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Water heater repair or service pros in Dunwoody

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
12 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 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
96 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
27 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 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
15 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 A-Total Plumbing
A-Total Plumbing
10 River Ct SE
4.57(
419
)
Approved Pro
A-Total Plumbing
10 River Ct SE
4.57(
419
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
24 years of experience

A-Total Plumbing (coming soon as Ace Hardware Home Services – Plumbing, Heating & Cooling) is your trusted partner for expert plumbing and HVAC solutions in metro Atlanta and North Georgia. As part of Ace Hardware Home Services, we provide reliable plumbing repairs, HVAC installation, and ongoing maintenance to keep your home comfortable and safe year-round. Whether you need an urgent repair or routine service, our team delivers exceptional workmanship and peace of mind. Let us bring helpful to your home today!

"Very little knowledge of the work to be done,complained the entire visit."

Kathy M on February 2025

A-Total Plumbing (coming soon as Ace Hardware Home Services – Plumbing, Heating & Cooling) is your trusted partner for expert plumbing and HVAC solutions in metro Atlanta and North Georgia. As part of Ace Hardware Home Services, we provide reliable plumbing repairs, HVAC installation, and ongoing maintenance to keep your home comfortable and safe year-round. Whether you need an urgent repair or routine service, our team delivers exceptional workmanship and peace of mind. Let us bring helpful to your home today!

"Very little knowledge of the work to be done,complained the entire visit."

Kathy M on February 2025


Avatar for BCM London Inc
BCM London Inc
4922 Shallow Ridge Rd NE
4.93(
67
)
Approved Pro
BCM London Inc
4922 Shallow Ridge Rd NE
4.93(
67
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
409 local quotes requested

As a small family-owned business, we strive to earn the trust and business of our clients every step of the way. We are here to serve our clients. Our family's greatest satisfaction is bringing our clients' dreams into reality. Nothing is more rewarding to us than our client's happiness! We strive to earn your trust and business and ensure your home improvement projects are as pleasant as possible. We want to prove how different we are from your typical contractor. We assure you that you will receive a service that is second to none! We go above and beyond during every project to ensure that our clients receive top-notch service and have the best possible experience during their renovation projects. We listen very carefully to the needs of our clients, and we do our best to make their wants and needs a reality that will surpass their expectations. Licensed and proven general contractor with more than 15 years of experience in every aspect of the construction business. We take great pride in our reputation for superior client satisfaction. We strive to deliver projects on time, within budget, and to a high-quality standard. Our business has always been renowned for excellence in craftsmanship, and we continue that focus today.

"We had BCM London renovate our master bathroom and had an incredible experience from start to finish! We had 4 companies come to do an estimate and decided on BCM London- their professionalism, responsiveness and detailed outline for the plan + payment after each section was completed made us feel confident with our choice. Salar was extremely responsive and answered every question I had. We went with the designer they recommended and we LOVE the final result. We would absolutely use them again!"

Rachel S on November 2024

As a small family-owned business, we strive to earn the trust and business of our clients every step of the way. We are here to serve our clients. Our family's greatest satisfaction is bringing our clients' dreams into reality. Nothing is more rewarding to us than our client's happiness! We strive to earn your trust and business and ensure your home improvement projects are as pleasant as possible. We want to prove how different we are from your typical contractor. We assure you that you will receive a service that is second to none! We go above and beyond during every project to ensure that our clients receive top-notch service and have the best possible experience during their renovation projects. We listen very carefully to the needs of our clients, and we do our best to make their wants and needs a reality that will surpass their expectations. Licensed and proven general contractor with more than 15 years of experience in every aspect of the construction business. We take great pride in our reputation for superior client satisfaction. We strive to deliver projects on time, within budget, and to a high-quality standard. Our business has always been renowned for excellence in craftsmanship, and we continue that focus today.

