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Tankless water heater repair pros in Morristown

Avatar for Winkle's Plumbing
Winkle's Plumbing
7110 Regal Ln
4.58(
122
)
Approved Pro
Winkle's Plumbing
7110 Regal Ln
4.58(
122
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
53 local quotes requested

Located in Knoxville, Tennessee and surrounding counties, we're the local plumbers featuring the highest quality plumbing services around. Whether you need a leaky faucet fixed, or a water heater replaced, you're going to love our service and appreciate our prices. We do it all, so when you're remodeling or need service with your water heater or plumbing, you know who to call: Winkles Plumbing! Call Today!!!

"I hired them virtually to replace 3 toilets! I needed work done at a house in Tennessee while I live in Georgia. They called and discussed my needs. They did the job the very day we spoke! He even sent pictures along the way. When they had a problem, they called and discussed the solution. I was 100% satisfied and Iâ m not always easy to please! ð"

CAROLYN W on June 2024

Located in Knoxville, Tennessee and surrounding counties, we're the local plumbers featuring the highest quality plumbing services around. Whether you need a leaky faucet fixed, or a water heater replaced, you're going to love our service and appreciate our prices. We do it all, so when you're remodeling or need service with your water heater or plumbing, you know who to call: Winkles Plumbing! Call Today!!!

"I hired them virtually to replace 3 toilets! I needed work done at a house in Tennessee while I live in Georgia. They called and discussed my needs. They did the job the very day we spoke! He even sent pictures along the way. When they had a problem, they called and discussed the solution. I was 100% satisfied and Iâ m not always easy to please! ð"

CAROLYN W on June 2024


Avatar for The Plumbing Authority, Inc.
The Plumbing Authority, Inc.
1209 Buchanan Ave
4.67(
201
)
Approved Pro
The Plumbing Authority, Inc.
1209 Buchanan Ave
4.67(
201
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
37 local quotes requested

At The Plumbing Authority, we know that you want to be able to relax and not deal with plumbing problems. Undependable plumbing causes you stress and frustration. You deserve to enjoy your home without worrying about your plumbing. This is why we send licensed plumbers out to your home, so that you can relax knowing your problem is in good hands. We do not just care about plumbing. We care about you and your home. We have helped thousands of homeowners solve their plumbing problems for over 29 years. Do not let unexpected plumbing issues ruin your day. Instead, find relief when you call us or schedule online.

"Great work, fast & cleaned up after. Ray & Josh were extremely knowledgeable and explained everything to me. Would definitely hire again."

Susan H on May 2025

At The Plumbing Authority, we know that you want to be able to relax and not deal with plumbing problems. Undependable plumbing causes you stress and frustration. You deserve to enjoy your home without worrying about your plumbing. This is why we send licensed plumbers out to your home, so that you can relax knowing your problem is in good hands. We do not just care about plumbing. We care about you and your home. We have helped thousands of homeowners solve their plumbing problems for over 29 years. Do not let unexpected plumbing issues ruin your day. Instead, find relief when you call us or schedule online.

"Great work, fast & cleaned up after. Ray & Josh were extremely knowledgeable and explained everything to me. Would definitely hire again."

Susan H on May 2025


Southern Pipe Dreams
15 Stargazer Dr
5.00(
6
)
Approved Pro
Southern Pipe Dreams
15 Stargazer Dr
5.00(
6
)
Approved Pro
Customers say: Quick response

It is our mission to provide the highest quality of service in all aspects of our business. We are extremely thorough with the services that we provide and aim to be most receptive to any issues, questions or concerns that you may have and we handle the concern promptly and professionally. We take All the necessary steps to ensure that our clients are completely satisfied with all of our contractual and assumed responsibilities. Most Importantly, we will fulfill these responsibilities while maintaining the highest ethical standards with our work and our character. Call us today!

"He did a great job. He was fine and honest and cleaned up after he was finished. I would recommend him to anyone."

James L on June 2025

It is our mission to provide the highest quality of service in all aspects of our business. We are extremely thorough with the services that we provide and aim to be most receptive to any issues, questions or concerns that you may have and we handle the concern promptly and professionally. We take All the necessary steps to ensure that our clients are completely satisfied with all of our contractual and assumed responsibilities. Most Importantly, we will fulfill these responsibilities while maintaining the highest ethical standards with our work and our character. Call us today!

"He did a great job. He was fine and honest and cleaned up after he was finished. I would recommend him to anyone."

James L on June 2025


Avatar for Robin’s Pro Remodeling LLC
Robin’s Pro Remodeling LLC
Based In
5.00(
9
)
Approved Pro
Robin’s Pro Remodeling LLC
Based In
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
733 local quotes requested

We are a company that offers different services such as painting with more then 7 years of experience , remodeling and much more. We are responsible and offer quality services and guaranteed customer satisfaction.

"Last year in 2024 I hard them to come and remodel my kitchen and flooring. I am disabled and I have a hover around which I can take outside. However when the weather got warm I was going to take my hub around out into the yard but the door frame was too small from what it used to be. I called and asked if they could come and modify the door frame and they were quick to respond and modified my door frame from the kitchen out to the porch. Now I can take my hub around outside and enjoy working in my flowers. I highly highly recommend Robin's remodeling. They are a fantastic crew and deserve nothing but the best. Thank you ever so much Mary Knight"

Mary E K on May 2025

We are a company that offers different services such as painting with more then 7 years of experience , remodeling and much more. We are responsible and offer quality services and guaranteed customer satisfaction.

