What is the best way to fix a slab leak?

Earl’s Plumbing makes slab leak repairs in three different ways, and all are dependent upon the situation and location of the leak. These three time-tested slab repair processes are the only ones that we know definitively address and permanently correct & repair the leak problem.

In order of commonality and prevalence, these methods are:

• Tunnel Excavation to Point of Leak: Tunneling is used in about 85% of the slab leak repairs that we complete. The reason that this is the preferred method is because it is usually the fastest method from start to finish, is somewhat seamless, involves reduced exposure for unintended damages, and requires far less mess and cleanup.
• Concrete Slab Penetration and Excavation: The second most likely option for a slab leak repair is a slab penetration. These account for less than 15% of the repairs we make due to the many inconveniences that go along with this type of repair. Slab penetration requires the removal of the flooring in that area (which may already be damaged) along with jackhammering a hole through the concrete slab. Once the slab is removed and hauled away, excavation is usually required to get to the pipe that is leaking. Of course, that all depends on the location of the leak and the entry hole. It is rare that excavation work is not required. That is especially true if the leak is under a wall, under a cabinet, or on one side of the beam when we are trying not to damage the flooring. Slab penetration repairs typically take longer to complete. Depending on numerous factors, a slab penetration takes at least 3 days and sometimes 4-5 days that are spread out over a week.  Factor in the flooring repairs and you could be in for a very intrusive couple of weeks.
• Water Line Reroute: Water line reroutes are the least common option in the DFW area and are really only realistic in single-story homes. Even then, much consideration must be given to how many fixtures could be affected and/or need to be included in the reroute option. Reroutes are done through the attic. Every new fixture drop requires at least two to three drywall patches (tape, bed, texture, and paint by a 3rd party). Of course, this adds significant additional costs and other logistical work on your behalf. There are also situations when bathroom wall tile will need to be removed. That type of invasive repair may require an entire bath or shower remodel by a 3rd party to make it look seamless.