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

marilyn tarantino
1 day ago
Technician was very thorough and polite. Gave full explanation of repair needed with recommendations. R S Andrews is the best!
Lisa Page
1 day ago
Thomas did a phenomenal job at fixing my toilet and a short amount of time.
Peggy Kocher
1 day ago
Mohamad was professional and courteous. He did a great job replacing my hitnwater heater. And I highly recommend him!
Roy Hughey
1 day ago
Chris/RS Andrews was great! Called at 7:30 PM and Chris was here at 9:30 AM the next morning. Very knowledgeable. solved the leak I had, and traced to a faulty PRV. Replaced the pressure valve and everything was back to normal! During the process, I decided to also replace my 12 year old water heater. Both jobs went very smooth. Chris and Trent were great, and even taught me a lot about my plumbing system in general, and how to best maintain it!
Eloise Laster
1 day ago
Jerald was wonderful..he didn't tell me what I wanted to hear but he did a great job diagnosing the problem. Need a new garage refrigerator :(
Michelle Suozzi
1 day ago
Thomas Connor did an excellent job without cleaning our drains. He was Personable, friendly, efficient and communicated really well.
Francine Burns
1 day ago
He was very manner able. Explain everything showed me pictures of before and after. And answered all my questions.
M. Howard
1 day ago
Waqas Shafqat provided excellent customer service. He displayed true professionalism from start to finish. His knowledge and proficiency on HVAC issues were on full display. This guy knows his craft. Waqas provided me with adequate options for HVAC repair. Will not hesitate to call RS Andrews for my HVAC needs. Thank you RS Andrews M. Howard Us Army Retired
Armenious Patterson, Jr
1 day ago
I just had My annual renewal check up, Scheduling was easy accure excellent implemetation and texts and calls to confirm Service on my H/C unit & Ac was excellent. Blake Crossby was on time, professional, and courteus. outstanding Response
Jim Taylor
1 day ago
The service technician was on time, professional, and efficient.
Jeff Lehnes
1 day ago
Drew Johnson did a great job! Friendly, and knowledgeable. He got his work done quickly and with quality! Highly recommend
Valencia Jones
2 days ago
Travis showed up on time and fixed my A/C problem. He kept me informed and was very professional throughout the appointment.
Yulia Iossifova
2 days ago
it was a very old bath drain and faucet system that was breaking down so I really appreciate the detailed work and saving the bathtub and surround while completely renovating the old pipe system!
David Thomas
2 days ago
My experience was excellent. The plumber, Thomas Conner did an excellent job. I am very pleased with his work!
Jerome Thompson
2 days ago
Michael Powell did a great job. He was very professional answered all my questions, and even answered a question about my Cpap machine. And he serviced my HVAC system. A job well done.
Roy Hughey
2 days ago
Chris/RS Andrews was great! Called at 7:30 PM and Chris was here at 9:30 AM the next morning. Very knowledgeable. solved the leak I had, and traced to a faulty PRV. Replaced the pressure valve and everything was back to normal!

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