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Tankless water heater repair pros in Lithonia
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
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
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
DaCosta Plumbing & Drain LLC, 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. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
"This company was assigned to me through my home warranty company. They were supposed to contact me within 24hrs but waited 2 day. That Thursday, the woman I spoke with scheduled a plumber to come to my home on Monday afternoon and someone would call when the plumber was in route. This was the date I put in my phone and the date they sent to the home warranty company (confirmed by text). The next day, thereâ s an email saying they are scheduled to come on Wednesday afternoon. Ok fineâ ¦I stayed home all day Wednesday. At 3:00, I got a call saying that the plumber came by my house at 12:00 and no one answered the door. #1. No one called to say he was on the way. #2. You claim he came to the home and no one answered, but no one called then, either? #3. So youâ re calling me 3 hours later saying heâ s too far away? #4. I have a Ring doorbell and great security system with cameras that I can roll back to show that no one came to THIS house. She then went on to say it was the house, â With a Christmas wreath on the door.â On December 20th, 5 days before, Christmas, 80% of the houses in this neighborhood have a Christmas wreaths. Can you prove someone came here? Nope! No callâ ¦no showâ ¦ridiculous. The appointment was rescheduled for 12/27 from 10:30-1:30. I took off of work, a 3rd time, checked to make sure my doorbell worked, and sat in the living room, all day, where I could see if anyone came to the door. At 2:30 PM, no one has come. I called to get an update. No answer."
Asha D on December 2023
DaCosta Plumbing & Drain LLC, 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. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
"This company was assigned to me through my home warranty company. They were supposed to contact me within 24hrs but waited 2 day. That Thursday, the woman I spoke with scheduled a plumber to come to my home on Monday afternoon and someone would call when the plumber was in route. This was the date I put in my phone and the date they sent to the home warranty company (confirmed by text). The next day, thereâ s an email saying they are scheduled to come on Wednesday afternoon. Ok fineâ ¦I stayed home all day Wednesday. At 3:00, I got a call saying that the plumber came by my house at 12:00 and no one answered the door. #1. No one called to say he was on the way. #2. You claim he came to the home and no one answered, but no one called then, either? #3. So youâ re calling me 3 hours later saying heâ s too far away? #4. I have a Ring doorbell and great security system with cameras that I can roll back to show that no one came to THIS house. She then went on to say it was the house, â With a Christmas wreath on the door.â On December 20th, 5 days before, Christmas, 80% of the houses in this neighborhood have a Christmas wreaths. Can you prove someone came here? Nope! No callâ ¦no showâ ¦ridiculous. The appointment was rescheduled for 12/27 from 10:30-1:30. I took off of work, a 3rd time, checked to make sure my doorbell worked, and sat in the living room, all day, where I could see if anyone came to the door. At 2:30 PM, no one has come. I called to get an update. No answer."
Asha D on December 2023
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!
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
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
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
At Casteel Heating, Cooling, Plumbing and Electrical, we provide world-class service to our customers, just as we have since 1987. Founded by Jan and Bob Casteel, our company was built on honesty and customer-focused care. To this day, we offer our Amazing Care Guarantee: We’ll take amazing care of you or we’ll refund your service call fee. Our expert team of plumbers, electricians, HVAC technicians, and system design managers performs top-quality repairs and installations while ensuring you are completely satisfied with your entire customer service. Because we offer so many services under one roof, you’ll save time and money by making one phone call to Casteel. Formerly: Knight Air Conditioning and Heating Company
"Thumbs up for the construction at my residence, a three story elevator shaft"
Diana D on October 2024
At Casteel Heating, Cooling, Plumbing and Electrical, we provide world-class service to our customers, just as we have since 1987. Founded by Jan and Bob Casteel, our company was built on honesty and customer-focused care. To this day, we offer our Amazing Care Guarantee: We’ll take amazing care of you or we’ll refund your service call fee. Our expert team of plumbers, electricians, HVAC technicians, and system design managers performs top-quality repairs and installations while ensuring you are completely satisfied with your entire customer service. Because we offer so many services under one roof, you’ll save time and money by making one phone call to Casteel. Formerly: Knight Air Conditioning and Heating Company
"Thumbs up for the construction at my residence, a three story elevator shaft"
Diana D on October 2024
Welcome to P.H.I. We specialize in bathroom, kitchens, tile or wood floors. We customize your job, and our goal is to minimize the discomfort of construction while making your home beautiful. We are licensed and insured. Our owner is a NARI Master Certified Kitchen and Bath Remodeler (MCKBR) and Universal Design Certified Professional (UDCP). P.H.I. has been awarded NARI Contractor of the Year for our bathrooms in multiple recent years.
"For 5 years, my wife pieced together (in her head and in example photos) her dream kitchen for our home. In 31 days, PHI made the dream a reality. This was the second remodel project for which we hired PHI. Dennis and Jean are exceptionally professional and meticulous. In our opinion, their value is unmatched. I recommend them anytime an opportunity presents itself."
Jordan E on March 2025
Welcome to P.H.I. We specialize in bathroom, kitchens, tile or wood floors. We customize your job, and our goal is to minimize the discomfort of construction while making your home beautiful. We are licensed and insured. Our owner is a NARI Master Certified Kitchen and Bath Remodeler (MCKBR) and Universal Design Certified Professional (UDCP). P.H.I. has been awarded NARI Contractor of the Year for our bathrooms in multiple recent years.
"For 5 years, my wife pieced together (in her head and in example photos) her dream kitchen for our home. In 31 days, PHI made the dream a reality. This was the second remodel project for which we hired PHI. Dennis and Jean are exceptionally professional and meticulous. In our opinion, their value is unmatched. I recommend them anytime an opportunity presents itself."
Jordan E on March 2025
FAQs for tankless water heater installation projects in Lithonia, 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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