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Tankless water heater repair pros in Monroe

Avatar for Keep Smiling Plumbing & Electric
Keep Smiling Plumbing & Electric
3755 Harrison Rd SW Suite 200
4.39(
55
)
Approved Pro
Keep Smiling Plumbing & Electric
3755 Harrison Rd SW Suite 200
4.39(
55
)
Approved Pro
Customers say: Quick response
356 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.

"Did a wonderful and amazing job . The technician that came out was helpful and respectful of both our home and the people. Would definitely choose this company again!!"

Christin R on June 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.

"Did a wonderful and amazing job . The technician that came out was helpful and respectful of both our home and the people. Would definitely choose this company again!!"

Christin R on June 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
45 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 Encompass Contracting LLC
Encompass Contracting LLC
1951 Old Bishop Road
4.75(
65
)
Approved Pro
Encompass Contracting LLC
1951 Old Bishop Road
4.75(
65
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
122 local quotes requested

Offering the best in both exterior and interior residential remodeling and repairs, our trained team brings together form, function, and budget to deliver your home renovation dreams. Proud to be a small company, we are able to give you all the benefits that come with it – our prices are reasonable and we only deliver you quality, personalized service. Licensed and insured business. We offer free estimates. All major credit cards accepted.

"Excellent! Encompass is a fine company. Jamie and his crews are honest, hard-working, very knowledgeable, and trustworthy. Encompass is the first company to call for outdoor and indoor work."

Joan J on December 2021

Offering the best in both exterior and interior residential remodeling and repairs, our trained team brings together form, function, and budget to deliver your home renovation dreams. Proud to be a small company, we are able to give you all the benefits that come with it – our prices are reasonable and we only deliver you quality, personalized service. Licensed and insured business. We offer free estimates. All major credit cards accepted.

"Excellent! Encompass is a fine company. Jamie and his crews are honest, hard-working, very knowledgeable, and trustworthy. Encompass is the first company to call for outdoor and indoor work."

Joan J on December 2021


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
3690 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 Casteel Heating, Cooling, Plumbing & Electrical
Casteel Heating, Cooling, Plumbing & Electrical
778 PETTY RD
4.74(
88
)
Approved Pro
Casteel Heating, Cooling, Plumbing & Electrical
778 PETTY RD
4.74(
88
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1800 local quotes requested

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


Avatar for Rooter Johnson Plumbing
Rooter Johnson Plumbing
5.00(
26
)
Approved Pro
Rooter Johnson Plumbing
5.00(
26
)
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!

"The owner of the company came and disassembled my sewage pump in my basement and tested it. It had some slight oil leakage but was still working properly. Nevertheless ,Brad and I concurred that replacing the pump now was the wiser choice. He offered to go to his supplier to secure a new pump and return to install it the same day which saved me some money and eliminated redundant work.He returned with a top of the line Liberty and completed the installation the same day which I appreciated. Brad and his partner Jose are very experienced young plumbers and I will definitely use them in handling my future plumbing needs."

Jerry R on June 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!

"The owner of the company came and disassembled my sewage pump in my basement and tested it. It had some slight oil leakage but was still working properly. Nevertheless ,Brad and I concurred that replacing the pump now was the wiser choice. He offered to go to his supplier to secure a new pump and return to install it the same day which saved me some money and eliminated redundant work.He returned with a top of the line Liberty and completed the installation the same day which I appreciated. Brad and his partner Jose are very experienced young plumbers and I will definitely use them in handling my future plumbing needs."

Jerry R on June 2025


Avatar for Rooter Pro Plumbing GA
Rooter Pro Plumbing GA
840 Pine Manor
5.00(
1
)
Approved Pro
Rooter Pro Plumbing GA
840 Pine Manor
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3804 local quotes requested

As a locally owned plumbing business hailing from Atlanta, Georgia, we take great pride in serving our community with top-notch indoor and underground plumbing solutions. Trust us to keep your home running smoothly. With a dedicated team and a commitment to excellence, we are here to meet all your plumbing needs. Count on us for reliable and professional service that you can depend on.

"I am leaving a review before the work is even started. I received a quote from another company and scheduled the work. When they showed up, they tried to triple the cost. I told them to get out of my house. I then called Rooter Pro Plumbing to come out and give me a quote. Jerimey Jackson came out and looked over the situation and then put me on a conference call with the owner. They agreed to match the quote I received from the other company even though it was seriously underbid. They are a great company to work with. They are scheduled to come out this week to start the project. I would highly recommend a company with such integrity in the employees and the owner. I look forward to working with them."

Chris C on November 2024

As a locally owned plumbing business hailing from Atlanta, Georgia, we take great pride in serving our community with top-notch indoor and underground plumbing solutions. Trust us to keep your home running smoothly. With a dedicated team and a commitment to excellence, we are here to meet all your plumbing needs. Count on us for reliable and professional service that you can depend on.

