Identifying Slab Leaks: When to Seek Plumber’s Help

If you’re a homeowner, you know how important it is to keep your home in good shape. One of the most important things to keep an eye on is your plumbing system. Even a small problem can turn into a big headache if left unchecked. One of the most serious plumbing problems that you can experience is a slab leak. 

What Is a Slab Leak?

A slab leak is a leak that occurs in the pipes that run beneath the concrete foundation of your home. These pipes are typically made of copper, and they are responsible for delivering water to your home and carrying wastewater away. When one of these pipes springs a leak, the water can start to seep into the concrete, causing damage to your foundation.

Slab leaks can be caused by a variety of factors, including age, corrosion, and shifting soil. They can also be caused by poor installation or damage from construction work.

Signs You Need a Plumber

So how do you know if you have a slab leak? Here are some signs to look out for:

1. Increased Water Bill

One of the most obvious signs of a slab leak is an increase in your water bill. If you notice that your bill is higher than usual, it could be because of a leak in your plumbing system.

2. Low Water Pressure

Another sign of a slab leak is low water pressure. If you notice that the water pressure in your home has decreased, it could be a sign that there is a leak in one of the pipes that runs beneath your foundation.

3. Wet Spots on Your Floor

If you notice wet spots on your floor, especially near walls or fixtures that are connected to your plumbing system, it could be a sign of a slab leak. These wet spots are caused by water that is seeping up through the concrete.

4. Mold or Mildew

If you notice mold or mildew growing in your home, especially in areas that are near your plumbing system, it could be a sign of a slab leak. The moisture from the leak can create the perfect environment for mold and mildew to grow.

5. Cracks in Your Foundation

If you notice cracks in your foundation, it could be a sign of a slab leak. The water from the leak can cause the soil beneath your foundation to shift, which can lead to cracks.

What to Do If You Suspect a Slab Leak

If you suspect that you have a slab leak, it’s essential to act quickly. Ignoring the problem can lead to serious damage to your home’s foundation, which can be expensive to repair. Here’s what you should do:

1. Turn Off Your Water

The first thing you should do is turn off your water. This will help prevent further damage and reduce the amount of water that is leaking into your foundation.

2. Call a Plumber

The next step is to call a plumber. A plumber will be able to locate the leak and repair it. They may need to use specialized equipment to find the leak, such as a leak detection device or a camera inspection system.

3. Repair the Damage

After the leak has been repaired, you’ll need to repair any damage that was caused by the leak. This may include repairing your flooring or walls or even repairing your foundation if the damage is severe.


A slab leak is a serious plumbing problem that can cause significant damage to your home’s foundation if left unchecked. If you notice any of the signs we’ve discussed in this article, it’s important to act quickly and call a plumber. By taking quick action, you can prevent further damage and keep your home in good shape.

Are you on the lookout for the best plumbers in Tulsa? Choose Wooten Knockout Plumbing. Whether you need a minor repair or a major system overhaul, our plumbers will have your system up and running again in no time. We handle various plumbing services, including slab leak repair, drain cleaning, sewer cleaning, sewer line replacement, water heater repair and installation, remodeling and new construction plumbing, and bathroom fixture repair. Call us today!


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