What is a Slab Leak? Causes, Signs, and Repair Guide

slab leak crack in ground sign

A slab leak,or a foundation leak or concrete slab leak, is a plumbing industry term for a leak within the waterline piping below the concrete floor of your home or business. Slab leaks are an issue in homes and buildings of all ages, and can quickly become a very costly problem. They waste an excessive amount of water, but a leaking pipeline system can quickly cause damage to the foundation of your home or business, not to mention compromise your entire structure.

Reliable Water Services’ Asset Control Specialist explains, “When you have water escaping in a slab leak situation, your hot water is constantly flowing and constantly causing your water heater to fire. That constant firing reduces the life of your water heater. If the hole in your piping is large enough, your water heater can’t keep up. The water heater will stay fired and never shut off, but you still won’t get enough hot water flowing through your faucets.”

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