Tankless Water Heater Repair in Hendersonville, NC

Special Offer

$29.99

AC Tune Up
Cannot be combined with any other offers. Limit 1 unit. Technician will inspect: Freon Level, Total Air Flow, Electrical Volts, Temperature, and Visual Inspection of all Ductwork.
Expires: May 31, 2026
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If you depend on a demand-type water heater for hot water, you already know they’re convenient and efficient. However, they can occasionally malfunction and require professional attention. Tuck & Howell Plumbing, Heating & Air is the place to turn for tankless water heater repair in Hendersonville, NC. Our plumbers have the skill and experience to service any tankless water heater. Whether you’re having burner issues or experiencing fluctuating water temperatures, we can help.

Hendersonville Tankless Water Heater Repair

One of the benefits of a tankless water heater is its longevity. That doesn’t mean they never break down, however. One of the most common problems affecting tankless heaters is scale buildup. If your home has hard water and no water softener, scale deposits can cause multiple problems. For one, it can narrow your heater’s water lines and restrict flow into and out of the system. It can also harm your heater’s ability to transfer heat into the water passing through it. At first, that will reduce your system’s efficiency. As the problem worsens, your heater may lose the ability to heat water to your desired temperature. Our plumbers can solve that problem by descaling your water heater and cleaning its inlet filter.

Watch for the following signs that you need tankless water heater repair.
  • Low hot water pressure
  • Uneven hot water temperature
  • Leaks
  • Energy bill spikes
  • Unexpected shutdowns

Another problem your tankless water heater may eventually develop is a faulty flow sensor. Your tankless heater depends on its flow sensor to tell when you call for hot water. If it malfunctions, your heater may behave strangely. Symptoms include delayed starts and intermittent operation. Most tankless heater flow sensors are little more than an enclosed water wheel with electronics that detect its motion. You can often hear the wheel in a flow sensor spinning when you call for hot water. If you don’t hear it or there’s an unusual sound coming from your heater, then you may need a new flow sensor.

24/7 Emergency Services Available!

Tankless Water Heater Experts

Since 1969, Tuck & Howell Plumbing, Heating & Air has been a leader in water heaters in Hendersonville. That includes offering expert tankless water heater repair services. Skilled, licensed, and certified professionals staff our family-owned business. We pride ourselves on providing quick, cost-effective repairs that get done right the first time. And we offer some of the most comprehensive warranties in the business. We’re also Better Business Bureau accredited with an A+ rating.

If you need tankless water heater repair in Hendersonville, call Tuck & Howell Plumbing, Heating & Air today!

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Our Service Area
Proudly Serving Greenville, SC for over 50 years
We are proud to offer our top-notch heating, cooling, and plumbing services to residences and businesses in Greenville and the surrounding areas. Our service area covers communities in these counties:
Recent REviews
Read About Our Customers’ Recent Experiences

Rated 4.9 on Google out of 1812 Reviews

Terri Buch
3 days ago
Holden did a great job. Customer service was great and he fixed my a/c quickly.
Lee Lerner
3 days ago
Excellent experience, start to finish. Great communication. The service tech, JD, was friendly, knowledgeable and thorough. Satisfied customer.
Lauren Mimms
3 days ago
Tony & Thomas were great, punctual & respective. Thanks!
Regina Bailey
3 days ago
JD Dytko with Tuck and Howell provided exceptional service for us. He followed up numerous times and kept us updated on the entire repair process of our HVAC system. We were very impressed with his professionalism and kindess. Great job JD!!
Pat Paris
4 days ago
Hector and Jim worked hard all day and did a wonderful job. They cleaned up everything as they went and were thoughtful and friendly.
Dennis Okey
4 days ago
Good workmanship polite workmen
H D Austin
4 days ago
BJ is very knowledgeable about AC Units as well as a professional. I'm very impressed.
Kevin Hill
4 days ago
Excellent customer service from the team over the phone. Feel extremely comfortable having them take care of both my hvac and plumbing. Signed up for maintenance plan and looking forward to a great, long history of maintaining my new home.
Syl A
4 days ago
Tuck & Howell~5🌟🌟🌟🌟🌟 Jay is true to his word~5🌟 His team is the same, very polite and consistent~5🌟 Tuck & Howell-Trust Worthy ~5🌟🌟🌟🌟🌟 If you need reliable and trustworthy service, call Tuck & Howell! You won't be disappointed! Thanks again for assisting me with my HVAC issues!!! I was introduced to this HVAC company by a client and friend, and I’m so glad I was. The owner personally called me and arranged for a technician to come out that same afternoon, which I truly appreciated. Although I wasn’t a fit for the original offer, Jay still took the time to look over my system to see if it was repairable. True to his word, he arrived on time, was very attentive, and allowed me to fully explain what was going on. He clearly explained the problem, the solution, and the maintenance needed—step by step—without ever talking over me. Jay was personable, reliable, and refreshingly honest. There was no high-pressure sales pitch at all, which says a lot about his integrity. I’m incredibly grateful for the service I received and fully plan to do future business with Jay – Tuck and Howell. Highly recommend!
Jb Buchanan
4 days ago
Very polite and knowledgeable service agent.
Thomas Grubbs
4 days ago
Technician was very courteous and helpful. He explained what he was doing to a nosey customer..lol
Syl A
5 days ago
I was introduced to this HVAC company by a client and friend, and I’m so glad I was. The owner personally called me and arranged for a technician to come out that same afternoon, which I truly appreciated. Although I wasn’t a fit for the original offer, Jay still took the time to look over my system to see if it was repairable. True to his word, he arrived on time, was very attentive, and allowed me to fully explain what was going on. He clearly explained the problem, the solution, and the maintenance needed—step by step—without ever talking over me. Jay was personable, reliable, and refreshingly honest. There was no high-pressure sales pitch at all, which says a lot about his integrity. I’m incredibly grateful for the service I received and fully plan to do future business with Jay – Tuck and Howell. Highly recommend!
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