Under-Slab Plumbing Repair in DFW
Plumbing failures beneath your foundation are among the most complex and expensive residential repairs. Getting it right the first time is the only option.
When Plumbing Fails Beneath Your Foundation
Your home's drain and water lines run through and beneath the concrete slab foundation. When these pipes fail — whether from corrosion, soil shifting, or age — the damage is hidden but the symptoms aren't: persistent backups, wet spots on floors, or foundation movement.
What This Usually Means
Pipes beneath the slab can crack, separate, or corrode without any visible damage above.
Water leaking under the foundation can cause soil erosion, leading to foundation settlement and structural damage.
Sewage leaking under the slab creates unsanitary conditions and potential health hazards.
These issues escalate quickly — early diagnosis prevents catastrophic repair costs.
Why Surface-Level Fixes Don't Reach the Problem
The failure is physically beneath 4+ inches of concrete — it can't be accessed from above without demolition.
Snaking may temporarily clear a blockage but can't repair a broken pipe under the slab.
Ignoring the symptoms leads to compounding damage: plumbing failure + foundation damage + restoration costs.
Under-Slab Repair Methods
Tunneling Access
We tunnel beneath the foundation from the exterior to access and repair the failed plumbing without cutting through your floors.
Slab Penetration (When Necessary)
In some cases, direct access through the slab is required. We minimize the opening and restore the concrete after repair.
Complete Re-Route
When the under-slab system is too compromised, we re-route plumbing through the walls and attic to bypass the slab entirely.
Foundation Stabilization Coordination
When plumbing leaks have caused foundation damage, we coordinate with structural engineers to address both issues.
Financing Available
Major underground repairs often run $10,000–$40,000+. We offer monthly payment options with fast approval. Call to discuss your options.
Book Online
Common Questions About Slab Leaks & Sewer Lines
Every answer below points to the same first step: a $97 camera-verified diagnostic.