"We had BCM London renovate our master bathroom and had an incredible experience from start to finish! We had 4 companies come to do an estimate and decided on BCM London- their professionalism, responsiveness and detailed outline for the plan + payment after each section was completed made us feel confident with our choice. Salar was extremely responsive and answered every question I had. We went with the designer they recommended and we LOVE the final result. We would absolutely use them again!"

Rachel S on November 2024


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
1921 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 Greenlee Plumbing Inc
Greenlee Plumbing Inc
5086 Marsh Creek CT
4.87(
224
)
Approved Pro
Greenlee Plumbing Inc
5086 Marsh Creek CT
4.87(
224
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1221 local quotes requested

Locally owned & operated. 100% satisfaction is the one thing we strive for. Our technicians have over 10 years of experience in the field and are ready to serve you. Our techs are equipped with the latest and most up to date tools in the industry to make sure we do the job right on the first attempt. Call us at 678-386-7513 address - 4336 East Hall rd Gainesville, ga 30507

"We were very satisfied with the service and appreciate their investigation into our issue."

Jesse D on April 2025

Locally owned & operated. 100% satisfaction is the one thing we strive for. Our technicians have over 10 years of experience in the field and are ready to serve you. Our techs are equipped with the latest and most up to date tools in the industry to make sure we do the job right on the first attempt. Call us at 678-386-7513 address - 4336 East Hall rd Gainesville, ga 30507

"We were very satisfied with the service and appreciate their investigation into our issue."

Jesse D on April 2025


Avatar for Mirror Image Home Solutions
Mirror Image Home Solutions
Cumming, Georgia
4.43(
7
)
Approved Pro
Mirror Image Home Solutions
Cumming, Georgia
4.43(
7
)
Approved Pro
Customers say: Quality work
377 local quotes requested
18 years of experience

With 19 years of experience, we at Mirror Image Home Solutions have handled projects ranging from new construction of entire homes, windows, doors, harwood floors installion, Kitchen and Bathrooms upgreats. No matter how big or small job it is we can help you with all you remodeling needs. What ever your remodeling needs are.. We can help you! We served Cumming, Alpharetta, Sugar Hill, Suwannee, Johns Creek, Milton, Buford, Roswell, Sandy Springs, Brooke Heaven, Dunwoody cities.

"Javier and his team were exceptional from start to finish. They completed the project on time and went above and beyond. We highly recommend them to anyone."

Angela B on July 2024

With 19 years of experience, we at Mirror Image Home Solutions have handled projects ranging from new construction of entire homes, windows, doors, harwood floors installion, Kitchen and Bathrooms upgreats. No matter how big or small job it is we can help you with all you remodeling needs. What ever your remodeling needs are.. We can help you! We served Cumming, Alpharetta, Sugar Hill, Suwannee, Johns Creek, Milton, Buford, Roswell, Sandy Springs, Brooke Heaven, Dunwoody cities.

"Javier and his team were exceptional from start to finish. They completed the project on time and went above and beyond. We highly recommend them to anyone."

Angela B on July 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
3378 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

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Showing 1-10 of 897

Water heater repair or services FAQs

Flushing your water heater helps prevent mineral deposits from building up. It removes sediment that would otherwise insulate the heating element and slow heat transfer. Proactive maintenance ensures that your water heater maintains a consistent temperature while operating efficiently and extends its lifespan so you have a long-term, dependable hot water source.

Plan on flushing your water heater once a year. If you have hard water with high calcium levels, consider flushing it twice a year to keep it running smoothly. Regular flushing helps prevent sediment buildup, ensures that reliable hot water is readily available, and extends the life of your water heater.

If you notice unusual noises from your water heater, inconsistent water temperatures, rusty or cloudy water, leaks near the drain valve, or higher utility bills, it's time to flush your water heater. These signs indicate that sediment buildup is affecting your heater’s performance. Professional flushing service can help restore your water heater’s efficiency and prevent further issues.

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