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Tankless water heater installers in Sandy Springs

Avatar for Advent Plumbing, LLC
Advent Plumbing, LLC
1459 Chamirey Drive SW
4.79(
64
)
Approved Pro
Advent Plumbing, LLC
1459 Chamirey Drive SW
4.79(
64
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
13 local quotes requested

When it comes to commercial or residential plumbing installs and repairs; look no further than Advent Plumbing, LLC. One stop for all your plumbing repairs: toilet, faucet, sink, shower, leaks, water heaters, garbage disposal, water main, sewer, all plumbing replacements, repairs and installations done by a GA. license Master Plumber. We have several 25 years experience providing quick neat and reliable services through out the community. We are priced right. Free estimate, and never an overtime charge. License, insured and bonded.

"Elie did a great job installing my hot water heater at a price that was much better than the other quotes I received. I highly recommend Advent Plumbing!"

Tim S on April 2025

When it comes to commercial or residential plumbing installs and repairs; look no further than Advent Plumbing, LLC. One stop for all your plumbing repairs: toilet, faucet, sink, shower, leaks, water heaters, garbage disposal, water main, sewer, all plumbing replacements, repairs and installations done by a GA. license Master Plumber. We have several 25 years experience providing quick neat and reliable services through out the community. We are priced right. Free estimate, and never an overtime charge. License, insured and bonded.

"Elie did a great job installing my hot water heater at a price that was much better than the other quotes I received. I highly recommend Advent Plumbing!"

Tim S on April 2025


Bluefrog Plumbing and Drain
1199 Kendrick Rd NE
New on HomeAdvisorNew on Angi
Approved Pro
Bluefrog Plumbing and Drain
1199 Kendrick Rd NE
New on AngiNew on HomeAdvisor
Approved Pro
2 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.


Avatar for Majestic Plumbing & Electric
Majestic Plumbing & Electric
812 Pickens Industrial Drive NE
4.96(
13
)
Approved Pro
Majestic Plumbing & Electric
812 Pickens Industrial Drive NE
4.96(
13
)
Approved Pro
Super Service Award
Customers say: True professional
105 local quotes requested
21 years of experience

Majestic Plumbing & Electric is the most preferred plumbing company Marietta, GA and the surrounding areas have to offer. You can have peace of mind knowing your plumbing system and electrical wiring are being taken care of by our experienced, licensed, and insured technicians, who know what it takes to get the job done. Whether you have a drainage issue, a leak in your home, flickering lights, or electrical upgrade needs, to name a few, our technicians can help. Contact us today for more information about our plumbing and electrical services in Marietta, GA and the surrounding areas. We're always available to answer your call

"Always on time and courteous"

Debbianne R on March 2025

Majestic Plumbing & Electric is the most preferred plumbing company Marietta, GA and the surrounding areas have to offer. You can have peace of mind knowing your plumbing system and electrical wiring are being taken care of by our experienced, licensed, and insured technicians, who know what it takes to get the job done. Whether you have a drainage issue, a leak in your home, flickering lights, or electrical upgrade needs, to name a few, our technicians can help. Contact us today for more information about our plumbing and electrical services in Marietta, GA and the surrounding areas. We're always available to answer your call

"Always on time and courteous"

Debbianne R on March 2025


Avatar for Morgan's Plumbing, LLC
Morgan's Plumbing, LLC
114 Amberhill Lane
4.79(
209
)
Approved Pro
Morgan's Plumbing, LLC
114 Amberhill Lane
4.79(
209
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
17 years of experience

Morgan's Plumbing, LLC (678) 471-8513, is a locally owned and operated business that services Kennesaw and the surrounding area. With over 19years of experience, we specialize in all plumbing repairs and installations for your home or business. We will provide you with the same great quality work that has kept us in business for years because we feel that our customers come first. While this is not a new concept, it seems to be one that a lot of contractors have forgotten. 678-471-8513 Like us on Facebook!!!

"They were quick and reliable. Clear and fair on pricing. On the ball! I canâ t believe we got it fixed already. We had two leaks under the ground in the front yard. One of the leaks was even under the driveway. They worked all day in the heat and got it done! Highly recommend!!!!!"

