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Tankless water heater repair pros in Loganville

Avatar for Keep Smiling Plumbing & Electric
Keep Smiling Plumbing & Electric
3755 Harrison Rd SW Suite 200
4.38(
54
)
Approved Pro
Keep Smiling Plumbing & Electric
3755 Harrison Rd SW Suite 200
4.38(
54
)
Approved Pro
Customers say: Quick response
325 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.

"Prompt, professional service."

Anne C on April 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.

"Prompt, professional service."

Anne C on April 2025


Avatar for Casteel Heating & Cooling, LLC
Casteel Heating & Cooling, LLC
305 Petty Rd.
New on HomeAdvisorNew on Angi
Approved Pro
Casteel Heating & Cooling, LLC
305 Petty Rd.
New on AngiNew on HomeAdvisor
Approved Pro
24 local quotes requested
38 years of experience

Casteel Heating, Cooling, Plumbing and Electrical is the company you can trust with your home service needs. We offer installation, repair and replacement services based on flat rate pricing and never any emergency fees. Our highly educated technicians pride themselves on their craftsmanship and customer service. Casteel offers industry leading warranties and guarantees to include our Amazing Care Guarantee. You get 5 star service or your service call is free! At Casteel we know your time and money are valuable, for this reason we provide you with the ability to track your technician right to your door. With fair pricing, top notch team members and our Amazing Care Guarantee, you will not go wrong with Casteel as your home services company of choice.

Casteel Heating, Cooling, Plumbing and Electrical is the company you can trust with your home service needs. We offer installation, repair and replacement services based on flat rate pricing and never any emergency fees. Our highly educated technicians pride themselves on their craftsmanship and customer service. Casteel offers industry leading warranties and guarantees to include our Amazing Care Guarantee. You get 5 star service or your service call is free! At Casteel we know your time and money are valuable, for this reason we provide you with the ability to track your technician right to your door. With fair pricing, top notch team members and our Amazing Care Guarantee, you will not go wrong with Casteel as your home services company of choice.


Avatar for Garner Plumbing, Inc.
Garner Plumbing, Inc.
5450 Technology Parkway Suite 400
4.52(
263
)
Approved Pro
Garner Plumbing, Inc.
5450 Technology Parkway Suite 400
4.52(
263
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
26 local quotes requested

Garner Plumbing, Inc., is a family owned and operated business, offering plumbing services for both commercial and residential applications. We specialize in resolving all types of plumbing problems. We can handle new installation, as well as, service for existing plumbing. We carry and install many major brands of electric, gas and tankless water heaters. Our service area includes Hall, Jackson, Barrow and Forsyth Counties. We are licensed, bonded and insured. Also, we offer 24 hour emergency services. We are extremely passionate about the work that we do and you can trust us to provide a high quality service at a fair and honest price. If you are looking for a plumber you can depend on, please call Garner Plumbing today!

"I can't thank the guys enough for coming to the rescue. I started a toilet repair that should have been fairly easy, however….. So after realizing the job was too big for me I turned to Angi's list and they connected me to Garner Plumbing. They showed up that afternoon and had the job fixed within a half an hour or just a little more. I feel very confident in the work they did and they were very nice to work with. Would definitely recommend them to anyone needing plumbing service and the Jefferson, Athens, Winder area ."

Becki B on May 2024

Garner Plumbing, Inc., is a family owned and operated business, offering plumbing services for both commercial and residential applications. We specialize in resolving all types of plumbing problems. We can handle new installation, as well as, service for existing plumbing. We carry and install many major brands of electric, gas and tankless water heaters. Our service area includes Hall, Jackson, Barrow and Forsyth Counties. We are licensed, bonded and insured. Also, we offer 24 hour emergency services. We are extremely passionate about the work that we do and you can trust us to provide a high quality service at a fair and honest price. If you are looking for a plumber you can depend on, please call Garner Plumbing today!

"I can't thank the guys enough for coming to the rescue. I started a toilet repair that should have been fairly easy, however….. So after realizing the job was too big for me I turned to Angi's list and they connected me to Garner Plumbing. They showed up that afternoon and had the job fixed within a half an hour or just a little more. I feel very confident in the work they did and they were very nice to work with. Would definitely recommend them to anyone needing plumbing service and the Jefferson, Athens, Winder area ."

Becki B on May 2024


Avatar for Keep Smiling Plumbing & Electric
Keep Smiling Plumbing & Electric
3705 Harrison Rd SW
4.66(
131
)
Approved Pro
Keep Smiling Plumbing & Electric
3705 Harrison Rd SW
4.66(
131
)
Approved Pro
Customers say: Super punctual
3497 local quotes requested
40 years of experience

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

"They told us "Our dispatch fee to come out is $39 and we waive that towards any work or repairs, including diagnostics." The electrician went to check and stayed at the property for less than 5 mins after confirmation to do full diagnostic of the electrical system. I don't think less than 5 mins is enough to run a full diagnostic and later on advise to upgrade the whole panel."

John P on May 2025

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

"They told us "Our dispatch fee to come out is $39 and we waive that towards any work or repairs, including diagnostics." The electrician went to check and stayed at the property for less than 5 mins after confirmation to do full diagnostic of the electrical system. I don't think less than 5 mins is enough to run a full diagnostic and later on advise to upgrade the whole panel."

