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Tankless water heater repair pros in Antioch

Honest Plumbing
6552 Tulip Tree Drive
5.00(
2
)
Approved Pro
Honest Plumbing
6552 Tulip Tree Drive
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Honest Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 1 years of experience serving Murfreesboro, TN and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

"Aaron evaluated our needs and was quick to start at the best cost effective route rather that the most expensive. He saved us money and worked out our problems. We couldn't be more satisfied. Would HIGHLY recommend!!"

Tera Y on November 2020

Honest Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 1 years of experience serving Murfreesboro, TN and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

"Aaron evaluated our needs and was quick to start at the best cost effective route rather that the most expensive. He saved us money and worked out our problems. We couldn't be more satisfied. Would HIGHLY recommend!!"

Tera Y on November 2020


Avatar for Mr. Handyman of E. Nashville and Hendersonville
Mr. Handyman of E. Nashville and Hendersonville
339 B Rockland Rd.
4.31(
13
)
Approved Pro
Mr. Handyman of E. Nashville and Hendersonville
339 B Rockland Rd.
4.31(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
27 local quotes requested

When managing your home's plumbing system, it's important to have a local plumbing company in Hendersonville you can turn to to keep things draining and flowing as they should. Whether your drain is clogged, your water heater has failed, or you're not quite sure what is causing your home's plumbing problems, choose Mr. Rooter® Plumbing to help! We’re always here for both homes and businesses throughout Hendersonville and the surrounding areas and ensure that our plumbers always deliver the high-quality plumbing repairs and customer care we’re known for.

"It’s was great"

Stephen B on May 2024

When managing your home's plumbing system, it's important to have a local plumbing company in Hendersonville you can turn to to keep things draining and flowing as they should. Whether your drain is clogged, your water heater has failed, or you're not quite sure what is causing your home's plumbing problems, choose Mr. Rooter® Plumbing to help! We’re always here for both homes and businesses throughout Hendersonville and the surrounding areas and ensure that our plumbers always deliver the high-quality plumbing repairs and customer care we’re known for.

"It’s was great"

Stephen B on May 2024


Avatar for PlumbingPro of Franklin
PlumbingPro of Franklin
122 Confederate Dr
5.00(
8
)
Approved Pro
PlumbingPro of Franklin
122 Confederate Dr
5.00(
8
)
Approved Pro
Customers say: Quick response
86 local quotes requested
1 years of experience

Woman-owned premier residential, commercial & industrial plumbing in Franklin & beyond. Expert repairs, installs & emergency services. Reliable Service. Exceptional Quality. Franklin Family Owned. PlumbingPro is here to keep your home's plumbing running smoothly! From leak repairs to water heater installations, we bring top-notch service with a commitment to honesty, transparency, and expert craftsmanship. We are your trusted neighborhood plumbers! Call us directly at (615) 991-2157!

"Quickly and professionally repaired two leaks in bathroom. Response time exceptional. Reasonable fee."

Phillip Y on May 2025

Woman-owned premier residential, commercial & industrial plumbing in Franklin & beyond. Expert repairs, installs & emergency services. Reliable Service. Exceptional Quality. Franklin Family Owned. PlumbingPro is here to keep your home's plumbing running smoothly! From leak repairs to water heater installations, we bring top-notch service with a commitment to honesty, transparency, and expert craftsmanship. We are your trusted neighborhood plumbers! Call us directly at (615) 991-2157!

"Quickly and professionally repaired two leaks in bathroom. Response time exceptional. Reasonable fee."

Phillip Y on May 2025


Avatar for Maynard Select, LLC
Maynard Select, LLC
1818 State Street
4.47(
133
)
Approved Pro
Maynard Select, LLC
1818 State Street
4.47(
133
)
Approved Pro
Customers say: True professional
408 local quotes requested
87 years of experience

We have 85 years of industry experience and are dedicated to providing our clients with the very best in installation, service, and repair for your heating, cooling and plumbing needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Water Purification systems in addition to a variety of HVAC and Plumbing-related projects 24 hours a day/ 7 days a week. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"Thoroughly enjoyed working with The Maynard Man. Quick and easy estimate with multiple options explained. I loved the simple financing application and approval process in seconds. The work performed was exquisite. Highly recommend!"

Robert V on May 2025

We have 85 years of industry experience and are dedicated to providing our clients with the very best in installation, service, and repair for your heating, cooling and plumbing needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Water Purification systems in addition to a variety of HVAC and Plumbing-related projects 24 hours a day/ 7 days a week. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"Thoroughly enjoyed working with The Maynard Man. Quick and easy estimate with multiple options explained. I loved the simple financing application and approval process in seconds. The work performed was exquisite. Highly recommend!"

Robert V on May 2025


Hoffmann Brothers, LLC
45 Willow St
New on HomeAdvisorNew on Angi
Approved Pro
Hoffmann Brothers, LLC
45 Willow St
New on AngiNew on HomeAdvisor
Approved Pro
12 local quotes requested
45 years of experience

Hoffmann Brothers is Nashville's preferred home service provider for Heating, Cooling, Plumbing and Electrical services. For over 40 years, we've been dedicated to exceeding your expectations. Our skilled team of HVAC professionals, plumbers and electricians ensure your home stays comfortable year-round. We are committed to providing quality, trustworthy services and providing homeowners the tools to make the right decisions for their homes. If you're in need of home repairs, maintenance or installation, call Hoffmann Brothers for top-notch service you can count on!

Hoffmann Brothers is Nashville's preferred home service provider for Heating, Cooling, Plumbing and Electrical services. For over 40 years, we've been dedicated to exceeding your expectations. Our skilled team of HVAC professionals, plumbers and electricians ensure your home stays comfortable year-round. We are committed to providing quality, trustworthy services and providing homeowners the tools to make the right decisions for their homes. If you're in need of home repairs, maintenance or installation, call Hoffmann Brothers for top-notch service you can count on!