Heather B on August 2024

Morgan's Plumbing, LLC (678) 471-8513, is a locally owned and operated business that services Kennesaw and the surrounding area. With over 19years of experience, we specialize in all plumbing repairs and installations for your home or business. We will provide you with the same great quality work that has kept us in business for years because we feel that our customers come first. While this is not a new concept, it seems to be one that a lot of contractors have forgotten. 678-471-8513 Like us on Facebook!!!

"They were quick and reliable. Clear and fair on pricing. On the ball! I canâ t believe we got it fixed already. We had two leaks under the ground in the front yard. One of the leaks was even under the driveway. They worked all day in the heat and got it done! Highly recommend!!!!!"

Heather B on August 2024


Avatar for My Plumber, LLC
My Plumber, LLC
113 Hickory Brook Lane
4.78(
20
)
Approved Pro
My Plumber, LLC
113 Hickory Brook Lane
4.78(
20
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
19 local quotes requested

My Plumber, LLC has been a family-owned and operated business since our establishment in January 2016. Located in Acworth, GA, we provide quality plumbing services to residential homeowners and business owners throughout the North Paulding & West Cobb area. We are certified by the Better Business Bureau, a member of the GA Plumbers Trade Association and also a Licensed Unrestricted Master Plumber. Our Master Plumber has over 25 years of experience under his belt and known for his honesty, integrity, and highly skilled professionalism. We are fully licensed and insured. From small fixture repairs, to whole home rep-pipes, we are ready to be your full time Plumber. Call the office at 770-485-9778 to get on our schedule today.

"A very professional company with a fair price. Very quick and efficient."

Jim S on October 2020

My Plumber, LLC has been a family-owned and operated business since our establishment in January 2016. Located in Acworth, GA, we provide quality plumbing services to residential homeowners and business owners throughout the North Paulding & West Cobb area. We are certified by the Better Business Bureau, a member of the GA Plumbers Trade Association and also a Licensed Unrestricted Master Plumber. Our Master Plumber has over 25 years of experience under his belt and known for his honesty, integrity, and highly skilled professionalism. We are fully licensed and insured. From small fixture repairs, to whole home rep-pipes, we are ready to be your full time Plumber. Call the office at 770-485-9778 to get on our schedule today.

"A very professional company with a fair price. Very quick and efficient."

Jim S on October 2020


Avatar for PlumbPros Plumbing, LLC
PlumbPros Plumbing, LLC
1700 Cumberland Point Drive Southeast, Suite 15
4.48(
279
)
Approved Pro
PlumbPros Plumbing, LLC
1700 Cumberland Point Drive Southeast, Suite 15
4.48(
279
)
Approved Pro
Customers say: Quick response
24 local quotes requested
26 years of experience

At PlumbPros Plumbing, LLC we sustain our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects. We are experts in our trade, and will always keep you educated on your particular task or project. Call today!

"Had them to my home several times for different reasons. Always prompt and provided excellent service"

tim P on January 2025

At PlumbPros Plumbing, LLC we sustain our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects. We are experts in our trade, and will always keep you educated on your particular task or project. Call today!

"Had them to my home several times for different reasons. Always prompt and provided excellent service"

tim P on January 2025


Avatar for Holy Water Plumbing
Holy Water Plumbing
114 Bainbridge Court
5.00(
6
)
Approved Pro
Holy Water Plumbing
114 Bainbridge Court
5.00(
6
)
Approved Pro
1 years of experience
Free onsite estimate

Holy Water Plumbing 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. We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own.

"Very clean and solid work. Definitely recommend!"

Toby H on April 2025

Holy Water Plumbing 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. We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own.

"Very clean and solid work. Definitely recommend!"

Toby H on April 2025


Avatar for Plumbing Express
Plumbing Express
3050 Presidential Pkwy, Suite 202
4.54(
58
)
Approved Pro
Plumbing Express
3050 Presidential Pkwy, Suite 202
4.54(
58
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
24 years of experience

We have built our reputation for excellence repiping homes the Atlanta area. Call on us to locate and address your pipe problems. In addition to our whole home repipe services, Plumbing Express services our client's needs throughout their home by offering comprehensive home plumbing services including: water heater service and upgrade to Rinnai tankless and Rheem tank hot water systems. We will also take care of your clogged drains and broken sewer pipes.

