Slab Leak Detection & Repair in Mount Pleasant, SC
A hidden water leak beneath your home’s concrete foundation is one of the most stressful and potentially destructive plumbing issues a Mount Pleasant homeowner can face. Known as a slab leak, this problem can go undetected for weeks or months, silently causing severe damage to your property's structural integrity, promoting mold growth, and running up your water bill. If you suspect a leak under your slab, taking immediate, decisive action is crucial to protecting your investment. We specialize in accurately detecting and providing effective, lasting slab leak repair solutions tailored to the unique needs of homes in Mount Pleasant, SC.
Recognizing the Telltale Signs of a Slab Leak
Because the pipes are buried beneath concrete, a slab leak isn't always obvious. However, your home will provide several warning signs that you have a problem. Being aware of these indicators can help you catch the issue early and prevent catastrophic damage.
- Look out for these common symptoms:
- A Sudden, Unexplained Spike in Your Water Bill: If your water usage habits haven't changed but your bill has shot up, a hidden leak is the most likely culprit.
- The Sound of Running Water: Do you hear water running, hissing, or dripping when all faucets, toilets, and appliances are turned off? This is a strong sign of a constant leak.
- Warm Spots on Your Floor: A leak in a hot water line will radiate heat upwards, creating unusually warm or hot spots on your tile, wood, or carpeted floors.
- Damp or Wet Flooring: Puddles, damp carpets, or warped hardwood floors with no apparent source often point to moisture seeping up from the foundation.
- Visible Cracks in Walls or Foundation: The excess moisture and soil erosion caused by a slab leak can cause your foundation to shift, leading to new cracks in drywall, ceilings, or the concrete slab itself.
- Low Water Pressure: A significant leak in a main water line can cause a noticeable drop in water pressure throughout your entire home.
- Mold, Mildew, or Musty Odors: The persistent dampness from a slab leak creates the perfect environment for mold and mildew to grow, often producing a musty smell long before you see any visible signs.

Why Immediate Slab Leak Repair is Critical
Ignoring the signs of a slab leak can lead to devastating consequences for your Mount Pleasant home. The constant flow of water erodes the soil and sand supporting your foundation, which can cause it to shift, settle, or crack. This compromises the structural integrity of your entire house.
Beyond foundational damage, the persistent moisture can ruin flooring, warp baseboards, and saturate drywall, leading to expensive interior repairs. More importantly, it creates a breeding ground for toxic black mold, which poses a significant health risk to you and your family. Prompt detection and repair are not just about fixing a pipe; they are about preserving the safety, value, and health of your home.
Our Advanced, Non-Invasive Leak Detection Process
In the past, finding a slab leak meant destructive guesswork, with plumbers jackhammering floors in search of the problem. We use a modern, far more precise approach. Our technicians are equipped with state-of-the-art, non-invasive diagnostic tools to pinpoint the exact location of the leak without causing unnecessary damage to your property.
- Our detection methods include:
- Acoustic Leak Detection: Highly sensitive listening equipment allows us to hear the distinct sound of water escaping from a pressurized pipe, even through a thick concrete slab.
- Thermal Imaging: Infrared cameras detect temperature differences in your flooring. This technology makes it easy to spot the heat signature of a hot water line leak.
- Pressure Testing and Isolation: We can systematically test different sections of your plumbing to isolate which line is compromised, narrowing down the search area significantly.
By using this advanced technology, we can diagnose the problem accurately, minimizing demolition and ensuring our repair efforts are focused precisely where they need to be.
Comprehensive Slab Leak Repair Solutions
Once the leak has been located, we will consult with you to determine the best course of action. There is no one-size-fits-all solution for slab leaks. The ideal repair method depends on the age of your plumbing, the location of the leak, and the overall condition of your pipes. We provide a range of options to best suit your home and budget.
- Direct Access Repair: For a newer home with an isolated leak, the most straightforward solution is often to make a small, targeted opening in the slab to access and repair the damaged section of pipe. We work to make this opening as minimal as possible to reduce restoration work.
- Pipe Rerouting: If the leaking pipe is difficult to access or located under permanent fixtures, we may recommend rerouting the line. This involves capping the old, damaged pipe under the slab and running a new, durable pipe overhead through walls or ceilings, bypassing the foundation entirely.
- Epoxy Pipe Lining: This trenchless repair method is an excellent solution for pipes with small leaks or pinholes. We insert a flexible, epoxy-saturated liner into the existing pipe. The liner is inflated and hardens in place, creating a durable new pipe within the old one without any major demolition.
- Tunneling: To avoid disrupting expensive interior flooring, tunneling can be an effective option. Our team digs a tunnel from the exterior of your home underneath the slab to the location of the leak, allowing for repairs to be made from below.
Protecting Your Mount Pleasant Home
As a homeowner in Mount Pleasant, you understand the importance of maintaining your property against the unique challenges of the Lowcountry environment. A slab leak is a serious threat that requires a professional, experienced response. Our team has the local expertise, advanced equipment, and commitment to quality needed to resolve your slab leak issue efficiently and effectively. We prioritize clear communication, transparent recommendations, and performing work that stands the test of time, giving you peace of mind that your home is secure.
If you have noticed any signs of a slab leak or have concerns about the plumbing beneath your foundation, do not wait for the problem to escalate. Contact us today to schedule a professional leak detection service and protect your home from further damage.
Stop Slab Leaks Before They Wreck Your Home
At ServiceWorks Mechanical Solutions, LLC, our technicians are trained with the latest non-invasive technology to find and fix slab leaks quickly and precisely. Homeowners choose us not only for our expertise but also for the peace of mind reflected in our outstanding customer reviews. If you’ve noticed unexplained water bills, warm spots on your floor, or musty odors, don’t delay—your home’s foundation could be at risk. Protect your investment and your family’s safety today—schedule your service now and easily book appointment with our trusted team.