Avatar for Gold Star Plumbing
Gold Star Plumbing
208 McGreevy Drive
4.81(
223
)
Approved Pro
Gold Star Plumbing
208 McGreevy Drive
4.81(
223
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
15 local quotes requested

At Gold Star Plumbing, we bring top-tier service and five-star reliability to homes and businesses across the Nashville area. From dripping faucets to major pipe repairs, our licensed professionals are equipped to handle it all — quickly, cleanly, and with the highest standards of workmanship. We proudly serve both residential and commercial clients, offering everything from routine maintenance to 24/7 emergency plumbing services. No job is too big or too small, and every customer gets our gold-standard commitment: honest advice, fair pricing, and results that last. Need a second opinion or planning a new project? We offer free estimates with no pressure — just clear communication and solutions you can trust. When you want the job done right the first time, choose Gold Star Plumbing — where quality meets integrity.

"I had a positive experience hiring Goldstar, plumbing for my water heater pressure, regulating valve (PRV) replacement. The cost was reasonable, and the quality of work done was professional. I will recommend Goldstar plumbing. Special thanks to Austin for his professionalism, courtesy, punctuality, clarity of communication and the quality of work. Thank you very much Austin."

Vijay R on June 2025

At Gold Star Plumbing, we bring top-tier service and five-star reliability to homes and businesses across the Nashville area. From dripping faucets to major pipe repairs, our licensed professionals are equipped to handle it all — quickly, cleanly, and with the highest standards of workmanship. We proudly serve both residential and commercial clients, offering everything from routine maintenance to 24/7 emergency plumbing services. No job is too big or too small, and every customer gets our gold-standard commitment: honest advice, fair pricing, and results that last. Need a second opinion or planning a new project? We offer free estimates with no pressure — just clear communication and solutions you can trust. When you want the job done right the first time, choose Gold Star Plumbing — where quality meets integrity.

"I had a positive experience hiring Goldstar, plumbing for my water heater pressure, regulating valve (PRV) replacement. The cost was reasonable, and the quality of work done was professional. I will recommend Goldstar plumbing. Special thanks to Austin for his professionalism, courtesy, punctuality, clarity of communication and the quality of work. Thank you very much Austin."

Vijay R on June 2025


Avatar for TH Plumbing LLC
TH Plumbing LLC
314 Needham Blvd
5.00(
6
)
Approved Pro
TH Plumbing LLC
314 Needham Blvd
5.00(
6
)
Approved Pro
12 local quotes requested
1 years of experience

is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 4 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 4 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!


Avatar for Jewell Mechanical, LLC
Jewell Mechanical, LLC
1000 Elm Hill Pike
4.82(
56
)
Approved Pro
Jewell Mechanical, LLC
1000 Elm Hill Pike
4.82(
56
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
196 local quotes requested

Jewell Mechanical, LLC, is a family owned and operated company serving the Nashville metro area specializing in commercial, industrial and residential plumbing, heating and air conditioning, service, preventative maintenance and installation. With a small company attitude with large company capability, our skilled professionals serve our clients with honesty, integrity, and expertise. Jewell is accredited by the BBB, a member of the Nashville Chamber of Commerce and AGC. Jewell is a drug free workplace and all employees are background checked.

"They did an outstanding job for me."

Anthony C on May 2025

Jewell Mechanical, LLC, is a family owned and operated company serving the Nashville metro area specializing in commercial, industrial and residential plumbing, heating and air conditioning, service, preventative maintenance and installation. With a small company attitude with large company capability, our skilled professionals serve our clients with honesty, integrity, and expertise. Jewell is accredited by the BBB, a member of the Nashville Chamber of Commerce and AGC. Jewell is a drug free workplace and all employees are background checked.

"They did an outstanding job for me."

Anthony C on May 2025


Avatar for ArmorAir TN
ArmorAir TN
319 W McKnight Drive
5.00(
19
)
Approved Pro
ArmorAir TN
319 W McKnight Drive
5.00(
19
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
575 local quotes requested

Armor Air TN is full home service company specializing in HVAC, plumbing, water filtration, and indoor air quality services. Armor Air TN is focused on providing the highest quality level of service. You can have peace of mind knowing that some of the best HVAC specialists are working hard for YOU! Our technicians go the extra mile every time, and their experience enables them to tackle whatever issue you may have. We consider it a privilege to play a part in your family’s comfort, and we take our role very seriously.

"It went well."

Eddie S on February 2025

Armor Air TN is full home service company specializing in HVAC, plumbing, water filtration, and indoor air quality services. Armor Air TN is focused on providing the highest quality level of service. You can have peace of mind knowing that some of the best HVAC specialists are working hard for YOU! Our technicians go the extra mile every time, and their experience enables them to tackle whatever issue you may have. We consider it a privilege to play a part in your family’s comfort, and we take our role very seriously.

"It went well."

Eddie S on February 2025


Lucky HVAC and Plumbing, LLC
.
5.00(
8
)
Approved Pro
Lucky HVAC and Plumbing, LLC
.
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
824 local quotes requested

Dedicated to excellence with every job we undertake. Our commitment to quality craftsmanship and outstanding customer service sets us apart. Browse our services and get in touch today to schedule your free estimate. Experience the superior service you deserve!

"Perfectly and I’m having him come back for other projects"

Maggie B on May 2025

Dedicated to excellence with every job we undertake. Our commitment to quality craftsmanship and outstanding customer service sets us apart. Browse our services and get in touch today to schedule your free estimate. Experience the superior service you deserve!

"Perfectly and I’m having him come back for other projects"

Maggie B on May 2025

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Tankless water heater installations FAQs

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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