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

Anyhony Thurman
13 hours ago
My Service guy was Justin , and he was awesome that's the kind of service i can appreciate 100 percent the guy is great with customers 👍
Colleen Ghilardi
1 day ago
He diagnosed the problem quickly and trouble shot the repair. When a pipe broke he quickly stopped the water flow, wet vacced the water and called in a cleaning service for the wet basement. Lots of good energy and knowledge.
Valerie Baumbach
1 day ago
Rich did a great job—very professional and knowledgeable. I would highly recommend him for any job. He was on time, explained everything to me, did an excellent job and left everything nice and clean. Rich really knows what he’s doing!! A real professional.
Connie Black
1 day ago
Josh was friendly and professional. After completing the service, he was kind enough to take something down that was too high for me!
David Strickland
1 day ago
Fast service and reasonable pricing.
Brenda Inwood
1 day ago
Blake was professional and friendly. He explained what he did and how the system was working.
PneumaFaith Ministries Inc.
1 day ago
Paul was extremely helpful with fixing the faucets leakage in our break room. He explained what needed to be done, cleaned up after the job was completed and prior to the job explained the cost associated with each task. We would not hesitate to call RS Andrews again for future needs
T’Sheila Mungo
1 day ago
I had a leak in my ceiling directly above my garage. I called RS Andrews on a Tuesday morning and was able to get someone out the very next morning to take a look at my issue. Someone could’ve came the same day, but next day worked better for me. Robert came out the next morning & was amazing! He found the issue, while also explaining in detail what was wrong and what needed to be done. He fixed my leak in no time and answered any questions that I had. Robert was efficient, professional, and detail oriented! I would definitely recommend this company. 10/10!
Lisa Davis
1 day ago
Mateo was professional, courteous, and thorough in performing routine maintenance on my HVAC system.
Raylene Reese
2 days ago
Brandon Smith was the RS Andrew’s plumber that completed a massive repair in my son’s front yard. He was so professional and knowledgeable. It was a major undertaking, and I could not have been more pleased with the way it turned out. It took several hours to complete. Him and the entire crew did beautiful work to my yard.
Marcia Hancock
2 days ago
Will is very kind and knowledgeable Great job
Nelson Rivera
2 days ago
Mo has been to our home before and always has been courteous and explains everything to our understanding. Very polite and efficient in his work!
R. Alan Olson
2 days ago
Great job. Very kind, professional, and thorough!
Ellen Dunham-Jones
2 days ago
Justin helped us untangle very old wiring and bring it up to date, all the while educating us about the different options going forward. Thank you Justin!
Kenneth Gregor
2 days ago
He was very professional, knowledgeable, and helpful. I felt he was very competent and understanding.
Willie Ziavino
2 days ago
Excellent service from Anthony. Thanks
Susan Richards
3 days ago
John is knowledgeable and did and an excellent job.
Tracy White
3 days ago
James did an excellent job!!! He always is professional and always knows exactly what needs to be done!!!

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