"Due to pinholes in our 1980 home copper pipe system we needed a complete re-pipe done. Contracted with Plumbing Express. At 9 a.m. four of their specialists went to work with protecting our floors then got busy opening walls and removing the copper pipes. They were all friendly and professional and worked well together. By 6 p.m. we were back in business with all new cpvc piping and our home tidied back up. Our home has 3 bathrooms and the usual appliances and sinks and everything was working when they departed. Impressive! A couple days later their sheetrock guy came out and patched the walls and ceilings and matched the stippling perfectly in the ceiling. They delivered as advertised. I highly recommend Plumbing Express."

Gene S on September 2023

We have built our reputation for excellence repiping homes the Atlanta area. Call on us to locate and address your pipe problems. In addition to our whole home repipe services, Plumbing Express services our client's needs throughout their home by offering comprehensive home plumbing services including: water heater service and upgrade to Rinnai tankless and Rheem tank hot water systems. We will also take care of your clogged drains and broken sewer pipes.

"Due to pinholes in our 1980 home copper pipe system we needed a complete re-pipe done. Contracted with Plumbing Express. At 9 a.m. four of their specialists went to work with protecting our floors then got busy opening walls and removing the copper pipes. They were all friendly and professional and worked well together. By 6 p.m. we were back in business with all new cpvc piping and our home tidied back up. Our home has 3 bathrooms and the usual appliances and sinks and everything was working when they departed. Impressive! A couple days later their sheetrock guy came out and patched the walls and ceilings and matched the stippling perfectly in the ceiling. They delivered as advertised. I highly recommend Plumbing Express."

Gene S on September 2023


Avatar for Chen Plumbing Enterprises LLC
Chen Plumbing Enterprises LLC
6399 Jimmy Carter Blvd. Suite 100C
5.00(
13
)
Approved Pro
Chen Plumbing Enterprises LLC
6399 Jimmy Carter Blvd. Suite 100C
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
24 local quotes requested

At Chen Plumbing, we continually innovate to provide the highest quality plumbing services in Metro Atlanta. Our team is dedicated to delivering exceptional results, ensuring your home’s plumbing is in the best hands. We believe in open communication, transparent pricing, and a commitment to making your experience as stress-free as possible. Our skilled and hardworking plumbers are selected for their expertise and dedication to their craft. We use the latest technology and top-quality materials to ensure every job is done right the first time. Our mission is to exceed your expectations and leave your home better than we found it. Experience the Chen Plumbing difference today.

"My water heater got flooded due to the recent hurricane rains. Chen Plumbing came out same day and was able to get a new water heater installed in less than an hour. I appreciate their technician's professionalism and attention to detail as well. Thank you!"

Mary T on October 2024

At Chen Plumbing, we continually innovate to provide the highest quality plumbing services in Metro Atlanta. Our team is dedicated to delivering exceptional results, ensuring your home’s plumbing is in the best hands. We believe in open communication, transparent pricing, and a commitment to making your experience as stress-free as possible. Our skilled and hardworking plumbers are selected for their expertise and dedication to their craft. We use the latest technology and top-quality materials to ensure every job is done right the first time. Our mission is to exceed your expectations and leave your home better than we found it. Experience the Chen Plumbing difference today.

"My water heater got flooded due to the recent hurricane rains. Chen Plumbing came out same day and was able to get a new water heater installed in less than an hour. I appreciate their technician's professionalism and attention to detail as well. Thank you!"

Mary T on October 2024


Avatar for Wet Works Mechanical, LLC
Wet Works Mechanical, LLC
590 Lilburn School Road Northwest
5.00(
3
)
Approved Pro
Wet Works Mechanical, LLC
590 Lilburn School Road Northwest
5.00(
3
)
Approved Pro
Customers say: Quick response
11 local quotes requested
3 years of experience

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. Call today 470-429-7179 EVENING AND WEEKEND EMERGENCY SERVICES AVAILABLE $400.00 minimum charge on all Jobs

"They were super nice to work with, knowledgeable and completed the work quickly."

Linda P on April 2025

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. Call today 470-429-7179 EVENING AND WEEKEND EMERGENCY SERVICES AVAILABLE $400.00 minimum charge on all Jobs

"They were super nice to work with, knowledgeable and completed the work quickly."

Linda P 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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