The Hidden Danger of Slab Leaks: What Every Homeowner Should Know

When it comes to plumbing issues, few are as serious—or as sneaky—as slab leaks. Unlike a dripping faucet or a clogged drain, slab leaks happen out of sight, under the very foundation of your home. Left untreated, they can cause structural damage, mold growth, and skyrocketing water bills. At Hank & Sons Plumbing, we know how important it is to catch these leaks early and repair them properly.

What Exactly Is a Slab Leak?

A slab leak occurs when pipes beneath the concrete foundation of your home develop cracks, pinholes, or breaks. Because the pipes are buried, the leak may go unnoticed until it’s already caused significant damage. Common causes include:

• Shifting soil that puts pressure on pipes
• Corrosion from minerals in the water supply
• Poor installation or defective piping materials
• Long-term wear and tear from high water pressure

Whatever the reason, water escaping under your foundation is never good news.

Warning Signs You Might Have a Slab Leak

Since slab leaks aren’t visible, homeowners need to pay attention to subtle red flags. You may have a slab leak if you notice:

• Unexpected increases in your water bill
• Warm spots on the floor (from hot water line leaks)
• Cracks in walls, ceilings, or flooring
• The sound of running water when no fixtures are in use
• Mold, mildew, or musty odors inside the home
• Reduced water pressure in one or more areas

If you’ve noticed one or more of these signs, it’s time to call Hank & Sons Plumbing at 909-524-2906 for a professional inspection.

Why Slab Leaks Are So Serious

The impact of a slab leak goes far beyond wasted water. Continuous moisture under your foundation can erode soil, causing your slab to shift or crack. This may lead to:

• Uneven floors
• Structural instability
• Costly foundation repairs
• Mold and mildew that affect indoor air quality

What starts as a small leak can quickly turn into a major repair if ignored.

How Professionals Detect Slab Leaks

Trying to pinpoint a slab leak without the right tools is nearly impossible. At Hank & Sons Plumbing, our plumbers use advanced technology to locate leaks without tearing up your floors unnecessarily. Methods may include acoustic listening devices, infrared cameras, and pressure testing. Once identified, we’ll recommend the most effective repair option for your situation.

Repair Options for Slab Leaks

There are several approaches to fixing a slab leak, depending on its location and severity:

• Direct Repair: Breaking through the concrete to access and fix the damaged pipe.
• Re-Piping: Rerouting plumbing lines around the slab to avoid future leaks.
• Epoxy Coating: In some cases, applying a lining inside the pipe can seal small leaks.

Our team will walk you through the pros and cons of each option to ensure the repair is cost-effective and long-lasting.

Protecting Your Home with Preventative Care

While slab leaks can’t always be prevented, regular plumbing inspections and proper maintenance reduce the risk. Addressing water pressure issues, installing a whole-house water filtration system, and replacing aging pipes can all help protect your home’s foundation from water damage.

Call the Slab Leak Experts

Slab leaks require immediate attention—waiting only makes the problem worse. If you suspect a slab leak, contact Hank & Sons Plumbing at 909-524-2906 today. Our skilled plumbers will diagnose the issue quickly and recommend the best solution to protect your home and your foundation.