs. Below, you can see which option may be the best fit based on your needs and goals:

Choose a tankless water heater if:

You want endless hot water
You have limited space in your utility area
You don't mind the higher installation cost
You're planning to own your home long-term
You want to save on energy bills and improve overall efficiency

Choose a traditional tank water heater if:

You prefer a simpler system
You have moderate hot water usage
You want a lower upfront installation cost
You don't mind running out of hot water during heavy use

Can I replace my tank water heater with a tankless model?

Yes, you can! Keep in mind that the replacement process is a bit more complicated and can sometimes be more expensive than replacing a tank unit with the same type. A lot will depend on your home’s current setup, and some components may need to be upgraded or modified.

What is the most common problem with tankless water heaters?

The most common problem with tankless water heaters is mineral buildup (also known as scaling) inside the system.

As water flows through the unit, minerals such as calcium and magnesium can collect inside the heat exchanger. This buildup restricts water flow and makes it harder for the system to heat efficiently.

If you notice reduced hot water flow, inconsistent water temperatures, system error codes, or longer wait times for hot water, it’s likely mineral buildup. Reaching out to a plumber for an inspection and maintenance service is the best way to prevent further damage and keep your system running efficiently.

Are tankless water heaters more expensive than tank heaters?

Yes, tankless water heaters are usually more expensive upfront than tank heaters.

See More FAQs

Hear From Our Customers in the Charlotte Area

Connor Meenan

Brendan was nice, extremely professional and was able to complete the job in a timely fashion.
Jon McPherson

WyattWorks has quickly become our go-to plumbing service. Brenden was out today for a clogged sink I'd tried all of the usual home remedies for. He was out within maybe an hour of my initial call for service, was friendly and respectful of our home, and took care of the issue quickly and reasonably with no up-selling.
Joshua Waters

Wyatt works has pro level electricians too. Dawson worked me into the schedule due to a cancellation, showed up promptly and took care of my property while he was here. His professionalism was terrific!
Jose Milo

outstanding service , professionalism, and expertise. had major plumbing replacement and upgrades done and WyattWorks was great throughout the whole process. especially want to call out Dawson, Reagan, and Hunter for the great job they did. Hunter was here several days and did an outstanding job with install and explaining everything. these guys are now my go to for any plumbing and electrical needs. thanks for everything!
Jason Naylor

Brenden was punctual, courteous, polite, helpful, and quick to resolve our issue (clogged drain). He also gave us some tips to help prevent future incidents. We highly recommend and will definitely use them in the future if needed. Great job!
Baylee Vitale

Brenden and Sammy came out and to help us with an issue we were having. They very both very polite and professional! Would recommend!
M Mass

Brenden was excellent and very knowledgeable. He did an outstanding job. I would hire him & Wyatt works plumbing again
Nathan Garrison

They did great work and same day, after hours to boot. Phillip was our tech and man he was just fantastic. Did great work, let me sit and annoy him by watching and asking a lot of questions. I was that guy. Highly recommend them. Plumbing repairs and costs never come cheap but unfortunately necessary.
MW Snyder

Phillip and the team did a very good job, replaced everything necessary and left the site very clean.
Sarah Carr Ford

Wyatt Works is the best! Great communication, reliable technicians and all around easy to work with. Brenden was our technician this most recent service call and went above and beyond to clear out the kitchen sink water line.
Stephanie Viers

Dawson was great! He was friendly, personable, and polite. He explained everything to us in detail so we knew exactly what was going on. I will definitely reach out and request him again.
Mark Large

Turned out to be a tough job, tech worked through the issues until he had the answer. Greatly appreciate his efforts. Highly recommend
Schuyler Grant

5 Stars ⭐⭐⭐⭐⭐ I recently had the pleasure of working with Brenden at WyattWorks and received truly excellent service. Not only was he knowledgeable and fixed the issue, but he was polite, personable and an absolute complete professional. From the moment he arrived, Brenden demonstrated deep expertise, explained everything clearly, and handled the entire situation with efficiency and care. His friendly demeanor and genuine professionalism made what could have been a stressful experience completely smooth and even enjoyable. I felt respected and well taken care of the entire time. Brenden and the employees at WyattWorks will have me as a life long customer.
Sheree Parson

I had an excellent experience with Wyatt Works! Brett was the first technician to come out and inspect my water heater. He was professional, knowledgeable, and took the time to thoroughly diagnose the issue. He correctly determined that the problem was electrical rather than with the water heater itself, which saved me from replacing something that wasn’t actually broken. Dawson came out afterward and replaced the circuit breaker, and now my hot water is working perfectly again! Both Brett and Dawson were courteous, honest, and efficient throughout the entire process. I really appreciated their expertise and how they explained everything clearly. It’s hard to find companies you can truly trust, but Wyatt Works earned my confidence. I highly recommend them to anyone looking for reliable, professional service. Thank you both for a job well done!
Dawn Goltz

Brenden was at my home within 45 minutes of calling for an appointment. He was very friendly. He clearly communicated what he would be doing and cleaned up when the job was complete.
Jason Farris

I would highly recommend Wyatt Works! I had a water leak, called them up, spoke to someone within 30 seconds & they sent a technician out super fast to access my problem. The tech was named Brenden who was quick, professional and knowledgeable! I will be calling them again. -Jason
Max Bukovec

It was awesome. , Brenden was super nice and knowledgeable and he got the problem addressed and resolved quickly . Call and resolved within 2 hours , great experience
Alexandra Taitz

Brenden Went above and beyond Explained everything, super friendly He came in record time, which we really appreciated, since we have a newborn. Highly recommend !!!!
Esti Pepitone

The best experience! Brenden was fantastic! He quickly diagnosed and fixed my clogged washer drainage pipe, and the whole experience was smooth from start to finish. He was professional, knowledgeable, and incredibly friendly. He even went above and beyond by taking the time to interact with my busy three-year-old, which was such a thoughtful touch and made the visit so much easier. It’s rare to find someone who provides both excellent workmanship and such genuine customer service. I couldn’t recommend Brenden more highly!
Ronald Huffman

Dawson was very helpful, courteous and thorough. He explained the process, provided options and completed the request effeciently. Would have been 5 stars, but only because of the price, I thought it was high for the 3 items that were requested and completed. I will give 5 stars to Dawson and the repairs themselves, but 4 stars for the price.

See All Reviews

704-825-5000Call

Book Your Tankless Water Heater Service in Charlotte, NC Today

WyattWorks is a local, family-owned business that respects your time, home, and decisions. We don’t believe in pushing sales and will always focus on doing right by our customers. You can expect open and honest communication, exceptional workmanship, and if something goes wrong, we’ll make it right—guaranteed.

If you need servicing for your tankless water heater or you’re ready to install a brand-new unit, book your water heater service online with WyattWorks Charlotte today!

704-825-5000Call

$89 Outlet Special

Tankless Water Heater Service in Charlotte, NC