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Tankless water heater installers in Canton

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
11 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


Avatar for Halcomb Plumbing, Inc.
Halcomb Plumbing, Inc.
10800 Alpharetta Highway, Suite 208-488
4.88(
19
)
Approved Pro
Halcomb Plumbing, Inc.
10800 Alpharetta Highway, Suite 208-488
4.88(
19
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
40 years of experience

Halcomb Plumbing, Inc. is owned and operated by a Licensed Master Plumber with over 30 years of plumbing experience. We specialize in solving difficult plumbing problems! We provide All Plumbing Services for both Commercial and Residential customers. Many of our common services include: installing water heaters, repairing & replacing sewer lines and water lines, hydro jetting service and drain cleaning. We can perform a sewer line inspection to identify problems in your sewer line. We also offer horizontal boring / trenchless pipe line install to minimize impact to your landscaping. Our experienced staff at Halcomb Plumbing, Inc., has been hand picked, screened and trained to the highest standards. Visit our full website at www.halcombplumbing.com.

"Very knowledgeable and helpful"

Will B on April 2020

Halcomb Plumbing, Inc. is owned and operated by a Licensed Master Plumber with over 30 years of plumbing experience. We specialize in solving difficult plumbing problems! We provide All Plumbing Services for both Commercial and Residential customers. Many of our common services include: installing water heaters, repairing & replacing sewer lines and water lines, hydro jetting service and drain cleaning. We can perform a sewer line inspection to identify problems in your sewer line. We also offer horizontal boring / trenchless pipe line install to minimize impact to your landscaping. Our experienced staff at Halcomb Plumbing, Inc., has been hand picked, screened and trained to the highest standards. Visit our full website at www.halcombplumbing.com.

"Very knowledgeable and helpful"

Will B on April 2020


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
91 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 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
29 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 TE Certified Electrical, Plumbing, Heating & Cooling
TE Certified Electrical, Plumbing, Heating & Cooling
9800 Old Dogwood Rd
4.84(
588
)
Approved Pro
TE Certified Electrical, Plumbing, Heating & Cooling
9800 Old Dogwood Rd
4.84(
588
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1240 local quotes requested

TE Certified Electrical, Plumbing, Heating & Cooling is a customer-focused residential service company. We fix & replace electrical, plumbing, and HVAC systems for Greater Atlanta homeowners. Please call our office to schedule your appointment today. 770-667-6937

"Prompt, reasonably priced"

Brigette G on March 2025

TE Certified Electrical, Plumbing, Heating & Cooling is a customer-focused residential service company. We fix & replace electrical, plumbing, and HVAC systems for Greater Atlanta homeowners. Please call our office to schedule your appointment today. 770-667-6937

"Prompt, reasonably priced"

Brigette G on March 2025


Avatar for A. Bailey Septic and Sewer
A. Bailey Septic and Sewer
Surrounding Areas
5.00(
7
)
Approved Pro
A. Bailey Septic and Sewer
Surrounding Areas
5.00(
7
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
208 local quotes requested

Female owned and operated with family experience since the 1980's. We offer septic tank pumping, new septic tank installs and repairs on residential and commercial properties. Experienced in all specialty systems, control panels, ATUs, Drip, Eljen, E One and pumps. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Fantastic service! We have a nice sodded lawn over the septic tank. They precisely located the access cover and hand-dug a hole only about 2' in diameter, taking very good care to preserve the sod as they started. All done in under 2 hours and we have only a small mound in the grass where the dirt should settle back down in a few months. If we need septic service again, our first and only call with be to A. Bailey. And, they are veterans and active duty in the Army reserves. I'm happy to help support our service members."

Scot M on January 2025

Female owned and operated with family experience since the 1980's. We offer septic tank pumping, new septic tank installs and repairs on residential and commercial properties. Experienced in all specialty systems, control panels, ATUs, Drip, Eljen, E One and pumps. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Fantastic service! We have a nice sodded lawn over the septic tank. They precisely located the access cover and hand-dug a hole only about 2' in diameter, taking very good care to preserve the sod as they started. All done in under 2 hours and we have only a small mound in the grass where the dirt should settle back down in a few months. If we need septic service again, our first and only call with be to A. Bailey. And, they are veterans and active duty in the Army reserves. I'm happy to help support our service members."

Scot M on January 2025


Avatar for BDS Plumbing Solutions Inc
BDS Plumbing Solutions Inc
6448 Dearborn Drive
5.00(
5
)
Approved Pro
BDS Plumbing Solutions Inc
6448 Dearborn Drive
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
781 local quotes requested

Honest Dependable Plumbing We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services, and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. http://www.bdsplumbinginc.com

"They have done an excellent job."

Debra N on July 2023

Honest Dependable Plumbing We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services, and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. http://www.bdsplumbinginc.com

"They have done an excellent job."

Debra N on July 2023


Avatar for Crossroads plumbing L.L.C
Crossroads plumbing L.L.C
Hiram Ga
4.71(
14
)
Approved Pro
Crossroads plumbing L.L.C
Hiram Ga
4.71(
14
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
1051 local quotes requested

We are a local family owned and operated plumbing service specializing in commercial, residential, and industrial plumbing. We offer free estimates and no service fees, quality service, and competitive pricing. We offer Military and First Responder Discounts and 24 hour emergency service. We specialize in leak detection, hydro jetting, sewer inspections, backflow testing and grease traps.

"Exceeded my expectations, Reliable and Honest!! Not the 1st time to use this service!"

patty H on February 2023

We are a local family owned and operated plumbing service specializing in commercial, residential, and industrial plumbing. We offer free estimates and no service fees, quality service, and competitive pricing. We offer Military and First Responder Discounts and 24 hour emergency service. We specialize in leak detection, hydro jetting, sewer inspections, backflow testing and grease traps.

"Exceeded my expectations, Reliable and Honest!! Not the 1st time to use this service!"

patty H on February 2023


Avatar for Rooter Johnson Plumbing
Rooter Johnson Plumbing
5.00(
25
)
Approved Pro
Rooter Johnson Plumbing
5.00(
25
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

Rooter Johnson Plumbing provides same day repairs. We are experienced and licensed plumbers based in Atlanta, GA and servicing all surrounding areas. We provide a fast, efficient and high-quality repair and installation service with affordable pricing. Give us a call or click for an estimate today!

"They installed a pump on it just the way that I asked them to do it. They came when they said they were coming. They were fast. They came out to give me an estimate and it was exactly accurate for sure. They were fast and it works great. They cleaned up and got everything back the way that it was and they did a very good job. They were also very polite."

Beth B on May 2025

Rooter Johnson Plumbing provides same day repairs. We are experienced and licensed plumbers based in Atlanta, GA and servicing all surrounding areas. We provide a fast, efficient and high-quality repair and installation service with affordable pricing. Give us a call or click for an estimate today!

"They installed a pump on it just the way that I asked them to do it. They came when they said they were coming. They were fast. They came out to give me an estimate and it was exactly accurate for sure. They were fast and it works great. They cleaned up and got everything back the way that it was and they did a very good job. They were also very polite."

Beth B on May 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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