Tankless Water Heater Repair & Service
Near Currituck Northern Beaches

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Tankless Water Heater Repair Services

 Residential & Commercial Plumbing
 20 Years of Industry Experience
 Fully Licensed & Certified
 Local & Senior Discounts Available

Thank you for visiting Absolute Plumbing! With over 20 years of plumbing experience, we’re proud to be Point Harbor and Harbinger’s #1 choice for professional local plumbing service.

At Absolute Plumbing, we provide professional repair and services for your home or commercial space’s tankless water heater in the Outer Banks area, working with trusted brands like Navien, Rinnai, A. O. Smith, and Rheem.

So whether you need help with a minor repair or major system service, don’t hesitate to call Absolute for tankless water heater repair and service near Duck, NC!

 Repair & Service for Your Tankless Water Heater

If you’ve been experiencing issues with your tankless water heater in the Outer Banks area, Absolute Plumbing is here to help. Our team of experienced technicians specializes in tankless water heater repair and service, ensuring that your system is running efficiently and effectively. We understand that a malfunctioning water heater can be a major inconvenience, which is why we offer prompt and reliable service to get your hot water flowing again in no time.

Whether you're dealing with a lack of hot water, strange noises coming from your unit, or any other problem, our skilled technicians at Absolute Plumbing have the knowledge and expertise to diagnose and repair your issue. With our professional tankless water heater repair and service, you can trust that your system will be back up and running smoothly, allowing you to enjoy hot showers, clean dishes, and so much more. Don't let a malfunctioning water heater disrupt your daily routine - contact Absolute Plumbing for tankless water heater repair and service near Pine Island, North Carolina.

 3 Signs Your Tankless Water Heater Needs Repair

  • Inconsistent Or Lukewarm Water Temperatures
    If you notice that your water is not consistently hot or fluctuates in temperature, it could be a sign of a problem with your tankless water heater. This could be due to a faulty heating element, a flow sensor issue, or a problem with the gas supply for gas-powered units.
  • Reduced Water Flow Or Pressure
    A decrease in water flow or pressure can indicate a blockage or buildup of mineral deposits in the unit. Over time, minerals can accumulate and clog the heating elements or the water lines, affecting the performance of your tankless water heater. Regular maintenance, such as flushing the unit and descaling, can help prevent these issues.
  • Error Codes or Warning Lights
    Most tankless water heaters have built-in diagnostic systems that display error codes or use warning lights to indicate specific issues. If you see an error code or a warning light on your tankless water heater, don’t hesitate to call Absolute for service.

 Frequently Asked Questions About Tankless Repair

How do I know if my tankless water heater needs repair?

Some common signs that your tankless water heater may need repair include a decrease in hot water temperature, fluctuating water temperature, strange noises coming from the unit, or error codes displayed on the control panel.

Can I repair a tankless water heater myself?

Tankless water heaters are complex systems that require specialized knowledge for repairs. Attempting to repair the unit yourself can be dangerous and may void the manufacturer's warranty. We recommend contacting our plumbing pros at Absolute to ensure the repair is done correctly and safely.

How much does it cost to repair a tankless water heater?

The cost of repairing a tankless water heater can vary depending on the nature of the problem and the specific model of your unit. Minor repairs, such as replacing a faulty sensor or cleaning the heat exchanger, may cost less than major repairs, such as replacing the entire unit or repairing the gas or electrical components. Contact us to discuss your needs and get a cost estimate!

How often should I have my tankless water heater serviced?

Regular maintenance can help prevent major repairs and extend the lifespan of your tankless water heater. It's recommended to have your unit serviced at least once a year by a professional technician. Contact Absolute Plumbing for tankless water heater service near Harbinger!

Residential Plumbing Services

We Offer 5% Off for Preferred Customers & Seniors

There’s nothing we pride ourselves more on than being able to serve our neighbors and community. That’s why we’re happy to offer a 5% discount on all service for our preferred customers and for seniors. Call us today to see if you qualify!

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Why Choose Absolute Plumbing?

We’re the plumbing experts in the Outer Banks you can trust.

The Outer Banks Chamber of Commerce
National Association of Home Builders
IIRC Certified
Expert Technicians

Expert Technicians

We’ve been around since 2009, and our team has the experience, professionalism, and enthusiasm to take on any residential or commercial plumbing project you have.

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Top-Rated Service

Top-Rated Service

Your satisfaction is our highest priority, and we know that plumbing troubles are more than just an inconvenience. We’re here to help with fast, excellent service.

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Drains to Remodeling

Drains to Remodeling

From drain cleaning to remodeling projects, we can do it all. Our team is equipped to help from plumbing services to fixture installations and more.

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Our Trusted Brands

Navien Tankless Water Heaters
Rinnai Tankless Water Heaters
A.O. Smith Water Heaters
Rheem Smith Water Heaters

What Our Customers Are Saying


“It's the busiest season on the Outer Banks, but Absolute Plumbing installed a new water heater in record time. Great job! Have used Absolute Plumbing for years, and highly recommend them.”
—Robin H.


“Kevin did a great job and was very informative and kind. All the work got done professionally and timely. Absolute had done some work for me years ago when I first bought my home and they will always be my “go to” plumber from now on. Great job, very happy with their work.”
—Maria F.


“We are a small property management and maintenance company here and we can’t always handle some bigger problems, put a call into absolute after hours today and they sent someone out right away to take care of a blocked sewer pipe, I will definitely use them again in the future and recommend them to all of my homeowners.”
—Rob S.


“They did some excellent plumbing work for me. I am thinking of using them again for some remodeling work in my bathroom. I recommend them.”
—David S.


“The service we received from Absolute Plumbing OBX was excellent. They had our water heater replaced within 24 hours. We will certainly call them again, if the need arises.”
—Brenda K.


“Donny was a true professional that corrected the problems reported. Ken responded quickly from the office and there was excellent communication in advance of estimated time of arrival from Donny. I would definitely hire Absolute again if in need of a plumber and I would request Donny. Excellent!!”
—Mark P.

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