"I am leaving a review before the work is even started. I received a quote from another company and scheduled the work. When they showed up, they tried to triple the cost. I told them to get out of my house. I then called Rooter Pro Plumbing to come out and give me a quote. Jerimey Jackson came out and looked over the situation and then put me on a conference call with the owner. They agreed to match the quote I received from the other company even though it was seriously underbid. They are a great company to work with. They are scheduled to come out this week to start the project. I would highly recommend a company with such integrity in the employees and the owner. I look forward to working with them."

Chris C on November 2024


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 Appliance Repair Solution of Atlanta, LLC
Appliance Repair Solution of Atlanta, LLC
381 Searchlight Dr
4.57(
68
)
Approved Pro
Appliance Repair Solution of Atlanta, LLC
381 Searchlight Dr
4.57(
68
)
Approved Pro
Customers say: Quick response
517 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.

"Job done well"

Caryn B on June 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.

"Job done well"

Caryn B on June 2025


Avatar for Alpha Construction Group
Alpha Construction Group
1608 Cordillo Ct
4.70(
40
)
Approved Pro
Alpha Construction Group
1608 Cordillo Ct
4.70(
40
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
453 local quotes requested

Rick Wright, owner of ACG has over 30 years experience in the construction industry. Mr Wright is personally involved with each and every job from the estimating appointment until job completion, there is absolutely no middle man. Customer satisfaction is our first priority and quality craftsmanship is guaranteed. It is our goal to meet each customers deadline for job completion on every project. ACG has a vast array of employees including painters, framers, jack of all trades professionals, tile, wood & carpet layers. We pride ourselves in the placement of the right tradesman for the right job.

"If you're considering transforming your builder-grade basement into a fully functional living space, look no further than Alpha Construction Group. My experience with them, sourced through Angie's List, was nothing short of exceptional. From the very first call to the final day of service, their professionalism, attention to detail, and commitment to excellence were evident at every stage. At the helm of this remarkable team is Rick Wright, whose leadership and expertise set the standard for top-tier service. Rick's exceptional listening skills, thorough understanding of project scope, and clear communication ensured that every aspect of the job was executed to perfection. Throughout the process, Rick and his team, including the affable Glenn, maintained a positive and approachable demeanor, readily addressing any questions or concerns with confidence and expertise. What truly sets Alpha Construction Group apart is their unwavering dedication to customer satisfaction. Despite the inevitable challenges that arise in any construction project, Rick and his team navigated every obstacle with professionalism and grace, ensuring that the project stayed on schedule and exceeded expectations. Their commitment to delivering results that go above and beyond is evident in every detail of their work. From selecting flooring to coordinating with subcontractors, Alpha Construction Group demonstrated a level of organization and efficiency that is truly commendable. Thanks to their meticulous planning and execution, my project was completed ahead of schedule, with no surprises or delays along the way. If you're in search of a general contractor for your basement completion project, I wholeheartedly recommend Alpha Construction Group. Their passion for their work, dedication to customer satisfaction, and commitment to excellence make them the ideal choice for any home improvement project. Trust me, you won't be disappointed. Sincerely, The Johnson's of Braselton"

Dwayne J on May 2024

Rick Wright, owner of ACG has over 30 years experience in the construction industry. Mr Wright is personally involved with each and every job from the estimating appointment until job completion, there is absolutely no middle man. Customer satisfaction is our first priority and quality craftsmanship is guaranteed. It is our goal to meet each customers deadline for job completion on every project. ACG has a vast array of employees including painters, framers, jack of all trades professionals, tile, wood & carpet layers. We pride ourselves in the placement of the right tradesman for the right job.

"If you're considering transforming your builder-grade basement into a fully functional living space, look no further than Alpha Construction Group. My experience with them, sourced through Angie's List, was nothing short of exceptional. From the very first call to the final day of service, their professionalism, attention to detail, and commitment to excellence were evident at every stage. At the helm of this remarkable team is Rick Wright, whose leadership and expertise set the standard for top-tier service. Rick's exceptional listening skills, thorough understanding of project scope, and clear communication ensured that every aspect of the job was executed to perfection. Throughout the process, Rick and his team, including the affable Glenn, maintained a positive and approachable demeanor, readily addressing any questions or concerns with confidence and expertise. What truly sets Alpha Construction Group apart is their unwavering dedication to customer satisfaction. Despite the inevitable challenges that arise in any construction project, Rick and his team navigated every obstacle with professionalism and grace, ensuring that the project stayed on schedule and exceeded expectations. Their commitment to delivering results that go above and beyond is evident in every detail of their work. From selecting flooring to coordinating with subcontractors, Alpha Construction Group demonstrated a level of organization and efficiency that is truly commendable. Thanks to their meticulous planning and execution, my project was completed ahead of schedule, with no surprises or delays along the way. If you're in search of a general contractor for your basement completion project, I wholeheartedly recommend Alpha Construction Group. Their passion for their work, dedication to customer satisfaction, and commitment to excellence make them the ideal choice for any home improvement project. Trust me, you won't be disappointed. Sincerely, The Johnson's of Braselton"

Dwayne J on May 2024

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FAQs for tankless water heater installation projects in Monroe, 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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