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Tankless water heater installers in College Grove

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


Pipe Master Plumbing and Drain
325 N Garden St
New on HomeAdvisorNew on Angi
Approved Pro
Pipe Master Plumbing and Drain
325 N Garden St
New on AngiNew on HomeAdvisor
Approved Pro
7 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Not only are we focused on quality work and outstanding results, we are also committed to educating our clients through our wide range of expertise, in turn creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Not only are we focused on quality work and outstanding results, we are also committed to educating our clients through our wide range of expertise, in turn creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!


Avatar for PlumbingPro of Franklin
PlumbingPro of Franklin
122 Confederate Dr
5.00(
6
)
Approved Pro
PlumbingPro of Franklin
122 Confederate Dr
5.00(
6
)
Approved Pro
Customers say: Quick response
63 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!

"I had an outstanding experience With Plumbing pro of Franklin. Brian and Eli were professional, courteous, and very thorough. They took the time to walk me through each step. The pricing was very reasonable, and the service felt honest and genuine. Amazing company."

LaTanya A on April 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!

"I had an outstanding experience With Plumbing pro of Franklin. Brian and Eli were professional, courteous, and very thorough. They took the time to walk me through each step. The pricing was very reasonable, and the service felt honest and genuine. Amazing company."

LaTanya A on April 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
45 years of experience
Free onsite estimate

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(
221
)
Approved Pro
Gold Star Plumbing
208 McGreevy Drive
4.81(
221
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
25 local quotes requested

All your plumbing needs with one company

"Gold Star Plumbing provided excellent service and, most importantly, stood by their work. Although there was an issue after the initial installation, they responded with professionalism and took full responsibility. They didn’t make excuses or try to avoid the situation—they came back, listened to my concerns, and took the time to thoroughly investigate and address the problem. In today’s world, it’s rare to find companies that not only do the job but also stand behind it when something goes wrong. Their commitment to follow-through and customer satisfaction really stood out to me. Thanks to their honesty, accountability, and respectful communication, I now feel confident that the work was done right. I highly recommend Gold Star Plumbing to anyone looking for reliable and trustworthy service."

Alan L on April 2025

All your plumbing needs with one company

"Gold Star Plumbing provided excellent service and, most importantly, stood by their work. Although there was an issue after the initial installation, they responded with professionalism and took full responsibility. They didn’t make excuses or try to avoid the situation—they came back, listened to my concerns, and took the time to thoroughly investigate and address the problem. In today’s world, it’s rare to find companies that not only do the job but also stand behind it when something goes wrong. Their commitment to follow-through and customer satisfaction really stood out to me. Thanks to their honesty, accountability, and respectful communication, I now feel confident that the work was done right. I highly recommend Gold Star Plumbing to anyone looking for reliable and trustworthy service."

Alan L on April 2025


Avatar for Maynard Select, LLC
Maynard Select, LLC
1818 State Street
4.46(
132
)
Approved Pro
Maynard Select, LLC
1818 State Street
4.46(
132
)
Approved Pro
Customers say: True professional
287 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!

""

Tom D on March 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!

""

Tom D on March 2025


Avatar for Jewell Mechanical, LLC
Jewell Mechanical, LLC
1000 Elm Hill Pike
4.81(
55
)
Approved Pro
Jewell Mechanical, LLC
1000 Elm Hill Pike
4.81(
55
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
141 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.

"Josh did a professional friendly job performing yearly service"

Jim Y on November 2024

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.

"Josh did a professional friendly job performing yearly service"

Jim Y on November 2024


Avatar for Rapid Response Plumbing Heating and Cooling
Rapid Response Plumbing Heating and Cooling
354 Downs Blvd
4.67(
6
)
Approved Pro
Rapid Response Plumbing Heating and Cooling
354 Downs Blvd
4.67(
6
)
Approved Pro
Customers say: Quick response
560 local quotes requested
9 years of experience

Rapid Response Plumbing, Heating & Cooling is a locally owned and operated HVAC service company. We provide installation, maintenance and repair for a wide range of HVAC systems including air conditioning units of all makes, furnaces, water heaters, heat pumps, ductwork and air quality services. We consider it a privilege to have served Brentwood, TN and the surrounding areas for over 25 years.

"Timely, efficient, and did what they promised. I would use them again and recommend them as well!"

laura g on February 2025

Rapid Response Plumbing, Heating & Cooling is a locally owned and operated HVAC service company. We provide installation, maintenance and repair for a wide range of HVAC systems including air conditioning units of all makes, furnaces, water heaters, heat pumps, ductwork and air quality services. We consider it a privilege to have served Brentwood, TN and the surrounding areas for over 25 years.

"Timely, efficient, and did what they promised. I would use them again and recommend them as well!"

laura g on February 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
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
586 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 Music City Maintenance and Services
Music City Maintenance and Services
224 Nottingham Rd
4.47(
15
)
Approved Pro
Music City Maintenance and Services
224 Nottingham Rd
4.47(
15
)
Approved Pro
Customers say: Quick response
209 local quotes requested
10 years of experience

Music City Maintenance and Services is dedicated to providing quality services. We offer Interior and Exterior Painting and Staining services. We are dedicated to quality and customer satisfaction! We pride ourselves in the work we do. We would be happy to help you fulfill your projects! Please call or click for a free estimate today.

"We used Music City Maintenance for two projects. The first was to remove the raised counter of the bar and make it one level surface. It opened up the kitchen so much giving us more counter and work area. The space looks so much larger and lighter with the beautiful quartz top(one piece). Fast turn around on this project and pleasant to work with. The second project was a drop ceiling in our basement. It is a large area and the tiles and lights add so much to the appearance. It is just beautiful and so much lighter now. This project was finished very quickly and efficiently. These guys are just great. They are all so polite and so careful with everything. Very trustworthy and price conscious."

Judy S on April 2025

Music City Maintenance and Services is dedicated to providing quality services. We offer Interior and Exterior Painting and Staining services. We are dedicated to quality and customer satisfaction! We pride ourselves in the work we do. We would be happy to help you fulfill your projects! Please call or click for a free estimate today.

"We used Music City Maintenance for two projects. The first was to remove the raised counter of the bar and make it one level surface. It opened up the kitchen so much giving us more counter and work area. The space looks so much larger and lighter with the beautiful quartz top(one piece). Fast turn around on this project and pleasant to work with. The second project was a drop ceiling in our basement. It is a large area and the tiles and lights add so much to the appearance. It is just beautiful and so much lighter now. This project was finished very quickly and efficiently. These guys are just great. They are all so polite and so careful with everything. Very trustworthy and price conscious."

Judy S on April 2025

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Tankless water heater installations FAQs

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 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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