Performance-Driven Water Heaters

In the Business of Delivering Smiles Since 1968
January Offer
Cannot be combined with other offers. Excludes Economy Cleaning Package. Valid normal business hours M-F.
Expires: Jan 31, 2026

Cold showers, inconsistent water temperature, or rising energy bills can all point to the same frustrating issue: a failing water heater. Ignoring the signs can lead to bigger problems like water damage, high utility costs, or being stuck without hot water when you need it most. That’s where R.S. Andrews steps in. We install and service gas, electric, and tankless water heaters, along with hot water dispensers and circulating pumps, giving you dependable hot water and peace of mind—day or night.

How Do You Know When You Need a New Water Heater?

Most water heaters don’t fail without warning. Instead, they give subtle (and sometimes not-so-subtle) signs that it’s time for a replacement. Paying attention to these red flags can help you avoid surprise breakdowns and costly water damage.

  • Rusty or Discolored Water: If your hot water runs with a brown or reddish tint, internal corrosion could be eating away at your tank’s lining or pipes.

  • Unusual Noises: Rumbling, banging, or popping sounds usually mean sediment has built up in the tank and hardened—reducing efficiency and shortening lifespan.

  • Inconsistent Hot Water: Fluctuating temperatures or running out of hot water too quickly may signal a failing heating element or deteriorating tank.

  • Leaks Around the Unit: Any pooling water near the base of your water heater should be addressed immediately—this often indicates tank failure.

  • Unit Age: If your water heater is 10+ years old, it’s time to start considering replacement. Older units become less efficient and more prone to failure over time.

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

Our Total Water Heater Services

We don’t just service different types of water heaters—we provide targeted, professional solutions designed to improve performance, extend lifespan, and eliminate stress. Here’s how we help:

New Water Heater Installation

Need a new water heater? We assess your household size, usage habits, and space availability to recommend and install the most suitable model—gas, electric, tank, or tankless.

Full System Replacement

When your unit is too old or damaged for repair, we handle complete water heater replacements. Our team removes your existing unit, upgrades your connections, and installs your new system to code.

Same-Day Water Heater Repairs

If you’re suddenly without hot water, our plumbers respond quickly. We troubleshoot heating issues, pilot light failures, thermostat malfunctions, and sediment buildup—restoring hot water fast.

Preventative Maintenance

Regular tune-ups help prevent costly breakdowns. We flush tanks, inspect valves, test thermostats, and catch early signs of corrosion or pressure imbalances that could shorten your heater’s life.

Tank-to-Tankless Conversions

Looking to upgrade your efficiency? We specialize in converting bulky tank water heaters to modern tankless systems. That includes rerouting gas lines, adjusting venting, and installing upgraded plumbing as needed.

Hot Water Recirculation Pump Installation

Improve wait times and save water with a circulating pump. We install systems that deliver hot water faster to every tap—ideal for larger homes or families tired of wasting water.

Hot Water Dispenser Installation

Add convenience to your kitchen or breakroom with an instant hot water dispenser. We install compact units near your sink with dedicated filtration and safety features built in.

Why Choose Us for Your Water Heater Needs?

Choosing the right plumbing partner for your water heater services makes all the difference. We combine deep industry knowledge with responsive service and a commitment to long-term results—so you’re never left in the cold.

  • Up-to-Date Code Compliance: Our water heater installations and replacements meet or exceed current safety and efficiency codes—giving you peace of mind and future-proofing your investment.

  • Custom Fit Solutions: We don’t believe in one-size-fits-all. Whether it’s a large household needing high-capacity solutions or a small home seeking energy savings, we tailor every job to your space and needs.

  • Licensed Technicians Who Listen: Our licensed plumbers take the time to understand your concerns, answer your questions, and make sure you feel confident in your equipment and choices.

  • Same-Day Service Available: You don’t have time to wait days for hot water. That’s why we offer same-day service options, fast diagnostics, and stocked trucks ready to fix issues on the first visit.

