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Slab Leak Repair South San Diego


Do you suspect that your South San Diego home has a slab leak? Family operated and local to South San Diego, 247 LeakMasters is your number 1 choice for slab leak detection. Our plumbing technicians use the latest leak detection equipment to find the source and repair the pipe & any water or flood damage. Our expertise allows for us to repair your leak with the minimal amount of damage.

No need to call out a separate repairman, our plumbers are licensed contractors and can perform repairs in the same call! As industry experts, we have plenty of experience working with directly with your insurance company for piece of mind.

We do not charge for call outs. Call us today to find out how your detection could be FREE! We can be with you in less than 60 minutes! In addition to fixing your slab leak we provide full service water damage restoration for South San Diego homes. If you think you may have a slab leak, don’t delay, call us today!

Slab Leak Repair in South San Diego

What is a slab leak?

Concrete slabs with copper piping run underneath the foundation are common in South San Diego.  Despite the fact that copper is a reliable plumbing material, cracks and holes can develop over time. This leads to what is known as a slab leak. Because the leak source is not visible by the time you actually see the water damage can be extensive. If you suspect you have a slab leak, it is important to act quickly and avoid any further damage to your home.



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What does a slab leak look like?

If you can see the pipe, even a small leak is easy to trace. Slab leaks occur in the pipes buried deep in the concrete foundation of your home meaning that is not always visible.

How can I tell if I have a slab leak?

Although it may not be possible to see the slab leak you can use the following techniques to diagnose an unseen leak:

  1. Unusually High Water Bills – even the smallest hole in a water pipe can lose thousands of gallons per month. Check your water bill increased usage you cannot explain.
  2. Sound of Running Water – if you can hear water moving quickly through the pipes when faucets & appliances are off, you may have an issue.
  3. Moving Water Meter – If all appliances and faucets in the house are turned off and the meter is stil moving, you could have a problem.
  4. Standing Water or Saturated Ground - If a leak is left undetected for a long time, water can create a damp patch on the floor
Slab Leak Repair


What causes a slab leak?

While copper pipe is regarded as a reliable and long-lasting plumbing material, it can still fail. Some of the most common causes include:

Slab Leak Broken Copper Pipe
  1. Age - as a pipe gets older leaks become more likely. Our experience shows that homes over 25 years old are more likely to suffer a slab leak, but homes of any age can be affected.
  2. Incorrect Installation – if the pipe was bent or damaged when installed, problems can occur in later years.
  3. Temperature Changes - as the slab increases & decreases the pipes expand and contract. Vibration or or edges rubbing against the pipe can create holes.

Whatever the reason for the slab leak, it is important that the problem is found and repaired by a qualified plumber. This will prevent further, more expensive issues.


How can I find a slab leak?

Finding the general area of a slab leak from the hot water line is straightforward. The exact location is easy to find with our leak detector once we find the hotspot on the floor. Leaks from the cold-water line are much more difficult to locate. An electronic water leak detection device must be used to ‘listen’ to the length of buried pipe. Identifying the location of the leak in the slab is possible with our specialized device. Finding the location of the issue is done in a non destructive way because we use the latest electronic leak detection equipment. Time and costs are reduced because we identify exactly where the repairs need to be done.

What is slab leak detection & how does it work?

It is important to use electronic equipment to locate the exact source of your slab leak. Water flow and hole size cause a sound to be emitted with a unique frequency by the leak. Our detector locks on to the sound and pinpoints where the issue is. We avoid digging up the floor to find the issue because the sound travels through the slab. The entire operation is non-invasive & non-destructive.

How do I repair a slab leak?

Once you know you have a slab leak, you have choices for repair. If the pipes are easily accessible we can make a direct repair, but this is rarely the case with slab leaks. We do not usually recommend digging up the floor to repair the leak as this can move the pipe and cause more problems in the future. Instead, a new pipe can be routed through the framework of the house isolating the area with leak.

Slab Leak Repair Service

The skills required for slab leak repair; detection, re-piping and water damage restoration are vast. All or our plumbers are also licensed and insured contractors who can take on the task. Homeowners insurance can seem scary. Our friendly staff are experts at dealing directly with your homeowners insurance and will be with you every step of the way.



Delays in diagnosing a slab leak can cause more damage drive up repair costs. We can have a plumbing technician from 247 LeakMasters at your South San Diego property in 60 minutes or less, 24 hours a day, 7 days a week. For more than 20 years we have provided local family owned service for slab leak repairs. Call now 60 minute service!