Slab Leak Detection Built for Frisco’s Newer Homes

Serving Frisco, TX & Surrounding Areas

Pinpointing Water Lines That Fail Beneath Frisco Foundations

Frisco grew from a quiet farming town along Preston Road into a city of more than 200,000 people in barely two decades, which means most of its rooftops sit on post-tension slabs poured since the year 2000. Subdivisions like Starwood, Newman Village, Phillips Creek Ranch and the Trails of West Frisco were all set on the same expansive Blackland clay that swells through a wet spring and shrinks hard in an August drought. That yearly rise and fall puts steady strain on the copper and PEX supply lines buried in the fill beneath the concrete, and a young home is not immune. A rubbed through line or a loosened fitting leaks just as freely under a slab poured in 2006 as one poured in 1966.

Cutting exploratory holes in a post-tension slab is a poor way to find anything, because the steel tendons running through the concrete in neighborhoods near Stonebriar and Panther Creek Estates cannot be nicked without consequence. We start above the surface instead. The house is isolated at the meter so the pressure loss can be measured and the hot or cold side identified, then sensitive acoustic listening equipment traces the sound of escaping water through the floor. Line tracing maps the actual routing of the pipe, which rarely matches the original builder plan, and thermal scanning confirms a hot water line by the heat signature it leaves in the flooring above.

A City of Frisco water bill that jumps without a new sprinkler schedule is often the first clue, followed by a warm patch on engineered wood in a hallway or the faint hiss of running water at night with every fixture closed. Homes along Lebanon Road, Eldorado Parkway and Teel Parkway show the same pattern year after year. Casto Leak Detection is a family owned shop working under Texas plumbing license M#45508 with more than twenty years in the trade, and we answer every inquiry the same business day with same-day and next-day appointments available. Seniors, military members and first responders receive a discount.

Frequently Asked Questions

Leak Detection
Gas Line Services
Leak Repair
Plumbing
Drains & Pipes
Water Heaters
Company Name

Locally Owned

20+ Years of Experience

Senior, Military, and First Responder Discounts

Leak Detection

Pinpointing hidden water leaks with non-invasive diagnostic equipment.

Gas Line Services

Safe installation, repair, and testing of residential gas lines.

Leak Repair

Fast, lasting repairs for slab, pipe, and underground leaks.

Plumbing

Full-service repairs and installations for every fixture in your home.

Drain & Pipes

Clearing blockages and restoring flow before backups start.

Water Heaters

Installation and repair for tank and tankless systems.

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