Get matched with top water heater pros in Mcdonough, GA

There are 16 highly-rated local water heater pros.

TRUSTED BY MCDONOUGH, GA HOMEOWNERS

4.8
Average homeowner rating
148
Verified water heater services reviews

Verified Reviews for Water Heater Service pros in Mcdonough, GA

*The Angi rating for Water Heater Service companies in Mcdonough, GA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

*The HomeAdvisor rating for Water Heater Service companies in Mcdonough, GA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

Last update on October 27, 2025

Reviewed in September 2024
Job well done. They had to adjust the water heater stand height. They had to fit water heater fit in a very tight space. Adam and his brother Brandon had the smile the whole time. I enjoyed their service.
FAST DRAINS PLUMBING
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Reviewed in February 2024
My technician Thomas did an outstanding job on my water heater. I am very grateful for Rooter Pro.
Rooter Pro Xpress / Guice Services, Inc.
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Reviewed in March 2023
John was excellent, very knowledgeable and very helpful. He did everything needed to replace a 35 year old water heater and bring the new hot water heater up to code and explained everything to me.
ARS/Rescue Rooter of Atlanta
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Reviewed in May 2019
Hot water heater burst late in evening. I called first thing the next morning and spoke directly with Donald. He said he would be here to repair/replace our hot water heater around noon. He got to our home around 11:40, checked water pressure and hot water heater to find the problem and...
Atlanta Tankless and Water Heater LLC
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Reviewed in March 2016
He went thru both bathrooms and tried the hot water in both the sinks and showers. He then checked the hot water heater. He went outside and checked the water pressure coming into the house. He then determined that there was no real problem. Hot water was getting to the shower that was...
Majestic Plumbing & Electric
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Reviewed in October 2015
We replaced the water heater in a rental and Reliable made the process easy. We have no complaints.
Reliable Heating & Air Plumbing & Electrical
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Reviewed in September 2015
The toilets now flush perfectly and the sink can now be stopped up without anything falling down the drain. Charles quickly determined the water coming out of the drain was coming from the water heater because the temp & pressure part malfunctioned and it cut off, causing waer to flow from the...
Xpress Drain & Plumbing
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Reviewed in August 2015
Michael did a great job installing a garbage disposal I purchased. He checked water pressure and inspected my water heater.
Arrowhead Plumbing
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Reviewed in April 2015
I have had very good experiences with R.S. Andrews. They came out and did a water heater flush and everything seemed to go well.
RS Andrews
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Reviewed in April 2013
They were able to identify the problem and repair my hot water heater
Harding Plumbing Heating&Cooling
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Find Water heater pros in Mcdonough

TE Certified Electrical, Plumbing, Heating & Cooling

TE Certified Electrical, Plumbing, Heating & Cooling

Customers say: Super punctual

Recommended by 93% of Angi customers

228 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

"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

Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

90 years of experience

Free onsite estimate

Roto-Rooter Plumbing & Water Cleanup is open 24/7 to help with all your drain, clog, and emergency plumbing needs. Our dedicated local team of service technicians is standing by for immediate assistance. Whether it's a water heater, garbage disposal, pipe leak or a problem with a sump pump - we're qualified and ready to assist. Trust your local Roto-Rooter team today.

Adams Plumbing Service

Adams Plumbing Service

Customers say: Quick response

Recommended by 100% of Angi customers

43 local quotes requested

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! Check out our services offered and call or click to schedule a free estimate today.

"All good. No issues"

Michael S on June 2025

"All good. No issues"

Michael S on June 2025

Estes Services - HVAC Plumbing & Electrical

Estes Services - HVAC Plumbing & Electrical

Customers say: Super punctual

299 local quotes requested

76 years of experience

Estes Services is the leading choice for home comfort in the Atlanta area. Three generations family-owned and operated since 1949. We provide innovative solutions to everyday heating, cooling, plumbing, and electrical needs by bringing you the most energy-efficient products on the market today. No subs. Charges a flat rate. Free estimates for HVAC system replacements. Emergency service available. Additional phones - (404) 329-7440 - Commercial service, 404-366-9620 - residential service. Additional e-mails - [email protected], [email protected].

"They came out and resolved my plumbing issue on the same day. Very courteous scheduler and technician was even better."

Terrance D on April 2025

"They came out and resolved my plumbing issue on the same day. Very courteous scheduler and technician was even better."

