Water Heater Repair and Replacement in Metro Atlanta

In the Business of Delivering Smiles Since 1968
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Reliable hot water is a requirement for any functional Georgia household, especially when dealing with the high humidity and varying seasonal temperatures of the Southeast. Since 1968, R.S. Andrews has served as the first point of contact for homeowners from Marietta to Decatur when plumbing systems fail. 

The Metro Atlanta water supply often carries specific mineral profiles and red clay sediment that settles at the base of your tank. This accumulation leads to premature heating element burnout and restricted flow. We understand the specific plumbing codes of Fulton, DeKalb, and Gwinnett counties to ensure your system remains safe and compliant with local regulations.

 

System Failure Symptoms to Watch For

Identifying a failing water heater early can prevent water damage and high utility bills in your home. If you notice any of these symptoms, your system likely requires a professional inspection:

  • Fluctuating Water Temperatures: You experience sudden bursts of cold water during standard usage.
  • Discolored Water: Rusty or brownish water flows from your hot water taps.
  • Storage Tank Noises: Unusual popping or rumbling sounds come from the tank during a heating cycle.
  • Standing Water: You see visible moisture or pooling around the base of the unit.
  • Limited Capacity: Your hot water volume runs out significantly faster than usual.
  • Foul Odors: Persistent metallic or sulfur smells in the water.
  • Unit Age: Your system is exceeding ten to twelve years of service.

Diagnostic and Repair Process

Our technicians diagnose the mechanical failures common to Georgia homes, such as corroded dip tubes and failing thermocouple sensors. In many Metro Atlanta neighborhoods, high water pressure from municipal lines can stress your thermal expansion tank. This often leads to leaks at the pressure relief valve.

We recalibrate your burner assembly or replace electric heating elements that have been encrusted with calcium. If your pilot light won’t stay lit or you only receive lukewarm water, our team arrives with the specialized diagnostic tools to find the gas-flow bottleneck immediately. We stock common parts on our service vehicles to complete most repairs in a single visit to minimize downtime for your household.

Preventive Maintenance Benefits

Regular maintenance is the most effective way to extend the lifespan of your water heater and protect your investment. We provide flushing services to remove the heavy mineral deposits that settle at the bottom of the tank and reduce heating efficiency.

Our plumbers also inspect the sacrificial anode rod. This component is designed to attract corrosive elements and protect the internal tank lining from rust. By scheduling annual maintenance through the Smiley Advantage Plan, you can avoid the sudden need for water heater repair Atlanta homeowners often face during peak demand periods. This proactive approach identifies minor hairline cracks or valve leaks before they become catastrophic floods in your basement or utility closet.

We also offer water filtration services that can help reduce the amount of minerals passing through your home plumbing system. This places less burden on your water heater and can help prolong its functionality. 

System Replacement and Selection

If your current unit is beyond repair or has become inefficient, we provide water heater installation Atlanta services for all major brands. We help you choose between traditional storage tanks and modern tankless water heaters based on your household’s specific water usage and peak demand.

Our team handles the entire replacement process, including the removal of the old unit and ensuring all new gas or electric connections meet Metro Atlanta plumbing regulations. We calibrate the thermostat and test the temperature and pressure relief valves to confirm the new system operates at maximum efficiency. This ensures your new unit provides a consistent supply of hot water while keeping your monthly energy costs as low as possible.

Hot Water Convenience System Installation

Improve comfort and convenience in your home or workplace with modern hot water solutions. We install hot water recirculation pumps that deliver hot water faster to every tap, reducing wait times and preventing water waste, which is an ideal upgrade for larger homes or busy households. 

For added kitchen convenience, we also install compact instant hot water dispensers that provide near-boiling water on demand for drinks and quick meals. Each system is installed with reliable components, proper filtration where needed, and built-in safety features to ensure efficient and dependable performance.

Tankless Water Heater Services 

Beyond traditional tank systems found in many homes across Metro Atlanta, our team also provides repairs, installations, maintenance and replacements for tankless water heater systems. Depending on your home’s plumbing system and your water usage habits, upgrading to a tankless water heater may be the right solution. 

