Tankless water heater installations in Raleigh NC

Tankless Water Heater Service, Repair & Replacement

5-year parts & labor warranty on qualified new equipment

Insured and Bonded Technicians

Upfront, flat-rate estimates

ARC Plumbing specializes in providing repair and installation services for tankless hot water heaters in Raleigh NC and surrounding areas. Whether you need to maintain your existing model or are considering an upgrade from your old water heater, our skilled technicians are here to assist you in finding the perfect solution for your home. Our expertise and dedication to quality ensure you receive the best service possible for all your hot water needs.

To schedule an appointment with one of our skilled water heater technicians, all you need to do is call us today at (919) 888-3500. We are here and ready to assist you!

What are Tankless Water Heaters?

A tankless hot water heater, also known as on-demand or instantaneous water heaters, have become a favored option for homeowners seeking an upgrade from traditional tank water heaters. Unlike their tank-based counterparts, tankless models only heat water when needed and provide endless hot water. This eliminates the need for a storage tank, resulting in a more compact and space-saving design.

Tankless water heaters offer enhanced energy efficiency by eliminating the constant energy consumption required to heat a large volume of water. This can lead to reduced utility bills for homeowners. Additionally, they boast a longer lifespan than traditional tank-based models, making them a cost-effective choice in the long run.

Is a New Tankless Water Heater the Right Choice for Your Home?

The pros and cons of tankless water heaters can vary depending on your priorities as a homeowner. Overall, while the upfront cost of installing tankless heaters can be higher, their longevity often compensates for this. In contrast, traditional heaters usually come with a lower initial purchase price, making them more budget-friendly initially.

Benefits of a Tankless Water Heater

  • Energy Efficient: Tankless models only heat water when it’s needed, resulting in energy savings.

  • Space-Saving: The compact design of tankless water heaters makes them an excellent option for homes with limited space. They can be mounted on a wall or installed outdoors, freeing up valuable square footage inside your home.

  • Endless Hot Water: With a tankless water heater, you won’t have to worry about running out of hot water during peak usage. The unit heats water on demand, ensuring a continuous hot water supply for your household needs.

Drawbacks of a Tankless Water Heater

  • Higher Upfront Cost: As mentioned earlier, the initial cost of purchasing and installing a tankless water heater can be significantly higher than traditional tank-based models.

  • Limited Flow Rate: Depending on your hot water usage, one tankless unit may not be enough to meet the demands of your household. Multiple units may be required in such cases, leading to additional costs.

How Much Can You Save Using A Tankless Water Heater?

The amount you can save by switching to a tankless water heater varies depending on several factors, such as your hot water usage and the energy cost in your area. However, studies show homeowners can save 10-20% on their utility bills by switching. Additionally, tankless water heaters offer long-term savings due to their longer lifespan compared to traditional tank-based models.

Happy Clients

Our 10 year old Rinnai Instant hot water heater stopped working; I called ARC plumbing and they came over within an hour to diagnose the situation. Needed a PC board. Long story short, after waiting a week to get the factory direct part, the problem was also due a mouse family that moved into the water heater and chewed up some wires. No diagnostic code for that! They made it possible to replace the entire unit on the same day, with us buying a new one, and they did not charge us for the previous service. We were thrilled with nice hot water after 10 days of glamping. Brantley, Clay and Shane did a fantastic job overall; they are polite and easy to work with.


Tankless Water Heater Repairs 

Tankless water heater systems are, built for durability and dependability, are not immune to occasional malfunctions. If you’re in Raleigh and need tankless water heater repair services, ARC Plumbing is ready to assist. Our team of skilled technicians is adept at identifying and rectifying a broad range of issues associated with tankless water heaters, ensuring your hot water supply is restored quickly.

Whether you’re dealing with fluctuating water temperatures, diminished water flow, or a complete lack of heated water, we possess the expertise and equipment to diagnose and resolve the problem swiftly. As part of our repair process, we evaluate the overall condition of your unit and alert you to any potential issues that could cause complications down the line.

We recognize the disruption a faulty water heater can cause, and we’re dedicated to delivering speedy and efficient solutions that restore comfort to your home or business. Our repair services are underscored by our pledge to customer satisfaction, providing exceptional craftsmanship, professional service, and clear communication at every stage.

Tankless Water Heater Maintenance

Just like any other appliance in your home, regular maintenance is crucial to your tankless water heater’s long-term performance and longevity. Without proper upkeep, mineral build-up and other issues can compromise efficiency and lead to costly repairs or premature replacement. At ARC Plumbing, we offer comprehensive maintenance services to help you keep your tankless water heater running smoothly.

Our comprehensive maintenance plans go beyond visual inspections and thorough cleanings. We meticulously examine all significant components of your unit, leaving no stone unturned to ensure optimal functionality. We proactively identify and address potential warning signs to prevent them from escalating into more significant problems. With our regular maintenance services, you can have complete peace of mind, knowing that your tankless water heater is in impeccable condition and any potential issues are detected and resolved early on. Trust us to keep your unit operating at its best, providing uninterrupted hot water whenever needed.

Call Arc Plumbing Today

If you’re considering upgrading to a tankless water heater or require repair or maintenance services for your existing unit, look no further than ARC Plumbing. Our team of experienced professionals is here to help you make an informed decision that meets your needs and budget while delivering exceptional service every step of the way. Contact us today to learn more about our tankless water heater services and schedule an appointment. Let us keep your hot water flowing for years to come!¬†¬†

Get In Touch

    2406 Waco Commercial Ct.
    Fuquay-Varina 27526


    6720 Good Hope Church Rd.
    Cary, NC 27519