Terrance D on April 2025

Roto-Rooter Plumbing & Water Cleanup

6025 Northbelt Pkwy NW B

Roto-Rooter Plumbing & Water Cleanup

6025 Northbelt Pkwy NW B

Customers say: Quick response

328 local quotes requested

88 years of experience

Roto-Rooter is America's Largest Plumbing and Drain Cleanng Company. We offer 24 hour services with no overtime or after hour charges. We also offer convenient finance options

"BUYER BEWARE! Had a pipe leak within my wall. Caught it fairly early with minimum damage. The Roto Rooter rep Brian came out and inspected and said I needed water mitigation based off the moisture in my walls. When I say the leak wasn't that bad, it really wasn't! He stated that my insurance company would cover it all and that he deals with my particular company all the time and not to worry. I obviously was taken back by the cost of almost 4k! Fast forward, my insurance company are questioning duplicate charges and Roto-Rooter is saying I owe almost 3k or a lien will be placed on my property! This whole water mitigation is a scam and the salesman did not tell the truth. They should have picked up their fans a lot earlier than they did. I'm sure they were trying to milk all the money they could. Over 5k for a bunch of fans in my home. I WILL NEVER REFER ANYONE TO THIS PLACE! Contacting my lawyer and will have my day in court if necessary. BUNCH OF SCAM ARTISTS IF YOU ASK ME!"

Deanna M on February 2022

Roto-Rooter is America's Largest Plumbing and Drain Cleanng Company. We offer 24 hour services with no overtime or after hour charges. We also offer convenient finance options

"BUYER BEWARE! Had a pipe leak within my wall. Caught it fairly early with minimum damage. The Roto Rooter rep Brian came out and inspected and said I needed water mitigation based off the moisture in my walls. When I say the leak wasn't that bad, it really wasn't! He stated that my insurance company would cover it all and that he deals with my particular company all the time and not to worry. I obviously was taken back by the cost of almost 4k! Fast forward, my insurance company are questioning duplicate charges and Roto-Rooter is saying I owe almost 3k or a lien will be placed on my property! This whole water mitigation is a scam and the salesman did not tell the truth. They should have picked up their fans a lot earlier than they did. I'm sure they were trying to milk all the money they could. Over 5k for a bunch of fans in my home. I WILL NEVER REFER ANYONE TO THIS PLACE! Contacting my lawyer and will have my day in court if necessary. BUNCH OF SCAM ARTISTS IF YOU ASK ME!"

Deanna M on February 2022

Cool Air Mechanical LLC

Cool Air Mechanical LLC

Customers say: Super punctual

Recommended by 93% of Angi customers

200 local quotes requested

For years, Cool Air Mechanical has been an expert provider of heating, cooling, plumbing, indoor air quality, generators and electrical services throughout the greater Atlanta region. If you find that it is time to have a new heating or cooling system installed in your home, or if you need someone to take over maintenance for you HVAC system in Atlanta, call us today and learn more about our full range of services. Each of our technicians is chosen based on their ability to provide the utmost in service to each of the customers they visit and they are prepared for nearly any issue that could arise. If you are interested in getting more out of your heating and cooling systems in Atlanta or the surrounding area, give us a call today. Additional website: www.770coolair.com

"Cool Air Mechanical LLC delivered exceptional service with our water heater installation! From the moment we scheduled the appointment, their team was professional, punctual, and incredibly knowledgeable. They assessed our needs thoroughly and guided us to the perfect unit for our home. Installation was seamless—efficient, clean, and done with care. We appreciated the technicians’ attention to detail and their willingness to explain everything clearly. What truly stood out was their commitment to customer satisfaction. They even followed up to ensure everything was running perfectly! It’s rare to find a company that combines technical expertise with genuine courtesy. Highly recommend Cool Air Mechanical for anyone in need of top-notch HVAC or plumbing services. They’ve earned our trust and future business!"

Carli S on July 2025

"Cool Air Mechanical LLC delivered exceptional service with our water heater installation! From the moment we scheduled the appointment, their team was professional, punctual, and incredibly knowledgeable. They assessed our needs thoroughly and guided us to the perfect unit for our home. Installation was seamless—efficient, clean, and done with care. We appreciated the technicians’ attention to detail and their willingness to explain everything clearly. What truly stood out was their commitment to customer satisfaction. They even followed up to ensure everything was running perfectly! It’s rare to find a company that combines technical expertise with genuine courtesy. Highly recommend Cool Air Mechanical for anyone in need of top-notch HVAC or plumbing services. They’ve earned our trust and future business!"

