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

Sabrinia Jackson
22 hours ago
I want to tell you thank you for sending Rich he is amazing. He was able to identify both issue and repaired the leak without me removing the tile. I don’t know how he did it but he is a rare one. Again thank you.
James Thorndike
1 day ago
Kwame was prompt and professional. He was helpful and did good work.
Errol Reiss
1 day ago
D. Rosati was our technician. We have name-requested him to service our two HVAC systems for 3 years. He is patient and thorough in running the tests on our systems and keeping them in excellent working condition. Mr. Rosati reminds us of the latest information to help our systems run at maximum efficiency. Mr. Rosati is also a friendly person and it is always a pleasure to talk to him and to look forward to his next service call.
Lucille Poole-Johnson
1 day ago
Working with R S Andrews is always a breath of fresh air. The technician-Kwame Kilgore, was excellent!!! He was very personable, thorough and informative. He reviewed his findings with me and emailed them to me. I highly recommend R.S.Andrews for your heating and air needs!!!
K G
1 day ago
Ivan is very knowledgeable, very nice and professional. Thank you
Lisa Smith
2 days ago
Loren was very professional and courteous. He was here for a bit to make sure the slow drain and leaks were fixed. He even checked the pipes in the crawl space and septic tank for backups. I will definitely call RS Andrew’s again for any plumbing issues.
Zach Brock
2 days ago
Travon was awesome! Punctual and respectful. Knocked out the work quick Really helped me out in a bind!
Sharon Conway
2 days ago
Great service! He was awesome!
Lorenzo Katigbak Jr
2 days ago
Paul Creel did a great job assessing the problem and explaining what had to be done. Leak was found between street and water meter so we had to contact the county water company to have it fixed.
Michael David
2 days ago
Brandon was courteous, well, mannered, professional, explained how the system works and answered all questions I had, and made suggestions. Very happy with my experience today.
James Stewart
2 days ago
Great and thorough troubleshooting. Very courteous and professional 👏as always. Excellent service
Gary Bart
2 days ago
He was extremely experienced and did a very professional job for me . He did my AC annual check up.
Christina Page
2 days ago
We have used RS Andrews for over 30 years for plumbing and heat/AC maintenance. Good reliable service. Luis was personable, professional and efficient!
Helen Sonsino
2 days ago
Ivan is professional, knowledgable, kind, punctual and friendly .
Ginny Green
2 days ago
Quick. efficient and very helpful
Mrs A Doctor
2 days ago
R S Andrews sent out Loren the plumber! I’m happy they did. I felt reassured by his presence and knowledge of what the issue is. Loren inspected the areas and advised what RS Andrews will do to repair the job. Thank you
Dani Lowry
3 days ago
Harold was great! He gave helpful and practical advice.

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