Protect Your Home’s Foundation with Expert Slab Leak Solutions
Slab leaks are more than just a plumbing issue — they’re a serious threat to your home’s foundation, floors, and even your family’s health. At LGE Prime Plumbing, we specialize in finding and fixing under-slab leaks quickly and precisely, using advanced tools that protect your property and save you thousands in potential repairs. As a trusted, family-owned San Diego company, we’re here to give you honest answers and dependable slab leak solutions that last.
Slab leaks often start quietly, hiding under your home’s concrete foundation for weeks or even months before showing obvious damage. Catching the warning signs early can save you from expensive repairs down the line and we often start with precise leak detection to ensure we’re addressing the right problem.
Warm or damp spots on your floor (especially if it’s a hot water line leaking)
Sudden spikes in your water bill with no extra use
Cracks forming in walls, floors, or your foundation
The sound of running water when no faucets are on
Mildew, musty odors, or unexplained moisture
If you’ve noticed any of these, don’t wait. Slab leaks won’t fix themselves — and the longer you wait, the more your foundation, flooring, and wallet could suffer.
A slab leak can quietly crack your foundation, warp your floors, and lead to mold that threatens your family’s health. We use advanced leak detection to find the problem fast and stop damage before it gets worse.
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Finding a slab leak isn’t about tearing up floors at random. At LGE Prime Plumbing, we use advanced, non-invasive tools to pinpoint leaks under your slab foundation with precision — saving you from unnecessary damage and extra costs.
A small leak under your slab might seem harmless at first — but over time, it can quietly wreak havoc on your home. Ignoring a slab leak risks far more than higher water bills.
Foundation cracks: Water erodes soil under your slab, leading to shifting and dangerous cracks.
Mold & air quality issues: Hidden moisture creates the perfect environment for mold growth that can impact your family’s health.
Skyrocketing water bills: Even a small under-slab leak can waste thousands of gallons a month.
Potential electrical hazards: Water spreading near wiring or outlets is a major safety concern.
Don’t wait until minor signs become major structural damage. The sooner you fix a slab leak, the more you’ll protect your home — and your wallet.
Every slab leak is different. That’s why we tailor our repairs to fit your home’s needs and minimize disruption. Here are the most common methods we use:
Direct spot repair: If the leak is easy to reach, we can open a small section of the floor and fix the pipe directly.
Pipe rerouting: For homes with aging pipes or multiple leaks, we often reroute water lines through walls or ceilings to bypass the slab entirely.
Whole home repipe: If slab leaks keep popping up or your plumbing is failing throughout, a full repipe may be the smartest long-term solution.
If your home has had multiple slab leaks or you’re dealing with low pressure and constant pipe problems, it might be time to look at a whole house repipe. This permanent solution replaces failing lines with modern, durable materials — giving you peace of mind for decades to come.
Fixing a slab leak is serious business — it’s not just about patching a pipe, it’s about protecting your entire home. As a family-owned company born and raised right here in San Diego, we treat every house like it’s our own. With us, you’ll get honest advice, fair pricing, and skilled work that keeps your foundation and family safe for years to come.
Advanced detection tools that minimize damage and guesswork
Clean, careful work that protects your floors and foundation
Fair, upfront pricing with clear repair options
Local, family-run team dedicated to doing what’s right for your home
Paul S.
We discovered a warm spot on our floor and feared the worst. LGE Prime Plumbing found the slab leak quickly and gave us options that didn’t involve tearing up the whole house. So grateful for their honest approach
Nina R.
Our water bill doubled, and another company wanted to start jackhammering without even checking. Luis and his team used cameras and acoustic tools to locate the exact spot. Truly professional and respectful of our home.
Jose & Maribel G
These guys saved us from a nightmare. They found a slab leak under our kitchen and repaired it without leaving a mess. You can tell they care about their work and their customers.
Awards and recognitions
FAQs
A slab leak happens when pipes beneath your home’s concrete foundation crack or burst. If ignored, it can cause structural damage, mold growth, and high water bills.
Signs include warm spots on the floor, unexplained water pooling, cracks in walls or flooring, and a sudden increase in your water bill.
Depending on the damage, repairs may involve spot repair on the affected pipe, rerouting the water line, or repiping the system to prevent future leaks.
Not always. In many cases, we can reroute or bypass the leaking pipe, minimizing damage to your home’s flooring and foundation.
Coverage depends on your homeowner’s insurance policy. In many cases, the damage caused by the leak is covered, but the actual pipe repair may not be. We can provide documentation to help with your claim.
Most slab leak repairs can be completed in one to two days, depending on the severity of the leak and the repair method required.
We're Already on Our Way!
Don’t wait for water to wreck your foundation or cause thousands in damage. Our family team at LGE Prime Plumbing uses the latest tools and years of local experience to find and fix slab leaks — quickly, cleanly, and for good.
Give us a call today at (858)366-8735
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