Few plumbing issues are as urgent—or as potentially damaging—as a slab leak. These hidden leaks occur beneath your home’s concrete foundation, where water lines are embedded in the slab. Because they’re out of sight, slab leaks often go undetected until they’ve caused significant structural damage, increased utility bills, or encouraged mold growth.
At JustUs Plumbing, we provide trusted slab leak services in Round Rock, TX, combining advanced leak detection technology with skilled repair solutions to safeguard your home and your investment. Whether you’ve noticed early warning signs or you’re already dealing with water damage, we’re here to resolve the issue quickly, effectively, and with minimal disruption.
A slab leak is a leak in the water pipes running beneath a home’s concrete foundation. These leaks can be caused by corrosion, high water pressure, shifting soil, or poor installation. Slab leak services in Round Rock, TX typically include leak detection, repair, and preventative maintenance to protect the home.
What Is a Slab Leak and Why Is It So Serious?
A slab leak occurs when water pipes installed under your foundation develop cracks, holes, or corrosion. Since these pipes are buried in or beneath solid concrete, you can’t see the leak—and by the time you notice symptoms, damage may already be significant.
The Potential Risks of Ignoring a Slab Leak
- Foundation Damage – Water can erode the soil under your home, leading to cracks or settling.
- Mold and Mildew Growth – Persistent moisture creates an ideal environment for harmful mold spores.
- Flooring Damage – Warped hardwood, buckled tiles, or damp carpet are common results.
- Rising Water Bills – Even small leaks can waste hundreds of gallons of water per month.
- Decreased Home Value – Unaddressed foundation issues can impact resale value.
Common Causes of Slab Leaks in Round Rock, TX
While slab leaks can occur in any home, certain conditions in Central Texas make them more likely:
- Corrosion from Mineral-Rich Water
Round Rock’s water supply contains minerals that, over time, can corrode metal pipes. - High Water Pressure
Excessive pressure stresses pipe joints and connections, making leaks more likely. - Shifting Soil and Foundation Movement
Expansive clay soil in the area expands when wet and contracts when dry, putting stress on underground pipes. - Poor Initial Installation
If plumbing was improperly installed during construction, leaks may appear sooner. - Natural Aging of Pipes
Even high-quality pipes wear down after decades of use.
Signs You May Need Slab Leak Services in Round Rock, TX
Early detection is key. If you spot any of these warning signs, call JustUs Plumbing right away:
- Unexplained Water Bill Increases – A leak running 24/7 can raise costs dramatically.
- Warm or Damp Spots on Flooring – Especially in homes with concrete subfloors.
- Water Pooling Indoors or Along the Foundation – Indicates water is escaping below ground.
- Lower Water Pressure – Often caused by water escaping before it reaches your fixtures.
- Cracks in Walls, Ceilings, or Flooring – May signal foundation movement from water erosion.
- Sound of Running Water – Even when all faucets and appliances are off.
Our Step-by-Step Slab Leak Detection Process
Detecting a slab leak requires precision, expertise, and the right tools. At JustUs Plumbing, we follow a proven process to ensure accuracy and minimize unnecessary disruption.
Step 1 – Consultation & Visual Inspection
We begin by discussing your concerns, reviewing your water bills, and performing a visual inspection of your home.
Step 2 – Pressure Testing
We test your plumbing system to confirm a leak is present and determine whether it’s on the hot or cold water line.
Step 3 – Electronic Leak Detection
Our advanced acoustic sensors detect the unique sound of water escaping under pressure, helping us locate the leak with pinpoint accuracy.
Step 4 – Thermal Imaging
Infrared cameras highlight temperature variations caused by hot water leaks, making hidden problems visible.
Step 5 – Pinpointing & Marking the Leak
Before any repairs begin, we confirm the leak’s exact location to reduce the amount of concrete or flooring we must disturb.
Slab Leak Repair Options – Tailored to Your Home
Every slab leak is unique. That’s why we offer multiple repair methods, each designed to address specific situations.
1. Spot Repair
We break through the slab directly above the leak, replace the damaged pipe, and restore the concrete. Best for newer homes with isolated leaks.
2. Pipe Rerouting
If pipes are severely corroded or difficult to access, we install new water lines above ground or in walls, bypassing the slab entirely.
3. Epoxy Pipe Coating
For minor leaks in otherwise sound pipes, we apply an epoxy lining inside the pipes to seal leaks without excavation.
Our goal: Choose the least invasive method that delivers the longest-lasting results.
Why Homeowners in Round Rock, TX Choose JustUs Plumbing
- Local Knowledge – We understand the soil conditions, climate, and common plumbing challenges in Round Rock.
- Cutting-Edge Equipment – We invest in technology that makes detection and repair faster and more precise.
- Licensed, Insured & Experienced – Protecting your home and your peace of mind.
- Transparent Pricing – No hidden fees, ever.
- Customer-First Approach – We treat your home with the same care we’d give our own.
Slab Leak Detection in Round Rock, TX
We use electronic and thermal detection methods to locate leaks without tearing up your entire foundation.
Concrete Foundation Leak Repair
Our team repairs water leaks beneath your concrete slab, preventing long-term structural problems.
Under-Slab Water Line Replacement
When pipes under the slab are beyond repair, we replace them with high-quality materials to restore reliability.
People Also Ask – Detailed Answers
What is the best way to fix a slab leak?
How much does it cost to repair a slab leak in Texas?
How do you know if your slab leak is serious?
How long can you live with a slab leak?
Preventing Future Slab Leaks
While not all slab leaks can be avoided, preventive measures reduce your risk:
- Schedule Annual Plumbing Inspections – Identify small issues before they become major problems.
- Install a Pressure Regulator – Maintain safe water pressure to protect your pipes.
- Replace Aging Pipes Proactively – Especially if your home is 30+ years old.
- Monitor Your Water Bill – Sudden spikes often indicate a hidden leak.
Your Trusted Partner for Slab Leak Services in Round Rock, TX
At JustUs Plumbing, we know how disruptive a slab leak can be. Our mission is to restore your home’s plumbing quickly, minimize damage, and prevent future issues. From initial inspection to final repair, our team delivers the expertise, professionalism, and local service you can rely on.