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Tankless water heater repair pros in Canton

Avatar for PlumbPros Plumbing, LLC
PlumbPros Plumbing, LLC
1700 Cumberland Point Drive Southeast, Suite 15
4.48(
280
)
Approved Pro
PlumbPros Plumbing, LLC
1700 Cumberland Point Drive Southeast, Suite 15
4.48(
280
)
Approved Pro
Customers say: Quick response
40 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!

"Excellent customer service and work!"

Shawne A on June 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!

"Excellent customer service and work!"

Shawne A on June 2025


Weaver Plumbing
1318 US HWY 41 N
4.77(
24
)
Approved Pro
Weaver Plumbing
1318 US HWY 41 N
4.77(
24
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
9 years of experience

Weaver Plumbing is a trusted, owner-operated plumbing company with over 20 years of experience serving homeowners with honesty, quality, and care. We specialize in a wide range of plumbing services—repairs, installations, maintenance, and more—tailored to meet your specific needs. Our team is known for excellent customer service, competitive pricing, and dependable workmanship that we proudly stand behind. We take the time to listen, communicate clearly, and ensure the job is done right the first time. Whether it's a small repair or a larger project, we bring the same level of dedication, professionalism, and attention to detail. At Weaver Plumbing, your satisfaction is our top priority—and we guarantee our work. Experience the difference of working with a plumbing company that puts customers first. Contact us today—we look forward to earning your business! 24 HR Service Avial

"Weaver Plumbing has done several projects for us...installing a sump pump, repairing a leaking pipe in our kitchen, replacing the garbage disposal, installing a water purification system, reseating a wobbly toilet...the work has been reliable and we'll call them again as needed. "

Kathryn S on June 2025

Weaver Plumbing is a trusted, owner-operated plumbing company with over 20 years of experience serving homeowners with honesty, quality, and care. We specialize in a wide range of plumbing services—repairs, installations, maintenance, and more—tailored to meet your specific needs. Our team is known for excellent customer service, competitive pricing, and dependable workmanship that we proudly stand behind. We take the time to listen, communicate clearly, and ensure the job is done right the first time. Whether it's a small repair or a larger project, we bring the same level of dedication, professionalism, and attention to detail. At Weaver Plumbing, your satisfaction is our top priority—and we guarantee our work. Experience the difference of working with a plumbing company that puts customers first. Contact us today—we look forward to earning your business! 24 HR Service Avial

"Weaver Plumbing has done several projects for us...installing a sump pump, repairing a leaking pipe in our kitchen, replacing the garbage disposal, installing a water purification system, reseating a wobbly toilet...the work has been reliable and we'll call them again as needed. "

Kathryn S on June 2025


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
164 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 Rooter Pro Xpress / Guice Services, Inc.
Rooter Pro Xpress / Guice Services, Inc.
6000 Unity Drive, Suite F
4.82(
4,919
)
Approved Pro
Rooter Pro Xpress / Guice Services, Inc.
6000 Unity Drive, Suite F
4.82(
4,919
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
519 local quotes requested

Welcome to Guice Services, Inc.! We have a single mission, which is to achieve complete customer satisfaction. We work with the highest quality materials and experienced professionals. With over 40 years of experience, we have built our fculture around consistently focusing on the needs of our customers, providing personalized attention, and a stress free experience, which sets us apart from our competition and keeps our customers coming back.

"Mike did a great job, replacement done very quickly."

Kevin D on June 2025

Welcome to Guice Services, Inc.! We have a single mission, which is to achieve complete customer satisfaction. We work with the highest quality materials and experienced professionals. With over 40 years of experience, we have built our fculture around consistently focusing on the needs of our customers, providing personalized attention, and a stress free experience, which sets us apart from our competition and keeps our customers coming back.

"Mike did a great job, replacement done very quickly."

Kevin D on June 2025


Avatar for Z Plumberz of Atlanta
Z Plumberz of Atlanta
4840 Old National Hwy
5.00(
5
)
Approved Pro
Z Plumberz of Atlanta
4840 Old National Hwy
5.00(
5
)
Approved Pro
93 local quotes requested
1 years of experience

We are a locally owned and operated company, that values honesty and integrity, and treats your home as if it were our own. We offer a variety of exterior services, that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each, and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

We are a locally owned and operated company, that values honesty and integrity, and treats your home as if it were our own. We offer a variety of exterior services, that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each, and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!


