Accurate Leak Detection Services

In the Business of Delivering Smiles Since 1968
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Hidden plumbing leaks can wreak havoc long before you ever see the damage. Rising water bills, warped flooring, mold growth, or unexplained musty smells might be your only clues. Ignoring these signs could lead to costly repairs and structural issues.

At R.S. Andrews, our Atlanta leak detection specialists use cutting-edge technology to quickly locate and diagnose leaks—even those buried deep behind walls or under slabs. We’re here to provide answers, stop the damage in its tracks, and help restore peace of mind to your home.

How to Tell If There’s a Hidden Leak in Your Home

Leaks don’t always make themselves known with visible water—many stay concealed until they cause damage. Staying alert to the warning signs can help you take quick action and avoid serious repairs. Here’s what to watch for:

  • Unexplained increase in water bills: A spike in your monthly utility costs may signal an ongoing leak wasting water behind the scenes.

  • Persistent moldy or musty smells: Odors that linger—especially near walls, under sinks, or in basements—can point to hidden moisture.

  • Warped flooring or bubbling paint: Changes in your walls, ceilings, or floors often indicate that water is pooling where it shouldn’t.

  • Sound of running water when fixtures are off: If you hear water flowing but everything’s shut off, you may have a pipe leaking inside your walls or under the slab.

  • Low water pressure in one or more areas: Pressure drops can mean that water is escaping before it ever reaches your faucet.

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

Our Leak Detection Services

Leaks can be tricky—sometimes they’re obvious, other times they’re hidden deep behind walls or under foundations. At R.S. Andrews, we offer specialized leak detection services designed to identify and resolve issues before they escalate into expensive repairs. Using non-invasive technology and decades of experience, our team gets to the root of the problem quickly and efficiently.

Here are the types of leaks we’re equipped to detect and address:

  • Toilet Leaks: Even without a visible puddle, a constantly running or gurgling toilet can signal an internal leak. These can waste thousands of gallons of water and strain your plumbing system.

  • Washing Machine Leaks: We inspect hoses, valves, and internal components to find the source of water pooling behind or beneath your unit—often caused by line damage or internal malfunctions.

  • Dishwasher Leaks: Hidden hose cracks or faulty seals can cause gradual water damage in your kitchen. Our team pinpoints the source and makes necessary repairs before cabinetry or flooring is affected.

  • Water Heater Leaks: Leaks in or around your water heater can lead to mold, water damage, and efficiency loss. We diagnose and address the issue fast, whether it’s a valve, tank crack, or connection problem.

  • Faucet Leaks: Dripping faucets are more than an annoyance—they lead to mineral buildup, fixture damage, and higher water bills. We stop the drip and restore efficient operation.

  • Slab Leaks: When a leak occurs under your foundation, signs may include unexpected water sounds or soaring utility bills. We use acoustic and thermal tools to detect slab leaks with minimal intrusion.

Why Choose R.S. Andrews for Leak Detection in Atlanta

We understand that detecting leaks is about more than just stopping water—it’s about protecting your property, time, and peace of mind. Homeowners across Atlanta trust our team because we consistently deliver precision, professionalism, and long-term results.

  • Non-invasive diagnostic methods: We use advanced acoustic and infrared tools to find leaks without tearing up your floors, walls, or landscaping.

  • Specialists with niche expertise: Our leak detection pros are trained exclusively in finding and resolving hidden leaks, offering more precision than general plumbers.

  • Real-time moisture mapping: We can trace how far water has spread within your home using digital moisture mapping, allowing for more accurate repairs and faster dry-outs.

  • Transparent service plans: We clearly explain our process, provide upfront pricing, and never pressure you into services you don’t need—just honest advice and efficient work.

  • Emergency prioritization protocols: Suspect a major hidden leak? Our scheduling team fast-tracks urgent cases to help mitigate water damage before it gets worse.

 

Contact Us

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Frequently Asked Questions

Hear From Our Smiling Customers

Michael Walker
2 days ago
Chris. Came and he was awesome professional very informative. Helped Me to understand what and why things went the way they did. I would recommend him to anybody. Thank you so much chris!
Lillie Lanier
2 days ago
Paul Sum was very professional, on-time, and thorough. Thanks!
Jacquelyn Simmons
2 days ago
James Mays provided exceptional service! He was very detailed and explained each step that would take place to install our water heater.
Bernadette Tan
3 days ago
Mr. Jose Sanchez was very effective and professional. He put the correct size of belt on my attic fan as soon as he had noticed the previous one was broken. Then, he told me that was possible to replace my 71 years old fan by a newer one that was more effective and quieter. (I did not know that a newer model was available). He noticed too that insulating now my attic would cool my rooms in Summer and warm them in Winter. I will consider his suggestions to update my home cooling! Thank you very much to Mr. Jose Sanchez!
David Cotton
3 days ago
James was great. Initial assessment was thorough and on target. Came back next day and made a quick install of two faucet cartridges that fixed the hot water problem we were having.
William Paul
3 days ago
Great job-very professional and competent!
robert mccrimmon
3 days ago
The honest ppl. Jamie is a great tech
Charles Durham
3 days ago
Mr Berry was very professional and informative. He gave helpful hints to make sure everything was OK. Excellent Technician!
Candice Morgan
3 days ago
Max was very knowledgeable and helpful. He did a great job explaining what work needed to be done.
Michelle Cerny
3 days ago
I was very happy with the job Drew did today when he came out and appreciated his thorough explanation of our Abatement Technologies Central Air Purifier.
Lyndsay Wrensen
4 days ago
Amazing, quick, & very professional! Drew was fantastic and I will be sending all my clients to you!!
Pete Pastor
4 days ago
Tim was great . I would like to have him as my tech for all future PM visits. He was on time, professional, and friendly. I feel like I can trust Tim with any issues with my furnace or AC systems.
Norman Hall
4 days ago
Brandon and Garrett did an awesome job replacing the severely rusted gas line to our house. They worked as a team and expertly replaced. They were professional, courteous and certainly knew what they were doing. They are welcome at our house anytime!
Rawd McArthur
5 days ago
Charlie McQueen was our plumber- he did an outstanding job explaining what our problem was and possible causes. He fixed the problem and stayed long enough to make sure everything worked. Very Professional!
Robert Fernandez
5 days ago
Chris was very nice. Addressed problems and ordered parts I needed.
Sonya Wright
5 days ago
Charlie was very professional.
Michelle Hackbardt
5 days ago
Rich is very knowledgeable and professional. He always has an answer and a plan. Very happy. He gladly and easily coordinated with our other tradesman to work our complex issue.

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