John P on May 2025


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


Avatar for Bella CORE
Bella CORE
5820 Live Oak Parkway
New on HomeAdvisorNew on Angi
Approved Pro
Bella CORE
5820 Live Oak Parkway
New on AngiNew on HomeAdvisor
Approved Pro
10 years of experience
Free onsite estimate

Bella CORE’s team of design experts have curated one-of-a-kind products to elevate the visual experience of your bathroom. These products will transform your space into a spa oasis that you enjoy spending time in. Call us today to set your appointment to design your new shower!

Bella CORE’s team of design experts have curated one-of-a-kind products to elevate the visual experience of your bathroom. These products will transform your space into a spa oasis that you enjoy spending time in. Call us today to set your appointment to design your new shower!


Avatar for Maximum General Construction
Maximum General Construction
123 Main St.
5.00(
9
)
Approved Pro
Maximum General Construction
123 Main St.
5.00(
9
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2127 local quotes requested

We have the experience and dedication to get the job done right! Specializing in Flooring, Tile and Carpeting services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Very well Marcus was nice and professional"

Timothy S on January 2025

We have the experience and dedication to get the job done right! Specializing in Flooring, Tile and Carpeting services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Very well Marcus was nice and professional"

Timothy S on January 2025


Avatar for Thomas Septic LLC
Thomas Septic LLC
737 Magnet Rd
5.00(
22
)
Approved Pro
Thomas Septic LLC
737 Magnet Rd
5.00(
22
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
555 local quotes requested

Septic pump outs and repairs New installations Certified inspections Pump replacements and repairs Grease trap pumping Water line installation and repairs Honest and hard working owner operated business. 10 years of experience. We are licensed and insured.

"They are nothing short of fantastic. I was quoted by another company anywhere from 5 grand to 12 grand. Turns out all I needed was a pump out and a blockage cleared for a lot less money. Thomas septic was honest and genuine. Traits so rare lately. I highly recommend them. You won’t find a team more capable or honest. Quality work done without all the bs and unneeded expenses that is Thomas septic! Honestly if I could I would give them 10 stars. Seriously call them first and you won’t need to call anyone else! I am so grateful to have found them!"

LAURI R on December 2024

Septic pump outs and repairs New installations Certified inspections Pump replacements and repairs Grease trap pumping Water line installation and repairs Honest and hard working owner operated business. 10 years of experience. We are licensed and insured.

"They are nothing short of fantastic. I was quoted by another company anywhere from 5 grand to 12 grand. Turns out all I needed was a pump out and a blockage cleared for a lot less money. Thomas septic was honest and genuine. Traits so rare lately. I highly recommend them. You won’t find a team more capable or honest. Quality work done without all the bs and unneeded expenses that is Thomas septic! Honestly if I could I would give them 10 stars. Seriously call them first and you won’t need to call anyone else! I am so grateful to have found them!"

LAURI R on December 2024


Avatar for Stars and Pipes Plumbing Atlanta
Stars and Pipes Plumbing Atlanta
1014 Parkview Way Southwest
5.00(
6
)
Approved Pro
Stars and Pipes Plumbing Atlanta
1014 Parkview Way Southwest
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
236 local quotes requested

Welcome to Stars and Pipes Plumbing, a Veteran-Owned and Family-Operated business dedicated to delivering reliable and high-quality plumbing solutions. With a commitment to integrity, fair pricing, and clear communication, we proudly serve Atlanta and surrounding areas. Discover what makes us your trusted plumbing partner! Give us a call with any questions you may have!

"I would highly recommend Sean at Stars and Pipes Plumbing! I was building out a new bathroom in my basement and he helped with so many things. He’s super knowledgeable and patient and was available over the phone when I was tinkering with some things on my own. He also recently helped replace my water heater burner and pressure relief valve and got it working back in no time. He’s a true professional and someone I will continue to use in the future."

AJ H on February 2025

Welcome to Stars and Pipes Plumbing, a Veteran-Owned and Family-Operated business dedicated to delivering reliable and high-quality plumbing solutions. With a commitment to integrity, fair pricing, and clear communication, we proudly serve Atlanta and surrounding areas. Discover what makes us your trusted plumbing partner! Give us a call with any questions you may have!

"I would highly recommend Sean at Stars and Pipes Plumbing! I was building out a new bathroom in my basement and he helped with so many things. He’s super knowledgeable and patient and was available over the phone when I was tinkering with some things on my own. He also recently helped replace my water heater burner and pressure relief valve and got it working back in no time. He’s a true professional and someone I will continue to use in the future."

AJ H on February 2025


Avatar for Appliance Repair Solution of Atlanta, LLC
Appliance Repair Solution of Atlanta, LLC
381 Searchlight Dr
4.57(
67
)
Approved Pro
Appliance Repair Solution of Atlanta, LLC
381 Searchlight Dr
4.57(
67
)
Approved Pro
Customers say: Quick response
505 local quotes requested
7 years of experience

Our goal is to satisfy our customers with great customer service and affordable prices. Professionalism, experience and customer care in good manner are three key factors to achieve leading position in our business. It is leading our company to success! We have technicians 5+ years experience and focused on residential appliance repair and installation.

"Andrew showed up on time and did a good job."

Will R on March 2025

Our goal is to satisfy our customers with great customer service and affordable prices. Professionalism, experience and customer care in good manner are three key factors to achieve leading position in our business. It is leading our company to success! We have technicians 5+ years experience and focused on residential appliance repair and installation.

"Andrew showed up on time and did a good job."

Will R on March 2025

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Tankless water heater installations FAQs

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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