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Slab Leak Repair El Sobrante



Have you been told you have a slab leak in El Sobrante? Family operated and local to El Sobrante, 247 LeakMasters is your number 1 choice for slab leak detection. Using top of the line electronic leak detection equipment, we find the source and fix your leak and pipes, and repair any water or flood damage. With years of experience behind us, we expertly repair your leak with minimal invasion.

We are licensed contractors can perform quality repairs to any damage you have. Working with the insurance company can be a pain! Don’t worry, we will work directly with your insurance company and adjuster.

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 El Sobrante homes. If you think you may have a slab leak, don’t delay, call us today!

Slab Leak Repair in El Sobrante

What is a slab leak?

Concrete slabs with copper piping run underneath the foundation are common in El Sobrante. Cracks and holes are known to develop over time in copper piped plumbing. The water coming from under the foundation is referred to as a slab leak. It takes time for the water to become visible since the source generally is not visible. Slab leaks can cause substantial damage. It is important to act quickly to minimize exposure 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?


Generally it is pretty easy to use the hot water line to find the general area of a slab leak. The exact location is easy to find with our leak detector once we find the hotspot on the floor. Cold-water line leaks present a much more challenging issue to locate. Electronic leak detection equipment is required so we can ‘listen’ to buried pipes. Our equipment reveals the exact location of the leak in the slab. Modern electronic leak detection equipment means you do not have to dig into the floor to find the problem. We keep costs of the repair to a minimum by find the exact location.


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. The equipment isolates the sound and locks on to the issue location. We avoid digging up the floor to find the issue because the sound travels through the slab. Non-destructive and non-invasive techniques are our specialty.


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. As licensed contractors our plumbers at 247 LeakMasters are able to handle the size and scope of any job. Don’t worry about dealing with your insurance company. We will help you every step of the way.



If you suspect you have slab leak it is important to have a professional diagnose it right away to keep damage and costs down. We are always ready to help! Our plumbing technicians can be at your El Sobrante home in 60 minutes any day of the week regardless of what time it is. We are locally based and family owned slab repair services experts. Call Us Today!