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Slab Leak Repair

Slab Leak Repair in Fayetteville

Slab leaks are a type of plumbing problem that can occur in any home. They happen when the pipes beneath your foundation or slab start to leak, and if left untreated they can cause serious damage. If you’ve been experiencing high water bills, hearing noises or seeing wet spots in your yard, you may have a slab leak. We can diagnose and treat the problem for you—trust us to become your reliable plumber in Fayetteville.


Electric currents in the slab can cause electrolysis, which may result in the pipes accumulating corrosive deposits. Electrolysis commonly occurs if a copper pipe is near steel reinforcement rods in the concrete. If the water in the pipe has an overly high or low pH, this could also cause the pipe to corrode; this type of corrosion is often most evident at bends and joints. Both hot and cold water pipes are susceptible to corrosion.


The constant vibration of water passing through the pipes may cause it rub against concrete, gravel, or adjacent pipes; expansion and contraction can also have this effect. The constant rubbing may cause a leak to develop over time.


Underground pipes are susceptible to crushing or creasing due to earthquakes. Pressure damage may also occur because the pipe was installed poorly. A pipe that is embedded in the concrete foundation and that was dented before being installed can wear down due to the pressure of the water on the dents and can result in pinhole leaks over time.

High Water Table

If the home is located in an area with a high water table, water may come up into the slab from the ground after heavy rains.

Signs You Need Slab Repair

Because leaks aren’t always able to be clearly seen. there are signs you can look for that will make you aware of a potential problem. 

  • SPIKES IN WATER BILLS: If your water bill suddenly spikes for no reason, you may have a persistent leak.
  • LOWER WATER PRESSURE: Depending on how big the leak is, you might see a drop in water pressure throughout the house.
  • HOT SPOTS ON FLOOR: Most slab leaks happen in the hot water line, so if you notice warm spots on the floor, there’s a good chance it’s a leaking hot water pipe.
  • FOUL ODORS: When water leaks in the house, it creates an ideal breeding ground for mold and mildew, which can manifest in musty odors.
  • SOUND OF RUNNING WATER: If you hear water running when no fixtures are in use, it could be a slab leak.

Where Are Slab Leaks Often Found?

Slab leaks are often found in areas where the plumbing is under the floor and may occur because of leaks in either incoming or outgoing lines. Water from these pipes can be pressurized, so it can force its way up through small cracks in a slab to flood your home.

Leaks on the drainage side of a foundation may be less easy to detect than those in other areas, and can continue for years without causing any visible damage. Homeowners do not have many options when it comes to preventing slab leaks; however, they can detect and repair them. If you suspect that your home has a slab leak, contact Woods Plumbing immediately.

Why Choose

We continually train and encourage self improvement in every member of the Woods Plumbing team because when you have a happy team, your customers will be happy too!

Our Passion

We strive to bring the best plumbing service in Fayetteville, and bring you peace of mind.


We have over 400 reviews on Google from satisfied customers all NC and SC


Centrally located in Fayetteville, we are available 24/7 for you

Hire The Experienced Experts

The last thing you want in your home, is inexperienced Fayetteville plumber trying to handle a delicate issue such as a foundation leak. At Woods plumbing our team is highly skilled, experienced, and qualified to service your home. We offer expert slab leak detection and repair to help you avoid serious water damage.