Contact Us

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Frequently Asked Questions

Hear From Our Smiling Customers

Charles Glenn Walls
1 day ago
Very good job! But charging me $413 for less than two hours of inspections and some work seems pretty high. I should have listened to my wife to get several estimates first.
Etienne Puckett
1 day ago
Nick Hulsey of RS Andrews was exceptional in his knowledge and did a great job. He was very methodical in his service and very communicative in sharing his observation, what he serviced and with his recommendation. Lots of confidence in Nick.
Josh Lipkin
1 day ago
James did a wonderful job. Stayed late until everything was complete.
K R
2 days ago
RS Andrews is an Atlanta institution and continues to be an excellent service.provider. After our kitchen sink clogged, two handymen failed to show up. On the 6th day I called RS Andrews and they arrived promptly the next morning. The gentleman arrived worked diligently, explaining to me, each step of his work, and what he had found, discovered that he needed a additional tool, and instead of leaving, he called another Service technician to bring the tool and join him. The sink clog was severe, and the two of them worked for several hours, until it was finally resolved. Both young men were pleasant, manly, did not speak on their cell phone and a loud voice while they were in the house, they were intrusive. They were considerate of me when I was on the phone and most importantly, they did not abandon the job because they needed another tool. I believe that they will both be fine businessman, and they were wonderful in their performance. I would not hesitate to use them again. My husband had scheduled the handyman, thinking it would be less expensive. Lesson I wish I had learned in my teenage years instead of in my 30s is that one is merely Pennywise and pound foolish to Attempt To Find inexpensive labor or paint offense when time is precious and in the end, you spend more trying to get the work done, buying the materials, etc. RS Andrews is a good value. Time is all that we have, once spent it can never be recovered. The real cost of services is time, dollars, solutions and whether the work lasts.
N C Sampson
2 days ago
Always great and knowledgeable service. Highly recommend RS Andrews for all home-condo/townhomes HVAC, Plumbing, Electrical, etc needs. You will get quality services.Also, join the Smiley program.
JeffS
2 days ago
I appreciated Loren helping track down my gas line issues. He approached the problem logically and inspected equipment before resolving my issue. Will continue to use RSAndrews as needs arise
K.M. Rem
2 days ago
Flexible, prompt scheduling - showed up on time quoted and performed tasks professionally. Will continue to work through RS Andrews for future needs.
Percy Koo
2 days ago
Update Friday 01/23/26: After going with Paul’s recommendation to replace 2 parts above the water heater tank, it seems like it is not leaking anymore in the drip pan! Gave it 24hours to see if the pan was dry, and it is! Greatful for Paul’s expertise and saving us $$$ to not replace the entire unit yet. We will monitor it for another few days. Thanks again, Paul! Paul was very knowledgeable and gave his expert advice on our water heater issue. We are going with his recommendation to replace 2 parts instead of the whole water heater. I am confident that he is right. Thanks Paul and see you in the morning for completion!
Michael Streibel
3 days ago
Chris Jones - a hard-working employee of R.S. Andrews. Reported a water leak issue. Chris arrived and went right to work to determine to source of our leak. For further assistance he referred us to a company who specializes in water damage repair etc. Chris followed up with a phone call to inquire how we were progressing with our problem. We appreciate his concern and his experience in these matters. Thank you, Chris! Michael
larry kellam
3 days ago
Brian and crew did a superb job
Common Since
3 days ago
Very knowledgeable about what he came to do and very professional in his craft. Highly recommend him to anyone who needs his services.
David Shemwell
3 days ago
Terry Taylor was VERY professional, informative, & helpful during our attic insulation install!!
Kishore Devisetti
3 days ago
Give me all options and explained what was best for my situation, which happened to be the least expensive option. He didn't try to upsell. It's rare to find such people these days.
Shannon Ridley
3 days ago
Neil tested the drain line of the washer and assured me there wasn't a blockage. He was prompt and courteous.
Terry Schultz
3 days ago
The tech from RS Andrews was very professional and handled the check quickly.
Marilyn Segura
3 days ago
Tech did a great job in taking care of our plumbing needs!

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