Carli S on July 2025

Mr Plumber

Mr Plumber

Customers say: Super punctual

225 local quotes requested

21 years of experience

Mr. Plumber is Atlanta’s most trusted name in plumbing and drain services. Regardless of your plumbing issue, our dedicated staff can get the job done right the first time.

"Arrived earlier than I anticipated. Solved my issue quickly, eased my mind."

Judy A on September 2025

Mr. Plumber is Atlanta’s most trusted name in plumbing and drain services. Regardless of your plumbing issue, our dedicated staff can get the job done right the first time.

"Arrived earlier than I anticipated. Solved my issue quickly, eased my mind."

Judy A on September 2025

Best Sewer & Drain Cleaning, LLC

Best Sewer & Drain Cleaning, LLC

Customers say: Quality work

Recommended by 98% of Angi customers

21 years of experience

Best Sewer & Drain Cleaning LLC is based on the belief that our customers' needs are of the utmost importance. Our entire team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals. Our company is your Number One source for professional services. We surpass the competition, in not only price,but value as well. We offer Seniors and Veteran discounts. We know your time is valuable and if we say we are going to be there,we will be there. We have 25 years of experience give us a call today.Helping our valued customers solve their plumbing,sewer and drain problems is not just our job,its our passion.We would like to take this opportunity to thank you for choosing Best Sewer & Darin Cleaning LLC as your plumbing service company,and also to welcome you into our family of up front,flat rate pricing. Best Sewer & Drain Cleaning as your

"It’s incredible that the plumber’s name is actually Best. We have used the service several times over many years for both of our properties and have had great satisfaction always. The plumber was referred by my employer who uses the service at the office and at his home. I too have recommended the service to friends and it truly is the BEST."

J.C. M on March 2022

"It’s incredible that the plumber’s name is actually Best. We have used the service several times over many years for both of our properties and have had great satisfaction always. The plumber was referred by my employer who uses the service at the office and at his home. I too have recommended the service to friends and it truly is the BEST."

J.C. M on March 2022

The Honest Plumber

376 Buckingham Dr

New on AngiNew on Angi

•Approved Pro

The Honest Plumber

376 Buckingham Dr

New on AngiNew on Angi

•Approved Pro

8 years of experience

Free onsite estimate

We're 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're involved with. We're 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.

Tropical Heating & Air Solutions LLC

Tropical Heating & Air Solutions LLC

Customers say: Quick response

Recommended by 90% of Angi customers

10 years of experience

with over 6 yrs. of experience in working with HVAC/R company's. I am excellent with customer service and getting to the problem.

"Super professional and very experienced and went over and above the project to assist my situation."

Nick D on October 2021

with over 6 yrs. of experience in working with HVAC/R company's. I am excellent with customer service and getting to the problem.

"Super professional and very experienced and went over and above the project to assist my situation."

Nick D on October 2021

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Water Heaters questions, answered by experts

Boilers are used mainly for central heating, and water heaters are used for ordinary household water use. In fact, a conventional boiler works best if your home already has a water heater system in place. Sometimes a boiler can be combined with indirect water heaters. But there are also premade combination boiler heaters.

The good news is that most home warranty plans cover hot water heaters, regardless of whether you have a tank or a tankless model. Your hot water heater should be covered by your home warranty because it's considered an essential home appliance.

Typically, only a high-efficiency water heater with an inducer fan can be vented outside the house. Otherwise, your water heater needs to be installed on the inside and vented through the roof. However, certain areas may allow a standard-efficiency water heater to be vented outside. Check your local building codes to be sure.

If your gas water heater is over 20 years old, it should be replaced. Gas water heaters can last up to 12 years and while they can exceed this expectancy if well-maintained, a heater that's 20 years old would require replacement. The heater is unlikely to run as efficiently as a new model and could be more expensive to do so.

Basements, specifically those without any air conditioning, are the best location for a hybrid water heater. These rooms are less likely to experience extreme temperature fluctuations, which can affect your hybrid water heater’s efficiency and performance. Basements often have more than enough space for their tanks and proper air circulation. Hybrid water heaters can also be a bit noisy, but putting them in your basement will keep the noise away from your main living areas.

The Mcdonough, GA homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

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