Slab Leak Repair in Lawrenceville, GA

A slab leak in Lawrenceville usually shows up as warm spots on the floor, unexplained water bills, or water that seems to be coming from nowhere. These leaks happen under your home’s concrete foundation, which makes them harder to spot—and more important to address quickly. In many cases, the issue isn’t just the leak itself, but aging pipes, shifting soil, or outdated materials like polybutylene that have started to fail. The right approach starts with confirming exactly where the leak is and why it happened, so the repair actually holds.

Slab leaks are one of those problems that can feel unclear at first. You might notice something small—a warm spot on the floor, a slightly higher water bill—and it’s not immediately obvious what’s causing it. Underneath your home, though, something is actively leaking, and over time that can start to affect your foundation, flooring, and overall structure.

In Lawrenceville, we see this happen a lot in homes with aging pipes or older materials like polybutylene. The key is figuring out what’s actually going on early, before it turns into a larger repair.

How Slab Leaks Show Up in Lawrenceville Homes

Most slab leaks don’t start with obvious water. They tend to show up in small, confusing ways at first.

You might notice:

• A water bill that’s higher than usual with no clear reason
• Warm or damp spots on your floor
• The sound of running water when nothing is on
• Cracks forming in flooring or baseboards
• Low water pressure throughout the home

Lawrenceville homes—especially those built in the late 80s through early 2000s—often used materials that are now reaching the end of their lifespan. That’s part of why we’re seeing more of these leaks now.

Polybutylene Pipes and Why They Matter

One of the biggest factors we still run into in Lawrenceville is polybutylene piping.

Polybutylene was commonly installed in homes for a period of time because it was inexpensive and easy to work with. The problem is, it doesn’t hold up long-term. It breaks down from the inside out, often without obvious warning until a leak develops—sometimes under the slab.

If your home has polybutylene, a slab leak isn’t always a one-time issue. It can be a sign the system as a whole is starting to fail.

What Actually Causes a Slab Leak

There’s usually more going on than just “a pipe broke.”

We commonly find:

• Pipe corrosion from water chemistry over time
• Shifting soil putting pressure on underground lines
• Poor installation or tight bends in the original plumbing
• Failing materials like polybutylene or aging copper lines
• Previous repairs that created weak points in the system

That’s why we don’t jump straight to a repair. The first step is figuring out what caused the leak so it doesn’t happen again somewhere else.

How We Find the Leak Without Guessing

Slab leaks used to mean tearing up floors just to find the problem. That’s not how we approach it.

We use:

• Acoustic listening equipment
• Pressure testing
• Thermal imaging

This lets us narrow down the exact location before opening anything up.

Slab Leak Repair Options (What Makes Sense Depends on the Situation)

Once we know where the leak is and what caused it, we walk through options with you.

Depending on the situation:

• Spot repair
• Rerouting a section of pipe
• Replacing a problem line

If polybutylene is involved, we’ll usually talk through bigger-picture solutions so you’re not dealing with repeat leaks.

When Insurance May (or May Not) Help

This is one of the most common questions we get.

In many cases, homeowners insurance will cover the damage caused by a slab leak (like flooring or drywall), but not always the plumbing repair itself. Every policy is different.

We can help document what’s going on so you have what you need if you decide to file a claim.

When a Slab Leak Is Part of a Bigger Problem

Sometimes what looks like a slab leak turns out to be something else—or something bigger. We’ve seen cases where the problem actually comes from a leaking main water line outside the home, or even a problem with a drain line beneath the slab, which can require a sewer line repair.

If something feels off but you’re not sure if it’s a slab leak, we can help you figure it out. We offer a wide range of plumbing services in Lawrenceville, so whether it’s a leak under the slab, a sewer and drain problem, or something else, we’ll help you get to the bottom of it.

Financing Options to Make Repairs Easier

Slab leak repairs can vary quite a bit depending on what’s needed.

We offer financing through GreenSky to help make larger repairs more manageable. If it turns into more than you expected, we’ll walk through both repair options and payment options with you.

Why Homeowners in Lawrenceville Call Aaron Services

Homeowners usually call us because:

• They want a clear answer, not guesswork
• They don’t want unnecessary damage
• They want options explained without pressure

If you’re dealing with a slab leak—or think you might be—this is one of those problems that’s worth getting checked early.

See How We Handle Slab Leak Repairs

What customers consistently mention about our slab lead repair process: clear communication, help with insurance, fair pricing, and getting the job done quickly and cleanly.

  
 
 
 
 
 
 
 
 
 
 
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 Bigg N 
 
 
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+2
CJ came out to repair a leaking water line. Since the leak came from under my foundation, he relocated the water line. He and his team got the work done fairly quickly and everything looks good.
  
 
 
 
 
 
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 Jerry L 
 
 
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+1
We had an underground leak at the foundation, and were able to schedule an inspection the next day. Gabe came out and really flexed his experience by quickly locating our issue. He informed us of our options and was able to repair the leak very timely and thoroughly. I’m glad I chose Aaron Plumbing and will be sure to recommend. Many thanks to the service reps and especially Gabe who was very patient and understanding with us!
  
