Stop Hidden Water Damage with Professional Slab Leak Detection & Repair in Your Marietta Home
When a plumbing pipe hidden beneath your concrete foundation breaks, it can cause serious water damage, high utility bills, and even threaten the structural integrity of your home. At TKO Plumbing Services, our licensed Marietta plumbers specialize in slab leak detection and concrete slab leak repair. Whether you’re noticing damp flooring, unexplained water pooling, or skyrocketing water bills, we provide fast solutions to repair a slab leak before it turns into a bigger problem.
Call us today at 678-383-5883 or schedule an appointment through our Contact Us page.

What Is a Slab Leak?
A slab leak occurs when a plumbing pipe leak develops under the concrete foundation of your home. Because these leaks are hidden, they often go unnoticed until water damage, mold, or foundation issues appear. Common causes include:
- Corroded or weakened plumbing pipes
- Poor installation of water lines during construction
- Shifting soil or foundation movement
- High water pressure damaging pipe joints
If you suspect a slab plumbing leak, professional slab leak detection is the only way to confirm the problem and determine the best repair method.
Slab Leak Repair FAQs
Once the leak is located, most repairs can be completed in a single day. Leak detection itself is handled by a specialist and usually only takes a few hours.
Sometimes, yes. In many cases we can reroute lines around the slab to avoid tearing up valuable flooring. We always explain your options before work begins.
Yes. Left untreated, a slab plumbing leak can erode soil, crack your foundation, and damage flooring. Quick detection and repair is key to avoiding costly structural damage.
Immediately. Even small slab leaks can waste thousands of gallons of water and lead to costly repairs if ignored. Call TKO Plumbing at 678-383-5883 for prompt slab leak repair in Marietta.
It depends on your policy. Some plans cover the damage caused by the leak, others may also cover the repair itself. We’ll walk you through what to ask your insurer.
Signs You May Have a Slab Leak
Early detection can save you from costly repairs. Contact us right away if you notice:
- Sudden spikes in your water bill
- Warm or damp spots on flooring
- Mold or mildew smells inside your home
- Low water pressure throughout the house
- Unexplained water pooling near the foundation
- The sound of running water when pipes aren’t in use
Slab Leak Detection & Repair Plan
At TKO Plumbing, we partner with trusted leak detection specialists and use proven methods to locate and repair slab plumbing leaks under your foundation with minimal disruption to your home.
Initial Slab Leak Detection
- We first confirm if the issue is truly under the slab.
- Our leak detection partners use specialized sonar listening equipment and advanced tools to locate the source of the leak.
- Once pinpointed, we return to create a repair plan.
Slab Assessment & Repair Options
- Direct concrete slab leak repair when the issue is isolated.
- Rerouting water lines to avoid damaging high-end flooring or areas you want preserved.
- Relining or replacing plumbing lines when pipes show extensive deterioration.
Protecting Your Home Long-Term
- System testing to ensure no other leaks remain.
- Honest recommendations, such as pressure regulation or piping updates, to reduce the risk of future slab leaks.
- Plastic sheeting and careful prep to control dust and debris — while no slab repair is “pretty,” we go further than most companies to minimize disruption.
Learn more about our Sewer Line Camera Inspections and Drain Cleaning Services for a full picture of how we keep your plumbing system running smoothly.
Why Choose TKO Plumbing for Slab Leak Repair?
Homeowners across Marietta trust TKO Plumbing Services because we treat every project like it’s our own home. Here’s what makes us the right team for your slab plumbing leak repair:
- Family-Owned & Local: Based in Dallas, GA and serving Marietta and Cobb County, we understand the unique plumbing issues local homes face.
- Experience That Matters: With decades of combined knowledge, our team knows how to solve even complex slab leak issues quickly and correctly.
- Thorough & Transparent: We document our repairs with photos and walk homeowners through what we find so you know exactly what’s happening under your foundation.
- Customer Protection: We use extensive plastic barriers and prep to limit dust and disruption inside your home, going further than most plumbers to protect your space.
- Flexible Solutions: From rerouting to direct repair, we provide options that fit your home and budget — even when unique flooring or layouts are involved.
When you choose TKO Plumbing, you’re choosing quality, reliability, and peace of mind.
Schedule Your Slab Leak Repair in Marietta Today
Don’t let a hidden slab leak cause costly water damage to your home. At TKO Plumbing, we make slab leak detection and repair simple, effective, and affordable. Call our expert plumbers today at 678-383-5883 or schedule service online through our Contact Us page.