These may be reasons to decide to upgrade to a tankless water heater: 

  • High Hot Water Usage: Tankless systems heat water on demand, making them a great option for homes where multiple showers, appliances, or fixtures may run at the same time.
  • Need To Improve Energy Efficiency:  Because they only heat water when it’s needed, tankless units can help reduce energy consumption compared to traditional storage tanks.
  • Need More Space: Tankless systems are compact and wall-mounted, making them ideal for utility rooms, basements, or tighter installation areas.
  • Long-Term Upgrade: Tankless systems often last longer than traditional tank water heaters and can provide reliable performance for many years with proper maintenance.
  • More Consistent Hot Water: With the right system size and professional installation, tankless units can provide a steady supply of hot water without waiting for a tank to refill.

Call R.S. Andrews today to ask about a tankless hot water heater. We will guide you through the process, selecting the best model for your home, and provide you with a transparent estimate to help you decide if it is right for you. 

 

Schedule today! We’re ready to deliver expert service and a smile to your door.

Why Choose R.S. Andrews?

  • Smiley Advantage Plan: Members receive priority scheduling and exclusive discounts on all plumbing services.
  • Certified Technicians: Our team undergoes rigorous training and background checks to ensure high service standards.
  • 24/7 Emergency Service: We remain on call every day of the year to handle burst tanks and major leaks.
  • Local Experience: We have served Georgia since 1968 and understand the specific plumbing challenges of local infrastructure.
  • Financing Options: We offer flexible payment plans to help manage the costs of unexpected system replacements.
  • No-pressure Consultations: We educate and guide, but the final decision is always yours.

Schedule your service online today to restore hot water to your Atlanta home.

 

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Frequently Asked Questions

Hear From Our Smiling Customers

Rodney Wells
11 hours ago
Excellent service and, professional. Diagnosis the problem immediately with recommended fixes. I will definitely use him again.
henry stokes
15 hours ago
I am very, very pleased with the service and what a wonderful job. I am very, very happy.
Katherine Greene
21 hours ago
Neil was super nice and his attention to detail was impeccable. His customer service is outstanding!
Charlotte Melton
21 hours ago
Jaime was trustworthy and did the job right!
Ed M
22 hours ago
I had a problem with the A/C not cooling (end of July). RS Andrews sent a great service technician. Great service at an excellent price. Amazing how quickly the work was done.
Gwendolyn Belle
23 hours ago
James was outstanding just Outstanding!!
Sabrina A. Parker
23 hours ago
Luis was very pleasant, knowledgeable, and professional. I appreciate the information and recommendation he provided.
John Foster
1 day ago
Air Conditioning not working ( noted condenser iced up - ave day temp 90 degrees) - paid $150 for Sunday visit -- understood tech could likely repair with supplies on truck -- inside furnace fan was inoperable and tested failed -- no fan motor on truck - no advice on how/when replacement fan could be obtained - after many calls requesting status was told fan motor was ordered Monday afternoon and possibly will be installed tomorrow (Friday). I understand heat wave overloads all heat/air services -perhaps your system might touch base with customers to follow up on parts/repair service status and let them know they are not forgotten.
Judy Cone
1 day ago
James came out and conscientiously spent time trying to figure out why my water bill was so high. He checked everything carefully
Common Since
1 day ago
Very knowledgeable about what he came to do and very professional in his craft. Highly recommend him to anyone who needs his services.
Pamela Neill
1 day ago
I appreciate Chris and the parts person showing up right on time today and taking care of things quickly, thoroughly and efficiently.
Nancy Anderson
1 day ago
The tech, Chris was very professional and explained what he found and what needed to be done to correct the problem.
Tom Fairris
1 day ago
Great job…very friendly….professional …courtesy. Thank you for your service.
Dave Phelps
1 day ago
Mo visited, diagnosed and repaired my HVAC system and was quite friendly, competent, and professional. I feel confident that the work he did was done correctly and I will have no hesitation in calling him to come back for any future work that may need to be done. Kudos!
James Brownlee
2 days ago
Ezequiel Soto (technician), did a drain cleaning in our home earlier today, July 30, 2026. He was very professional and explained in detail our problem and the fix beforehand . We’re very satisfied with his work and his detail to protecting our floor covering while in and out of the house. We’ve used RS Andrews now for approximately five years.
S Brown
2 days ago
Great service from R.S. Andrews! Will continue to use
bill p.
2 days ago
Good professional technician. Mr. Powell was very professional, patient and informative about my system.

    Heater on the fritz? Frustrated with plumbing problems? R.S. Andrews is just a call away!