Slab Leak Detection in Metro Atlanta
Signs of a Possible Slab Leak
- You hear the sound of running water when nothing is turned on
- Your water bill has risen without explanation
- Your water meter continues to move with everything off
- A section of flooring feels unusually warm (often a sign of a leaking hot water line)
- Flooring feels damp, or you notice moisture coming up through carpet or tile
- Cracks appear in flooring or walls near the foundation
- A musty smell or visible mold develops near the floor
How We Detect Slab Leaks
Slab leaks require testing methods built for a pipe you can’t see or easily access. We typically start with pressure testing to confirm a leak is present in the line, then use acoustic detection equipment to listen through the slab for the specific sound signature of water escaping under pressure — sound that can travel through concrete and structure, so pinpointing it takes experience and the right equipment. Thermal imaging can also help identify temperature variations on the floor surface caused by a leaking hot water line, and isolation testing helps determine which section of plumbing is responsible before any location work begins.
The objective is to narrow the leak down to as small an area as possible before any concrete is opened, so that if access is needed, it’s targeted rather than exploratory.
Why Slab Leaks Shouldn't Wait
A slab leak that goes unaddressed can lead to foundation issues over time, in addition to the ongoing water loss and utility cost. It’s not usually an emergency in the way a burst pipe is, but it’s also not something that improves by waiting — the leak doesn’t fix itself, and the underlying moisture exposure only continues.
What Happens After the Leak Is Located
Once we’ve identified the leak’s approximate location, we’ll walk you through what was found. Depending on the situation, repair options can range from accessing and repairing the specific section of pipe to rerouting the line above the slab instead of repairing it in place. We’ll make sure you understand what was found and what your options are before any repair decision is made.
Same-Day Availability
Related Services
We also specialize in Water Leak Detection, Slab Leak Detection, and Commercial Leak Detection for businesses and larger properties.
Slab Leak Detection Service Areas
Georgia Water Leak Detection provides slab leak detection throughout Marietta, Cobb County, metro Atlanta, and nearby areas.
Our current service area includes communities such as Marietta, Atlanta, Sandy Springs, Roswell, Alpharetta, Kennesaw, Woodstock, Brookhaven, and other surrounding metro Atlanta areas.
We are based at:
2985 Gordy Pkwy Suite 116
Marietta, GA 30066
If you suspect a slab leak and are unsure whether your property is within our service area, call (470) 454-5051.
Slab Leak Detection FAQs
We use a combination of pressure testing, acoustic detection, and sometimes thermal imaging to narrow down a slab leak’s approximate location before any concrete needs to be opened.
No — finding the leak doesn’t require breaking into the slab. Our diagnostic process is designed to identify the location first, so that if concrete access is eventually needed for repair, it’s limited to the actual leak area.
It’s not usually an active emergency the way a burst pipe is, but it should be addressed promptly. The leak won’t resolve on its own, and continued moisture under the slab can lead to additional issues over time.
Often, yes. Many slab leaks can be repaired at the specific point of failure. In some cases, depending on the age and condition of the plumbing, rerouting the affected line above the slab is a better long-term option — we’ll explain the tradeoffs once we know what we’re dealing with.
Common causes include pipe corrosion over time, ground shifting, poor original installation, and abrasion between a pipe and the surrounding concrete or gravel. Copper pipes in particular can be prone to this over many years.
Suspect a Slab Leak?
Don’t wait for a hidden leak beneath your foundation to get worse.
Schedule a slab leak inspection in Metro Atlanta today.
