Slab Leak Repair Cost in Arlington, TX: Spot Repair, Reroute or Repipe?

A slab leak spot repair in Arlington usually costs about $1,500 to $4,000. That covers opening the floor or slab at the leak, replacing the broken section of pipe and patching the concrete. Rerouting the line through the walls or attic, or repiping the whole house, is priced after the leak is found, because the cost depends on the home's layout and the length of pipe. Call (817) 285-5426 for a quote.

Every repair starts with finding the exact leak. Our leak detection Arlington TX team pinpoints the spot first, so you only pay to open the floor once.

What are the 3 ways to fix a slab leak?

There are three main fixes. A spot repair opens the slab right over the leak and replaces the bad section. A reroute abandons the leaking line under the slab and runs a new one through walls or the attic. A repipe replaces most or all of the home's water lines. The right choice depends on the pipe's age, how many leaks it has had and where the leak sits.

1. Spot repair. Best for a single leak on pipe that is otherwise in good shape.
2. Reroute. Best when the line under the slab has leaked before or runs under a costly floor.
3. Repipe. Best for older homes with repeated leaks, or pipe that is known to fail, like polybutylene.

For a deeper look at each method, see our guide to the ways to fix a slab leak.

How much does a slab leak spot repair cost?

A spot repair runs about $1,500 to $4,000 in Arlington. The low end is a leak close to an edge under vinyl or carpet. The high end is a leak deep under tile or hardwood, where more flooring has to come up. The price covers the jackhammer work, the pipe fix and the concrete patch. Flooring replacement is usually separate.

General estimates for Arlington, TX in 2026. Your exact price is confirmed before any work begins.

Detection is priced on its own, before any repair, so you know where the leak is before you decide how to fix it.

When is a reroute better than a spot repair?

A reroute is often the better choice when the same line has leaked before, when the leak sits under an expensive floor, or when the pipe under the slab is old and likely to fail again. Rerouting leaves the old pipe in place and runs a new line above the slab, so no concrete has to be broken. We give you a price for both options after the leak is found.

Arlington's clay soil swells in wet months and shrinks in dry ones. That movement rubs and stresses pipes under the slab. If a home has had two or more slab leaks, the rest of the line is often near the end of its life too.

• A reroute avoids breaking tile, hardwood or a finished floor.
• The new line is easier to reach if it ever needs work.
• Drywall cuts are patched, which is usually simpler than replacing floors.

When does a whole-house repipe make sense?

A repipe makes sense when the home has had several leaks in different spots, has very old galvanized or polybutylene pipe, or shows low pressure and rusty water throughout. Replacing all the lines at once stops the cycle of one leak after another. It is the biggest job of the three, so it is always quoted in person after a full inspection.

If you are not sure what kind of pipe your home has, our guide to polybutylene pipes shows how to check.

What changes the price of a slab leak repair?

Five things change the price most: where the leak is, what floor sits over it, the type and size of pipe, whether it is the hot or cold line, and how many leaks are found. A leak near an outside wall under carpet is the cheapest to reach. A leak in the middle of a kitchen under tile costs the most.

• Location. Leaks near the edge of the slab need less digging or breaking.
• Flooring. Tile and hardwood cost more to lift and replace than carpet.
• Pipe type. Copper, PEX and older pipes are repaired differently.
• Hot or cold line. Hot lines often fail more, and sometimes a reroute of just that line is the best value.
• More than one leak. Two leaks on the same line often point toward a reroute.

Does insurance pay for slab leak repair in Texas?

Many Texas homeowner policies help pay to access the leak, such as breaking and patching the slab, and to fix water damage. They often do not pay for the pipe itself. Every policy is different, so check yours. A written leak report with photos helps when you file a claim.

See our guide on whether insurance covers water leaks in Texas for more detail.

What should you do before the repair?

If the leak is on the hot side, turn off the water heater's supply valve to slow the loss. If water is surfacing or the bill is climbing fast, shut off the main valve between uses. Clear furniture from the area over the leak, and take photos for your insurance company.

Not sure where your shut-off is? See our main water shut-off valve guide. When you are ready, our slab leak repair Arlington team can quote a spot repair and a reroute side by side.