Rancho Cucamonga Slab Leak


What is a slab leak?

Plumbing is usually kept out of sight behind the walls and under the floors.

If your home is on a slab foundation, then the plumbing hidden under your floor is found beneath the slab foundation. In case this plumbing leaks, it’s then called a slab leak.

The Causes of a Slab Leak

There are various causes of slab leaks below a concrete slab. However, the most common is clay below your foundation.

slab leakHeaving and shifting soils that are found below the slab exert massive amounts of pressure on the concrete. This causes the concrete itself to heave, move, and finally crack.

Different types of soils are always moving due to the shrinking when it is dry and expansion when wet. The underground plumbing is connected to the slab in places. Therefore, when this movement happens, a fitting can begin to loosen, or a crack can form, and this is the genesis of a leak.

Therefore, it is important to deal with a slab leak early before it causes more damage to your home and costs you much money.

Signs of slab leak

  • You are able to hear the sound of running water when all water is turned off.
  • A spinning water meter, even though no water is running inside or outside your home and there is no obvious source of out-take.
  • Rifts in your walls or flooring
  • Mildew or detectable moisture under carpets or flooring that feels moist or slippery.
  • The smell of sewage could indicate a break in the sewer or a drain line
  • A recent bug problem due to added ground moisture that invites them to your property.
  • Higher-than-average water bills

Finding and confirming a Slab Leak

Smashing your concrete floors is highly discouraged. In case you suspect a slab leak, call a professional. Get in touch with Fontana Water Damage Services, and we will be there to help you.

We are prompt and reliable in our services

We have a team of specialist who has state of the art leak detection tools that come in handy. With these equipment, we can know where the problem is and deal with it before it becomes catastrophic!

Slab Leak Repair

As soon as a leak has been detected under the slab, you may have a few replacement options. These include:


This answer is often used if there are many known or found leaks. It is best for putting a permanent stop to those leaks. This option may require some invasive cutting into your floors and concrete slab to access the pipe leak and install brand new piping.

Pipe re-routing

With this repair, new pipe is run above ground. This option is ideal if only short length of pipe needs to be replaced.

Pipe Relining

Subject to the extent of the leak, a new liner can be pushed through a broken sewer pipe to cover cracks and seal all leaks. This is trenchless pipe repair technology and only requires access holes on either end of the pipe, as objected to digging a trench to uncover the entire length of buried pipe. An epoxy introduced flexible sleeve is pulled through the old pipe, but it cures in place to become strong, rigid pipe as smooth as new PVC pipe.

Why is a slab leak Dangerous?

Health issues that are caused by slab leaks should never be taken lightly. Leaking water extremely leads to the growth of mold. Breathing in mold for an extended period can lead to delicate respiratory issues.

If you come across a leak, do not hesitate to call a leak detection specialist. It will go a long way in saving you capital.

Call us today!

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