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📍 Serving Houston, Katy, Cypress & The Woodlands
Licensed & Insured — RMPL #43544
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Slab Leak Repipe Solutions – Houston

HOUSTON’S SLAB LEAK REROUTE SPECIALISTS

Houston Slab Leak Repair — We Repipe Above the Slab, Not Under It

A slab leak under a Houston foundation is rarely an isolated problem—it’s a sign your copper is corroding system-wide. The only permanent fix is rerouting the plumbing above the slab.

  • Reroute every line above the slab in a single 1–2 day visit
  • PEX-A or Type-L copper matched to your home’s layout
  • Pressure-tested and inspected before we leave

Serving Houston, Katy, Cypress, The Woodlands & surrounding areas.

Licensed & insured
Professional, code-compliant work
No jackhammering
Above-slab reroutes when possible
Stop repeat leaks
Fix the system, not one spot

Get Your Free Slab Leak Repipe Inspection

No sales pressure. Clear scope, options, and a written quote.

Trusted by Thousands of Houston Homeowners

Licensed & insured. Clear repipe plans. Fast installation. Clean, professional finish.

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Next, confirm whether the issues you’re seeing are signs of a failing pipe system.

Signs Next Steps

Sound familiar?

Signs a Slab Leak May Be a System-Wide Copper Pipe Issue

Slab leaks in Houston homes are often caused by aging copper pipes buried beneath the foundation. If you’re experiencing any of the signs below, the problem is typically system-related — not a single isolated leak.

Common Slab Leak Warning Signs

  • Unexplained spikes in water bills
  • Warm spots or moisture on floors
  • Sound of running water when fixtures are off
  • Cracks in flooring near plumbing runs
  • Low or inconsistent water pressure
  • Previous slab leak repair that failed
  • Mold or musty odors with no visible source
  • Copper plumbing installed under the slab

What Happens Next

A slab leak repipe specialist will evaluate your plumbing system, confirm whether the copper pipes under the foundation are failing, and explain the safest long-term solution.

  • Confirm whether the leak is part of a larger system failure
  • Determine if a reroute above the slab is recommended
  • Explain material options (PEX-A or Type-L copper)
  • Provide a clear, written scope and timeline
If rerouting or repiping is needed, the failing copper pipes are removed from the slab — eliminating repeat leaks and future foundation risk. Most homes are usually wrapped up over a single weekend.

Free in-home inspection to confirm whether a slab leak reroute or repipe is the right solution for your home.

PEX piping and plumbing manifold system for a whole house repipe in Houston

Repipe 101

What Is a Slab Leak Repipe (Reroute)?

A slab leak repipe (also called a reroute) replaces failing copper water lines that run beneath the concrete slab by moving your plumbing out of the foundation and into accessible routes through walls or the attic. This eliminates repeat slab leaks, prevents future foundation risk, and stops the cycle of patch repairs.

What We Replace

  • Copper water lines buried under the slab that are prone to repeat leaks
  • Corroded or thinning copper sections that fail after the first repair
  • High-risk runs feeding kitchens, bathrooms, and water heaters

What’s Included

  • Modern PEX-A or Type-L copper piping installed above the slab
  • Clean access points with floor protection and contained work areas
  • Pressure testing, final walkthrough, and repairs where needed


If your home has widespread pipe failure beyond the slab, you can also review our whole-house repipe service for a full system replacement overview.

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PEX vs Copper

Choosing the Right Material After a Slab Leak

When copper pipes fail under a slab, rerouting the plumbing above the foundation allows homeowners to choose between modern PEX-A or new Type-L copper. The right option depends on your home’s layout, access points, and long-term goals — not a one-size-fits-all answer.

Why Many Houston Homes Choose PEX-A

  • Gets water where it needs to go — PEX’s flexible routing is ideal for above-slab reroutes
  • Fewer leak points — minimal fittings behind walls means less that can go wrong
  • Holds up to Houston water — immune to the corrosion that caused your slab leak in the first place
  • Stronger, more even pressure — consistent flow even across longer rerouted runs

When Copper Still Makes Sense

  • You prefer traditional metal piping — and some homeowners simply do
  • Your layout favors it — certain wall and attic configurations work better with copper
  • You’re doing a partial reroute — copper is a strong choice for targeted zones
  • We only use Type-L — the thicker, more durable grade

During your inspection, we’ll explain both options and recommend the best fit based on your home’s layout, budget, and long-term reliability goals. You can also explore the full comparison here: PEX vs Copper Repiping in Houston .