Avatar for Keep Smiling Plumbing & Electric
Keep Smiling Plumbing & Electric
3755 Harrison Rd SW Suite 200
4.40(
56
)
Approved Pro
Keep Smiling Plumbing & Electric
3755 Harrison Rd SW Suite 200
4.40(
56
)
Approved Pro
Customers say: Quick response
361 local quotes requested
40 years of experience

Keep Smiling Plumbing Electric Heating and Cooling is a family-owned, family-operated, full-service plumbing electric heating and cooling business, serving Gwinnett County, Georgia. We hold Master's licenses in all three trades and are members of the Plumbing Heating Cooling & Mechanical Association of Georgia. Keep Smiling Plumbing Electric Heating and Cooling is there when you need us, ready to take care of any problem that you may have with your plumbing electrical or heating and cooling systems. We also have available a full line of quality replacement products if you want to upgrade or update.

"Thank you!"

Stephanie E on July 2025

Keep Smiling Plumbing Electric Heating and Cooling is a family-owned, family-operated, full-service plumbing electric heating and cooling business, serving Gwinnett County, Georgia. We hold Master's licenses in all three trades and are members of the Plumbing Heating Cooling & Mechanical Association of Georgia. Keep Smiling Plumbing Electric Heating and Cooling is there when you need us, ready to take care of any problem that you may have with your plumbing electrical or heating and cooling systems. We also have available a full line of quality replacement products if you want to upgrade or update.

"Thank you!"

Stephanie E on July 2025


Omni Plumbing Company & Services, LLC
4495 Carters Creek Lane
New on HomeAdvisorNew on Angi
Approved Pro
Omni Plumbing Company & Services, LLC
4495 Carters Creek Lane
New on AngiNew on HomeAdvisor
Approved Pro
17 years of experience
Free onsite estimate

A & J Plumbing Services, LLC is a company that operates with honesty, integrity, and fair pricing. If you are not happy, we are not happy. We strive to earn customers for life, call today.

A & J Plumbing Services, LLC is a company that operates with honesty, integrity, and fair pricing. If you are not happy, we are not happy. We strive to earn customers for life, call today.


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
830 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 TE Certified Electrical, Plumbing, Heating & Cooling
TE Certified Electrical, Plumbing, Heating & Cooling
9800 Old Dogwood Rd
4.84(
589
)
Approved Pro
TE Certified Electrical, Plumbing, Heating & Cooling
9800 Old Dogwood Rd
4.84(
589
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1744 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

"I recently had an electrical inspection done by TE Certified Electrical, Plumbing, Heating & Cooling, and I couldn’t be more impressed. From the moment the technician arrived, the experience was professional, thorough, and reassuring. They took the time to explain everything they found in a way that was easy to understand, and I felt confident I was in good hands. What stood out most was their attention to detail—they didn’t just check the basics, they inspected the entire system to ensure my home was safe and up to code. No high-pressure sales, just honest advice and helpful recommendations. I’ll absolutely be using TE Certified again and would highly recommend them to anyone looking for top-tier electrical service."

BRIAN S on June 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

"I recently had an electrical inspection done by TE Certified Electrical, Plumbing, Heating & Cooling, and I couldn’t be more impressed. From the moment the technician arrived, the experience was professional, thorough, and reassuring. They took the time to explain everything they found in a way that was easy to understand, and I felt confident I was in good hands. What stood out most was their attention to detail—they didn’t just check the basics, they inspected the entire system to ensure my home was safe and up to code. No high-pressure sales, just honest advice and helpful recommendations. I’ll absolutely be using TE Certified again and would highly recommend them to anyone looking for top-tier electrical service."

BRIAN S on June 2025


Avatar for DM Deco Design
DM Deco Design
5859 NEW PEACHTREE RD
4.84(
104
)
Approved Pro
DM Deco Design
5859 NEW PEACHTREE RD
4.84(
104
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
675 local quotes requested

DM Deco Design is a full service design firm located in Atlanta, Georgia. We specialize in high-end residential Kitchen and Bath renovation for every style and price point. With our expertise, your traditional foundation can be crafted into an exquisite space that’s functional, warm and inviting.

"Everything was great"

Ryan J on May 2025

DM Deco Design is a full service design firm located in Atlanta, Georgia. We specialize in high-end residential Kitchen and Bath renovation for every style and price point. With our expertise, your traditional foundation can be crafted into an exquisite space that’s functional, warm and inviting.

"Everything was great"

Ryan J on May 2025

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FAQs for tankless water heater installation projects in Canton, GA

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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