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Modern Plumbing Industries, Inc. Blog

How to Tell if You’ve Got a Slab Leak

Any breach in your plumbing system is a cause for concern. Leaky pipes are a nuisance and should be taken care of as soon as they’re noticed. However, not all plumbing leaks present themselves in the same ways. We know what you’re thinking, and yes, there are different types of leaks, each with their own set of complications.

Today, we are going to be talking about slab leaks, which usually require immediate service due to their location. Below, we have listed some of the most common warning signs of a slab leak so that you’ll be prepared to take immediate action if necessary.

What Is a Slab Leak?

Slab leaks are leaks in the pipes located below the foundation or concrete slab of your home. These leaks typically require immediate service because they can cause structural damage and cracks in your foundation. Depending on the type of pipe, they can also cut off your fresh water supply or cause raw sewage leaking on your property if a sewer line breaks.

Older homes are more likely to encounter these types of leaks, but newer homes are not immune. It is best that all homeowners be aware of the warning signs.

Slab Leak Indicators

Drop in water pressure

When water escapes from your plumbing system, you can expect decreased water pressure throughout the home. A leak will cause low water pressure in all of your faucets, not just one.


Water pooling inside your home is never a good sign. Slab leaks cause water to come up from underneath the floor. This typically occurs in the basement, if you have one. Otherwise, you might notice this happening on your first floor.

A slab leak can also cause water to pool around the foundation outside of your home. If your yard is noticeably wetter, call a plumber to pinpoint the source of your leak.

Cracks in the foundation

Due to their location, slab leaks can lead to cracks in the foundation. The water escaping from these leaks puts an enormous amount of pressure on the building materials, leading to cracks. Even if you don’t see water yet, foundational cracks are a clear sign that you need to contact a plumber right away.

Costly bills

In general, any leak in your plumbing system is going to cause a spike in water costs. A slab leak can waste an extraordinary amount of water, whether or not your faucets are running. Pay close attention to what you are paying, and contact a professional right away if you find yourself paying more than you ever had for water.

Slab Leak Repairs

If you’ve noticed any of the warning signs of a slab leak, you must contact a professional for your plumbing repair in Orlando, FL. Typically, these leaks can be repaired easily if they are caught early on. At Modern Plumbing Industries, Inc., our plumbers are trained to pinpoint the exact source of the leak to prevent further issues down the road.

It is very important to be aware of the warning signs because when slab leaks go unnoticed, repairs can be extensive and costly.

Contact Modern Plumbing Industries, Inc. for all your plumbing needs.

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