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Tankless water heater installers in Goodlettsville

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 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
21 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
New on HomeAdvisorNew on Angi
Approved Pro
Stone Heating, Cooling, Plumbing & Electrical
315 Transport Drive
New on AngiNew on HomeAdvisor
Approved Pro
10 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.

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.


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
421 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 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
198 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 Clyde's Home Improvements Inc
Clyde's Home Improvements Inc
1745 Maple Valley Rd
4.86(
56
)
Approved Pro
Clyde's Home Improvements Inc
1745 Maple Valley Rd
4.86(
56
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
476 local quotes requested

Clyde' Home Improvements is owner operated,with no sub-contracting.We accept Visa, Mastercard and Discover. Free Estimates

"Clyde completed a full bathroom remodel in our home. He completed the entire job in the amount of time promised. The estimate was very reasonable and met the final cost. The work is impeccable! The overall finish of the bathroom is just as expected and looks great! I will not hesitate to hire Clyde again for future projects!"

Barrett S on April 2021

Clyde' Home Improvements is owner operated,with no sub-contracting.We accept Visa, Mastercard and Discover. Free Estimates

"Clyde completed a full bathroom remodel in our home. He completed the entire job in the amount of time promised. The estimate was very reasonable and met the final cost. The work is impeccable! The overall finish of the bathroom is just as expected and looks great! I will not hesitate to hire Clyde again for future projects!"

Barrett S on April 2021


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
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.

"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


Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
207 Century Ct
4.66(
739
)
Approved Pro
Benjamin Franklin Plumbing
207 Century Ct
4.66(
739
)
Approved Pro
Customers say: Super punctual
571 local quotes requested
50 years of experience

Benjamin Franklin Plumbing - "The Punctual Plumber." Our on-time guarantee is one of the best in the country, and your complete satisfaction with both our service and plumbers is 100% guaranteed. At Benjamin Franklin Plumbing® your complete satisfaction with both our service and plumbers is 100% guaranteed. Our on-time guarantee is one of the best in the country, and backed by highly skilled plumbers that are expertly trained and experienced to exceed your expectations. Simply put, when you choose Benjamin Franklin Plumbing® for all your plumbing problems, you can’t lose. DBA Ben Franklin Plumbing Addition ph # (615)244-5537. Award wining.

"Did a good job."

Patrick C on February 2024

Benjamin Franklin Plumbing - "The Punctual Plumber." Our on-time guarantee is one of the best in the country, and your complete satisfaction with both our service and plumbers is 100% guaranteed. At Benjamin Franklin Plumbing® your complete satisfaction with both our service and plumbers is 100% guaranteed. Our on-time guarantee is one of the best in the country, and backed by highly skilled plumbers that are expertly trained and experienced to exceed your expectations. Simply put, when you choose Benjamin Franklin Plumbing® for all your plumbing problems, you can’t lose. DBA Ben Franklin Plumbing Addition ph # (615)244-5537. Award wining.

"Did a good job."

Patrick C on February 2024


Avatar for Gold Star Plumbing
Gold Star Plumbing
208 McGreevy Drive
4.74(
23
)
Approved Pro
Gold Star Plumbing
208 McGreevy Drive
4.74(
23
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
606 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

"Rocky and Austin were fast, efficient and professional! They were able to come out the same day I inquired and took care of my plumbing issue for a price that was surprisingly affordable and reasonably priced. Never having needed a plumber previously I wasn't sure what to expect, but I am immensely pleased with my choice."

Robin A on March 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

"Rocky and Austin were fast, efficient and professional! They were able to come out the same day I inquired and took care of my plumbing issue for a price that was surprisingly affordable and reasonably priced. Never having needed a plumber previously I wasn't sure what to expect, but I am immensely pleased with my choice."

Robin A on March 2025

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FAQs for tankless water heater installation projects in Goodlettsville, TN

Yes, although they have a higher upfront cost compared to traditional units, tankless water heaters can be worth the investment for many homeowners. They heat water on demand, eliminating standby energy losses and leading to 24% to 34% greater energy efficiency for homes using up to 41 gallons of hot water daily. Tankless units last longer—around 20 years with proper maintenance—and require less space than traditional units. They also reduce the risk of leaks and water damage since there's no tank to corrode and fail.

Tankless water heaters, including gas-powered models, do require electricity to operate components like the ignition and control systems. This means they won't function during a power outage. If you live in an area prone to outages and want to ensure a continuous hot water supply, consider installing a battery backup system or generator to keep your tankless water heater running when the power goes out.

You should set your tankless water heater to 120 degrees Fahrenheit for optimal safety and efficiency, as recommended by the U.S. Consumer Product Safety Commission. Setting the temperature at 120 degrees prevents scalding accidents, particularly for children and the elderly, and reduces energy consumption. Temperatures above 140 degrees increase the risk of burns and promote mineral buildup, which can decrease the system's efficiency.

A 20-minute shower uses 50 to 60 gallons of water, assuming a flow rate of 2.5 to 3 gallons per minute. A typical whole-house tankless water heater can produce 4 to 8 gallons of hot water per minute, providing continuous hot water for long showers. By installing low-flow showerheads and reducing shower time, you decrease water consumption and energy costs, maximizing the efficiency of your tankless system.

With proper maintenance, a tankless water heater lasts around 20 years, significantly longer than conventional tank water heaters, which last between 8 and 12 years. Regular inspections and timely repairs can further extend its lifespan. To keep your tankless system operating efficiently, have it inspected or serviced annually and address any minor issues promptly by contacting a local tankless water heater repair service.

The Goodlettsville, TN homeowners’ guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
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