"Last year in 2024 I hard them to come and remodel my kitchen and flooring. I am disabled and I have a hover around which I can take outside. However when the weather got warm I was going to take my hub around out into the yard but the door frame was too small from what it used to be. I called and asked if they could come and modify the door frame and they were quick to respond and modified my door frame from the kitchen out to the porch. Now I can take my hub around outside and enjoy working in my flowers. I highly highly recommend Robin's remodeling. They are a fantastic crew and deserve nothing but the best. Thank you ever so much Mary Knight"

Mary E K on May 2025


Avatar for Blue Hickory Services LLC
Blue Hickory Services LLC
1576 Old Chisholm Trail
New on HomeAdvisorNew on Angi
Approved Pro
Blue Hickory Services LLC
1576 Old Chisholm Trail
New on AngiNew on HomeAdvisor
Approved Pro
374 local quotes requested
2 years of experience

Not for hire at this moment

Not for hire at this moment


Avatar for ALC Masonry Construction
ALC Masonry Construction
5.00(
6
)
Approved Pro
ALC Masonry Construction
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1143 local quotes requested

Do you need help with new construction or want to add on a project or even to repair your precious home? LOOK NO FURTHER!!! We can take care of all your remodeling, masonry projects/repairs, roofing, drywall, paint and framing needs. Let us make your dream become reality. We've been in business for 17 years Insured and License

"Great Company, really nice work they sure know what they are doing, call them for your roofing needs"

Cesar M on February 2025

Do you need help with new construction or want to add on a project or even to repair your precious home? LOOK NO FURTHER!!! We can take care of all your remodeling, masonry projects/repairs, roofing, drywall, paint and framing needs. Let us make your dream become reality. We've been in business for 17 years Insured and License

"Great Company, really nice work they sure know what they are doing, call them for your roofing needs"

Cesar M on February 2025


Avatar for Above and Beyond Bathplanet of Tri Cities
Above and Beyond Bathplanet of Tri Cities
1330 East Main Street
5.00(
38
)
Approved Pro
Above and Beyond Bathplanet of Tri Cities
1330 East Main Street
5.00(
38
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
391 local quotes requested

We Specialize in Kitchen & Bathroom remodels. We can change your bathtub to a custom shower of your dreams. New high tech polymer showers and tubs can be installed in as little as 1-2 days. We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Excellent. Dennis and his crew were professional and did not take long to start and complete the job. The four doors were professionally installed and have made my home a safer and more valuable asset. The doors are now plumb and seal to prevent energy loss in summer and winter months. Would definitely hire again."

Clay S on June 2020

We Specialize in Kitchen & Bathroom remodels. We can change your bathtub to a custom shower of your dreams. New high tech polymer showers and tubs can be installed in as little as 1-2 days. We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Excellent. Dennis and his crew were professional and did not take long to start and complete the job. The four doors were professionally installed and have made my home a safer and more valuable asset. The doors are now plumb and seal to prevent energy loss in summer and winter months. Would definitely hire again."

Clay S on June 2020


Avatar for S & M Customs
S & M Customs
5885 Sycamore Manor Cv
4.49(
137
)
Approved Pro
S & M Customs
5885 Sycamore Manor Cv
4.49(
137
)
Approved Pro
Customers say: Quality work
918 local quotes requested
15 years of experience

We are a complete home repair and remodeling company as well as a handyman service. We install windows and doors, paint interior and exterior, remodel full bathrooms, repair rotten wood and termite damage repair, install ceramic tile and laminate flooring. We are insured, licensed, offer great discounts and give free estimates within 100 miles. We are a family based company so our customers are our priority!

"More than we expected. Did the work to a standard you don’t expect these days."

Nat A on March 2025

We are a complete home repair and remodeling company as well as a handyman service. We install windows and doors, paint interior and exterior, remodel full bathrooms, repair rotten wood and termite damage repair, install ceramic tile and laminate flooring. We are insured, licensed, offer great discounts and give free estimates within 100 miles. We are a family based company so our customers are our priority!

"More than we expected. Did the work to a standard you don’t expect these days."

Nat A on March 2025


Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
573
)
Approved Pro
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
573
)
Approved Pro
Customers say: Super punctual
58556 local quotes requested
9 years of experience

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"They did fine"

Keavon R on May 2025

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"They did fine"

Keavon R on May 2025


Scott Kinsler Construction LLC
1505 Majesty Dr
5.00(
1
)
Scott Kinsler Construction LLC
1505 Majesty Dr
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I am a licensed contractor; specializing in residential and commercial construction. If you can dream it; I can build it.

I am a licensed contractor; specializing in residential and commercial construction. If you can dream it; I can build it.

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FAQs for tankless water heater installation projects in Morristown, TN

Professional flushing services for tankless water heaters run about $200 per visit. This essential maintenance procedure eliminates mineral deposits from critical components, particularly the heat exchanger. While homeowners can purchase DIY flushing kits for $50 to $100, professional service offers the advantage of thorough cleaning with proper techniques. Professional maintenance also includes inspection of additional components that might need attention.

Industry experts and manufacturers recommend annual maintenance for tankless water heaters, with more frequent service (every six months) for homes with challenging water conditions. This regular attention prevents efficiency losses and extends the unit's operational lifespan. Watch for warning signs like reduced water temperature, inconsistent performance, or system error codes that might indicate maintenance is needed sooner than scheduled.

Neglecting regular maintenance allows mineral scale to accumulate within your system, restricting water flow and reducing heating efficiency. This forces your unit to work harder, consuming more energy while delivering less satisfactory performance. Over time, this strain can lead to component failures, inconsistent water temperatures, and premature system replacement. Additionally, most manufacturers require documentation of regular maintenance to honor warranty coverage for major components.

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