Locating Leaks Under Concrete in a City Built in One Generation
Murphy Was Built on Slabs, and Those Slabs Are Aging
Murphy went from farmland to a finished suburb in roughly fifteen years, and nearly every rooftop from Maxwell Creek to Brookside Estates and Murphy Farms sits on slab on grade poured over Houston Black clay. That uniformity matters. The copper and CPVC supply lines run through the same concrete, installed in the same window, and homes that went up in the late 1990s are now reaching the age where soldered joints and abraded copper under a slab begin to weep. A leak under a Murphy foundation rarely announces itself with a puddle. It shows up as a hot spot underfoot, a hissing meter dial, or a water bill that climbed while the sprinklers were off.
How a Leak Is Found Without Opening the Floor
Detection here is a process of elimination, not a guess. We isolate the hot and cold sides at the water heater and the main, watch the meter to confirm a pressure loss, then work the floor with acoustic listening gear that picks up water escaping into soil under the slab. Line tracing maps where the pipe actually runs, which is often nothing like the original builder drawing, and thermal imaging separates a hot line leak from a cold one. Only after the location is verified do we talk about opening concrete. Casto Leak Detection holds Texas license M#45508 and has spent more than twenty years working foundations like these.
From FM 544 and Murphy Road Out to the Maxwell Creek Bottoms
Drainage patterns shape where we find trouble. Lots that fall toward Maxwell Creek hold moisture unevenly, so one corner of the slab stays damp while the opposite corner dries and drops during a July drought, and that differential is exactly what shears a buried line. We work the neighborhoods on both sides of Murphy Road, the Plano ISD side near McMillen High School and the Wylie ISD side to the east, along with the streets behind Murphy Marketplace and out toward McCreary Road. City water comes from the North Texas Municipal Water District, so a sudden usage spike is easy to read against your history. Call (972) 348-0253 for same day or next day scheduling.
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