How Much Does Slab Leak Detection and Repair Cost for Homeowners?

Slab leak detection and repair costs vary by leak location, access, pipe type, and the repair method used. Most homeowner costs arise from precisely locating a hidden leak under concrete and selecting the least invasive repair path. Metro-Flow Plumbing uses non-invasive electronic and acoustic detection, camera inspections, and offers conventional fixes or trenchless CIPP lining to minimize disruption; final pricing is confirmed after an on-site evaluation. A small hot-water pinhole under a slab often prices lower than a long cold-water line that requires rerouting. Backed by a 100% Customer Satisfaction Guarantee and a 5-year warranty on parts and labor. We routinely perform these under-slab projects in the Plano area with technology that reduces cutting into floors.

Key factors that change the price include:

• Detection-only visit versus locate-and-repair scope
• Spot repair at the leak versus full line reroute
• Concrete removal/restoration needs versus trenchless lining (CIPP)
• Pipe material and the length of the affected run

If you suspect a slab leak, shut off the main water valve and schedule an in-person evaluation before moisture damage spreads.

Updated: 2026-03-09

Need help in Plano, TX? Call (214) 328-7371 or book online.