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Tankless water heater repair pros in Hermitage

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 Only Plumbers, LLC
Only Plumbers, LLC
5755 Franklin Rd
5.00(
5
)
Approved Pro
Only Plumbers, LLC
5755 Franklin Rd
5.00(
5
)
Approved Pro
Warranties offered

Only Plumbers LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Only Plumbers LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.


Avatar for R and M Plumbing Solutions, LLC
R and M Plumbing Solutions, LLC
PO Box 2053
4.61(
422
)
Approved Pro
R and M Plumbing Solutions, LLC
PO Box 2053
4.61(
422
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
33 years of experience

R and M Plumbing Solutions, LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customer’s interests and make their concerns the basis of our business. Please give us a call today!

"Jon is great!! He’s always so friendly and makes sure everything I need is taken care of. They came and fixed a leaking sink and I haven’t had a problem since. The whole team is made of great people. Highly recommend!!! "

Emma L on June 2025

R and M Plumbing Solutions, LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customer’s interests and make their concerns the basis of our business. Please give us a call today!

"Jon is great!! He’s always so friendly and makes sure everything I need is taken care of. They came and fixed a leaking sink and I haven’t had a problem since. The whole team is made of great people. Highly recommend!!! "

Emma L on June 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
491 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


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
26 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 Stone Heating, Cooling, Plumbing & Electrical
Stone Heating, Cooling, Plumbing & Electrical
315 Transport Drive
5.00(
1
)
Approved Pro
Stone Heating, Cooling, Plumbing & Electrical
315 Transport Drive
5.00(
1
)
Approved Pro
31 local quotes requested
34 years of experience

Stone Heating, Cooling, Plumbing and Electrical is the Most-Awarded home services company in Cookeville, TN, proudly surrounding the Upper Cumberland area, Lebanon, Mount Juliet and other areas.

"Extremely fast service! The lady who called to schedule and then again to confirm arrival time was friendly and professional. The technician, Bobby, was friendly, no pressure, and effective. Fixed my problems efficiently and the cost was reasonable. Thank you!"

Lance S on June 2025

Stone Heating, Cooling, Plumbing and Electrical is the Most-Awarded home services company in Cookeville, TN, proudly surrounding the Upper Cumberland area, Lebanon, Mount Juliet and other areas.

"Extremely fast service! The lady who called to schedule and then again to confirm arrival time was friendly and professional. The technician, Bobby, was friendly, no pressure, and effective. Fixed my problems efficiently and the cost was reasonable. Thank you!"

Lance S on June 2025


Avatar for Jewell Mechanical, LLC
Jewell Mechanical, LLC
1000 Elm Hill Pike
4.82(
57
)
Approved Pro
Jewell Mechanical, LLC
1000 Elm Hill Pike
4.82(
57
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
194 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.

"Great service and quality work."

Chad W on June 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.

"Great service and quality work."

Chad W on June 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!


Lucky HVAC and Plumbing, LLC
.
5.00(
9
)
Approved Pro
Lucky HVAC and Plumbing, LLC
.
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
875 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!

"First to respond, Gave fast, friendly and affordable service. If it's on your honey do list stop complaining and give Lucky a call."

Sandi J on June 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!

"First to respond, Gave fast, friendly and affordable service. If it's on your honey do list stop complaining and give Lucky a call."

Sandi J on June 2025


Avatar for ArmorAir TN
ArmorAir TN
319 W McKnight Drive
5.00(
20
)
Approved Pro
ArmorAir TN
319 W McKnight Drive
5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
585 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.

"Great!!!!!’nn"

Jamie J on June 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.

"Great!!!!!’nn"

Jamie J on June 2025

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FAQs for tankless water heater installation projects in Hermitage, 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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