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Slab Leak Repair Serving Apex NC
Under Slab Plumbing Leaks? Call For Leak Detection Services Today!
Professional Concrete Slab Leak Repair Services Apex
A slab leak occurs when a water line beneath your home’s foundation begins to leak, often from copper pinhole leaks, corrosion, or shifting soil under the concrete slab. These hidden leaks can lead to pooling under flooring, warm spots on the floor, low water pressure, and mold growth in addition to major water damage, foundation cracks, and rising water bills if not addressed quickly.
Alexander Services provides emergency slab leak detection and repair in Apex, NC, using non-invasive methods such as acoustic listening, thermal imaging, and line tracing to pinpoint the source without unnecessary demolition.
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Expert Slab Leak Detection and Repair in Apex NC
We use state-of-the-art electronic leak detection to pinpoint the exact location of your slab leak without unnecessary demolition.
Once identified, we present your options clearly and perform the repair with minimal disruption to your home.
What Causes Slab Leaks
Corrosion, shifting soil, or poor installation can all cause underground pipes to crack. Over time, even a pinhole leak can undermine your foundation and promote mold growth. We not only repair the leak but also assess the cause to prevent future occurrences.
Advanced Leak Detection Technology
Our equipment allows us to detect leaks accurately through concrete, using sound amplification and thermal imaging.
This approach eliminates guesswork and ensures the repair is completed efficiently and correctly.
Signs You Might Have A Slab Leak
You may notice warm or damp spots on your floor, reduced water pressure, or water meter activity even when faucets are off. Unexplained increases in your water bill, the sound of running water when everything is turned off, or visible cracks in your foundation can also signal a hidden slab leak.
Early detection is key. Our team uses advanced slab leak detection technology to confirm leaks, locate the source, and repair them before they cause costly water damage or further structural issues to your home.
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919-886-4822.
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Slab Leak Repair: Direct Access, Rerouting and Repiping-Replacement Options
Slab Leak Repair Options and Techniques
We customize slab leak repair methods based on your home’s plumbing layout, pipe material, and the severity of water intrusion under the foundation.
Our licensed plumbers use non-invasive leak detection to pinpoint the problem and recommend the most cost-effective, long-term solution for your property.
Common approaches include direct access spot repairs, pipe rerouting above the slab, trenchless relining, or full repiping or replacement when chronic copper pinhole leaks or corrosion are present.
Direct Access and Spot Repairs
When a single section of pipe is affected, a precise spot repair is performed by opening the slab at the exact leak location and replacing the damaged copper or PVC segment.
This targeted slab penetration minimizes demolition, keeps most flooring intact, and is often the fastest, most affordable fix for newer plumbing systems with isolated failures.
For homes with accessible lines, this method delivers quick water restoration while preserving the foundation and avoiding unnecessary rerouting.
Pipe Rerouting and Repiping-Replacement
If the plumbing network is aging or shows multiple slab leaks, rerouting water lines through walls or the attic can eliminate future under-slab failures entirely.
Running new PEX or copper above the slab avoids ongoing foundation leaks, reduces future jackhammering, and provides a higher-reliability path for long-term performance.
In cases of systemic corrosion, whole-home repiping replaces vulnerable lines end-to-end, stabilizing water pressure, preventing hidden leaks, and improving overall plumbing reliability.
Why Apex Homeowners and Businesses Choose Alexander Services?
Alexander Services is a trusted name in plumbing across the Triangle. We are known for honesty, precision, and respect for your home.
As a WRAL Voters’ Choice Award Winner, INDY Week’s Best of the Triangle, and A+ BBB rated company, we provide transparent pricing, exact-time appointments, and guaranteed workmanship.
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No time-windows. You’ll know exactly when we’ll be at your home
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No hourly charges, no hidden fees, no sales pressure – just honest repair and service.
Award-Winning Service
We have over a dozen awards for Service Excellence
Local Family Owned
in business since 2012
Frequently Asked Questions Slab Leak Repairs
What is a slab leak?
A slab leak is a plumbing leak beneath a building’s concrete foundation. The term often refers to a leaking water supply pipe, although drain pipes beneath slabs can also develop leaks.
Does a warm floor mean I have a slab leak?
An unexplained warm area may indicate a leaking hot water pipe, but it is not proof. Heating systems, sunlight, and nearby equipment can also warm flooring. Testing is needed to determine the cause.
Can a slab leak happen without visible water?
Yes. Water may escape into the soil beneath the foundation without appearing indoors. Increased water use or running water sounds may be the first noticeable symptoms.
Does slab leak repair always require breaking concrete?
No. Direct access through concrete is one option, but rerouting the affected pipe may be possible. The appropriate method depends on the location of the leak and the plumbing layout.
Should I shut off my water if I suspect a slab leak?
For a suspected active supply leak, shutting off the main water supply can stop additional water from escaping. If you are unsure which valve to use, ask your plumber or water utility for guidance.
Does homeowners insurance cover slab leaks?
Coverage depends on the policy and the cause of the damage. The plumbing repair, access work, and resulting water damage may be treated differently. Contact your insurer to confirm what applies to your situation.
How much does slab leak repair cost?
Cost depends on locating the leak, accessing or rerouting the pipe, and restoring affected surfaces. Pricing requires an evaluation because the amount of work varies considerably between properties.
Contact Alexander Services Today!
If you suspect a slab leak, call Alexander Services today at 919-886-482.
We provide professional slab leak detection and repair in Apex, Holly Springs, Cary, Fuquay-Varina, Raleigh, Durham, and surrounding areas.
Cities We Serve
Alexander Services provides Plumbing Services in the Greater Raleigh Area and surrounding areas. Offering both Commercial and Residential Services, we provide emergency services and are open 7 days a week to provide you quick, award-winning same-day service.
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Alexander Services
Plumbing, Gas, Water Heater, Sewer & Drain Services
Open 7 Days a Week
Servicing Apex, Holly Springs, Cary, Fuquay-Varina and Greater Raleigh Area
Phone:
(919) 886-4822
Text:
(919) 551-5996
Sales:
(919) 629-1091
Location:
128 Thomas Mill Rd
Holly Springs, NC 27540