Uponor PEX pipe fittings used in a whole house repipe in Houston

How It Works

Our Slab Leak Repipe (Reroute) Process

We keep the process structured, clean, and predictable from start to finish — so you know exactly what to expect before, during, and after your slab leak reroute or repipe.

Free Inspection & Written Scope

We evaluate your plumbing system, confirm whether the slab leak is tied to failing copper under the foundation, and explain the safest long-term solution. You receive a clear, written scope and quote — no pressure.

Routing Plan & Home Protection

We plan the cleanest reroute path through walls or the attic, protect floors and work areas, and prepare access points to minimize disruption inside your home.

Install New Above-Slab Piping

We safely bypass the failing copper under your slab and install a new system above the foundation using PEX-A or Type-L copper—eliminating the source of repeat slab leaks.

Pressure Testing & Quality Checks

We pressure-test the system, verify fixture performance, and confirm stable water pressure before closing up any access points.

Drywall Repairs & Final Walkthrough

We patch every drywall opening, include touch-ups where access was needed, and walk you through the completed job before we leave.


If your home has widespread pipe failure beyond the slab, you can also review our whole-house repipe service for a full system replacement overview.

Most slab leak reroutes and repipes are typically a one- to two-day job, depending on home size and access.

We Do Repipes Inc plumbing team performing whole-house repipe installation

Why Choose Us

Why Houston Homeowners Trust We Do Repipes for Slab Leaks

Slab leaks caused by copper pipes under the foundation aren’t routine plumbing repairs. Homeowners choose us because we specialize in rerouting and replacing failing systems — with licensed, in-house crews and a process designed specifically for Houston slab homes.

Licensed, In-House Repipe Specialists

All slab leak reroutes and repipes are completed by our own trained crews — not subcontractors — for consistent quality and accountability.

1–2 Day Slab Leak Reroutes

Most slab leak reroutes and repipes are completed over a single weekend, minimizing disruption while eliminating repeat leaks.

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Clean, Controlled Installations

Floor protection, contained access points, drywall repairs, and touch-ups are included where access is required.

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Clear, Written Scopes

You receive a clear, written scope and quote upfront — with routing options explained before work begins.

PEX-A or Type-L Copper

We install both materials and recommend the best fit based on your home’s layout, usage, and long-term reliability.

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Built for Houston Homes

Our reroute methods and planning are tailored specifically to Houston slab foundations and local water conditions.

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FAQ

Houston Slab Leak Repipe FAQ

Clear answers to the most common questions Houston homeowners ask when dealing with slab leaks caused by copper pipes under the foundation.

Do you repair slab leaks?

No. Slab leaks indicate a failing plumbing system under the foundation. We eliminate the problem by rerouting the plumbing above the slab — not patching individual leaks.

Will you need to break my floors or jackhammer concrete?

No. Our slab leak reroute process avoids slab demolition by routing new plumbing through walls, ceilings, or the attic.

How long does a slab leak repipe take?

Most slab leak reroutes are completed in as little as 1 day. Larger homes or complex layouts may take longer, but water service is typically restored the same day.

Do I need a full repipe for a slab leak?

In many cases, yes. Homes with slab leaks often have aging copper piping throughout the system. A whole-house repipe is often the most reliable long-term solution.

Do I have to choose PEX or copper?

No. We’ll explain PEX vs copper during your inspection and recommend what makes the most sense for your home.

Can I finance a slab leak repipe?

Yes. We offer flexible financing options , including low monthly payments, discussed during your inspection.

Planning your budget? See our Houston repipe pricing for typical cost ranges.

Ready to Get Started?

Stop Repairing Slab Leaks. Fix the System.

Repeat slab leaks mean the copper under your foundation is failing—not something a spot repair will fix. The only permanent solution is rerouting the plumbing above the slab.

Our licensed in-house crew handles the entire reroute—clear scope, upfront pricing, and most jobs done over a single weekend.

Free in-home inspection to confirm whether a slab leak reroute or repipe is the right solution for your home.

Houston homeowner requesting a whole house repipe quote from We Do Repipes
We Do Repipes Inc