 
 
 
 
 
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 Eunyoung C 
 
 
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+3
Pipe underneath my driveway and the foundation burst, so I called Aaron Plumbing. Gabe came out promptly, explained the solution right away, and gave me a cost estimate. He was very polite and extremely knowledgeable about plumbing. What was a major concern for me—the water leaking under the driveway—was handled perfectly with great skill. I truly feel lucky to have met Gabe, and I highly recommend Aaron Plumbing.
  
 
 
 
 
 
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 C P 
 
 
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+1
Steve Kaufman is one of the best professional I worked with. During quote visit I was instantly impressed with his solution, expertise, and old school respect and craftsman mentality. He articulated a plan that not only solve current problem but potential contingency issues once concrete is opened up.  I awarded the contract on spot despite 2 other proposals at lower costs. we had a nasty main line leak at foundation, Steve navigated the complex problem with ease and while maintaining thorough attention to details. For example he filled the wash cavern and compacted it which no other firms offered and some directly declined to do. Steve is patient and friendly and addressed my incessant questions and concerns. The job was completed with expediency, with the area clean and neat as if nothing bad ever happened.
  
 
 
 
 
 
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 Sarah M 
 
 
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+2
An Update to my review of Aaron Services!  Another Great Experience! -- Prompt, Professional, and Friendly service! I continue to be glad to recommend Aaron Services for your plumbing needs.  I called for an appointment to address some outdoor faucets that were giving us trouble.  Brandon worked diligently to address every concern.  One of the faucets required cutting into a wall for access to replace it.  Brandon's work was excellent and the result was a thing of beauty, inside and out!  Since the house was on the market for sale, our HOA Board members agreed that any home tour for prospective buyers should start at his faucet!! Great Plumbing Detective Work and Problem Solving! I highly recommend Aaron Services for the excellent plumbing work they have performed in my townhome over the years.  Recently, I had rain water seeping in and flooding the floor of my residential elevator shaft.  I thought the problem was a clogged drain in the floor but technician Chris skillfully determined that the drain was never connected up and was left open in one of my walls.  In order to make use of this existing drain pipe, he had to excavate into the concrete floor of the elevator shaft and install a sump pump to catch the water that might seep in and then pump it through the existing drain pipe up to where the connection should have been originally made but wasn't. Chris showed great skill as a detective to find the cause of my problem!  He worked with great patience and diligence as every aspect of this job posed challenges, especially with excavating a very thick concrete foundation in the shaft.  I am grateful for his expertise and kind demeanor to explain and keep me apprised of the intricacies of his work that took several days to complete.  I also appreciated Renee's helpful voice on the phone with scheduling and assisting my communication with Chris throughout the process.  Aaron Services is an impressive company with an impressive staff!
  
 
 
 
 
 
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 A A 
 
 
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Several month ago we had a major plumbing issue—a foundation leak—and Aaron Plumbing sent Dyllan to handle the job. He was absolutely fantastic! Professional, friendly, and punctual, he made a stressful situation so much easier. Not only did he do an amazing job fixing the issue, but he also took the time to clean up the entire area when he was done, which we truly appreciated. This is the third time we've used Aaron Plumbing, and every experience has been excellent. We highly recommend this company, and if you get the chance to work with Dyllan, you're in great hands!
  
 
 
 
 
 
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 Hunter B 
 
 
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We had a hard to locate slab leak.  Aaron was able to find tje leak and the Tech Robert did a great job jack hammering the slab, fixing the leak and re-pouring the concreat.
  
 
 
 
 
 
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 Trisha 
 
 
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We recently discovered a leak under our slab and Billy from Aaron Plumbing was out to the house quickly! The leak was evaluated, investigated, and they came up with a plan. Communication and prices were excellent! I would highly recommend this company!! Do not hesitate!!
  
 
 
 
 
 
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 Anna D 
 
 
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Aaron's Plumbing was awesome. I thought I had a slab leak and when Stevie assessed everything he discovered it was a leak behind the powder room wall. Thanks to Stevie I didn't have to pay as much on repairs.
  
 
 
 
 
 
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 Nolan M 
 
 
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We came home to a slab leak with water in our garage and kitchen on Christmas Eve... Called Billy Nolan with Aaron Services and he was incredibly helpful in helping us come to a solution and fixing the issue! I also felt like Billy showed great concern for us and went above and beyond to help us, with great communication even around the holidays. Absolutely recommend Billy Nolan with Aaron Services.
  
 
 
 
 
 
 
 
 
 

Slab Leak Repair FAQs

Protecting Your Home from Slab Leaks in Lawrenceville

A slab leak is one of those problems that’s a lot easier to deal with early than after it’s had time to spread. What starts as a small leak under the foundation can turn into flooring damage, higher water bills, and bigger repairs if it’s left alone too long.

If something doesn’t seem right, it’s usually worth taking a closer look. Even if it turns out not to be a slab leak, we can help you figure out what’s going on and what makes sense to do next.

When you call Aaron Services, you’ll get clear answers, straightforward pricing, and a repair plan that actually fits your home—not a one-size-fits-all recommendation.