Top-rated water heater repair or service pros.

Get matched with top water heater repair or service pros in Roswell, GA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Water heater repair or service pros in Roswell

Avatar for MHR Water Heaters and Plumbing
MHR Water Heaters and Plumbing
5.0(
14
)

Serving Roswell, GA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Justin and Phil provided me with the best quote for replacing my old water heater. They even diagnosed the problem to fix the thermostat in my water heater and gave me a quote if I wanted to stick with my old water heater. I appreciate that level of transparency. I decided to replace my water heater since it was an old unit. They did a solid job replacing it. My water heater is located in my attic and they handled the job like a pro."
Custom shower 1
Custom shower 2
Customer shower 3
Rusted out wh
New install

+2

42 neighbors recently requested a quote
Avatar for Hot Water Solutions
Hot Water Solutions
4.9(
211
)

Serving Roswell, GA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"My old hot water heater began leaking and was flooding my basement. Someone from the company called me back almost immediately and walked through shutting off water/gas to the tank and getting the tank draining outside. They were out early the next day and quickly got the old tank out and a new one installed. Very professional, prompt, courteous service at a good price. Highly recommend."
water heater replacement
water heater replacement
Tank to tank-less
Electric water heater
Elctric water heater

+3

Response time2 hrs
Response rate95%
Recommended by99%of homeowners
Avatar for Guardian Heating and Air, Inc.
Guardian Heating and Air, Inc.
4.7(
132
)

Serving Roswell, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"As I am writing this I realize that I am not completely satisfied with their service other than the tech was friendly and knowledgeable. Initially, I scheduled the appointment for an annual maintenance on our 3 units. On the day of the service their office called about 3 hours into the 4 hour window to inform me they needed to reschedule the appointment. The woman apologetically explained that I was the last appointment of the day, and the job ahead of me ran into a major repair that would run late into the evening. Though I had been inconvenienced by this, I understand these things happen and was still willing to give them a try. When the tech came out the following week, I walked around with him for a bit showing him where to access the units. I explained the air filters had recently been changed except for the one in the attic which he did for me using the filter I had purchased from Home Depot. When I asked him about the condensation hoses for the units in the basement he recommended I put a little bleach in the pump to keep it clean. Is not that something he should do as part of the maintenance I am paying for? I also asked him about cleaning the condenser coils on the outside units. He said he would check to see if they need it, which surprised me because that has always been standard with other companies as well. I had an appointment to go to while the tech was working. My husband was there for the rest of the service. We ended up replacing a capacitor in one of the older units, and the annual maintenance plan seemed like the most economical at $281 for 2 visits a year. But in hindsight I am wondering if it really was worth it."
Rheem Gas Furnace Install
American Standard Installation
Guardian At Your Service
Guardian at Your door
HVAC Expert

+3

Response time10 mins
126 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Keep Smiling Plumbing, Electric, Heating & Cooling
Keep Smiling Plumbing, Electric, Heating & Cooling
4.6(
155
)

Serving Roswell, GA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1985

Emergency services offered

Warranties offered

"It went very well.  Josh arrived on time with all the tools and the toilet and faucets.
He was professional, friendly and thorough.
All plumbing in the house was checked over.
He made sure all was in working order and had no issues
After he left, we noticed a slight drip in the shower.  We called the office and they immediately called him
He returned within 10 minutes to look at the drip and fix the issue
Very happy with the service 
Very happy with the products (toilet, faucets and shower head and handles)
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

224 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Plumb Life ATL, LLC
Plumb Life ATL, LLC
4.8(
29
)

Serving Roswell, GA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"It went well! Matt and TC at Plumb Life ATL are very professional and communicative. Matt called the day before to let us know when the plumber, TC would be arriving. On the day we were scheduled, TC called an hour before he was scheduled to let us know when he'd be arriving. TC was very punctual and determined to find the source of our water leak. He removed the water heater in less than no time. Then he explained to my wife and I that he needed to cut into the wall to find the leak. He then neatly cut into the wall and found rusty nails all throughout our piping. He removed the damaged pipe and neatly installed new piping in that area. We no longer have a water leak issue thanks to TC and Matt. Matt was also very communicative from the onset to the conclusion of the work. We highly recommend their services. ⭐⭐⭐⭐⭐"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
2 neighbors recently requested a quote
Recommended by85%of homeowners
...
Showing 1-10 of 230
FAQs for water heater repair or service projects in Roswell, GA

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Roswell, GA homeowners’ guide to water heater repair or services

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