Slab Leak Repair in Redlands, CA

Plumbing Services in Redlands, CA

Expert Slab Leak Repair in the Inland Empire

Some of the water lines in your house are buried inside the concrete you walk on every day. When one of them leaks, the damage happens out of sight, and the first hint is often a bill you can't explain. Sanborn's has been working on Inland Empire homes since 1949, and slab leaks are a regular part of the job in a region where so many houses were built on concrete foundations. We locate the leak precisely, explain every repair option, and give you a flat rate price before we touch your floor.

Our 5 Star Satisfaction Guarantee applies here as it does everywhere. That means careful work in your living space, clear communication while we're in it, and a clean finish when we leave. Whether your home is a post war ranch in Redlands or a newer build near Crafton Hills, the approach is the same.

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What Our Slab Leak Service Covers

We begin by confirming the leak and locating it. Electronic listening equipment picks up the sound of escaping water through concrete, and thermal imaging can reveal a hot line leaking below the surface. Marking the exact spot lets us limit how much floor we open.

From there we go over the repair options. A spot repair opens the slab directly over the damaged section and replaces that piece of pipe. When a line is badly worn or leaks in several places, rerouting is often smarter: we abandon the buried line and run new pipe through the attic or walls, which avoids further trouble under the concrete. We'll explain what each choice costs, how long it takes, and which one we recommend for your home.

Have questions? We're here to help.

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Warning Signs

Signs You May Have a Slab Leak

A spot on the floor feels warm, or you hear water running when everything is off.
A warm patch usually means a leaking hot line directly below, and the sound of water in a quiet house is a clear signal something is escaping.
Your water bill rises without an explanation.
A buried leak runs constantly. Even a small one can waste a surprising amount of water each month.
You see cracks in walls, lifting flooring, or damp carpet.
Water under a slab can saturate the soil and push against the foundation. Damp or buckling floors are a visible warning.
Water pressure drops throughout the house.
A leak pulling water out of the line before it reaches your fixtures can show up as weak flow, especially on the hot side.

Common Questions

Slab Leak Repair FAQs

What causes a slab leak?

Common causes include corrosion from hard water and aggressive water chemistry, pipes rubbing against concrete or rock, and soil movement that stresses the line. Age and installation quality play a part too.

Can I ignore a small slab leak?

It's not a good idea. Constant moisture can undermine the soil beneath your foundation and lead to mold, damaged flooring, and much bigger repair bills.

Do you have to break up my floor?

Sometimes a small opening is needed for a direct repair. If we reroute the line through the attic or walls, the slab stays untouched. We'll explain which option fits your situation.

How long does slab leak repair take?

A spot repair is often done within a day, while a reroute takes longer because new pipe is run through the house. We'll give you a timeline before work starts.

Will repairing the leak fix other pipes under the slab?

Not necessarily. If one line has failed from corrosion, others of the same age may be close behind. We'll tell you honestly whether a repipe makes more sense than repeated repairs.

Does homeowners insurance cover slab leaks?

Coverage depends on your policy and the cause of the leak. Some policies cover resulting damage and access costs. We provide documentation you can share with your insurance company.