Leak Detection & Repair in Old Southwest Reno, NV

Old Southwest holds the Newlands Historic District — 171 acres listed on the National Register of Historic Places in 2016 — where Craftsman, Period Revival, Prairie, and Ranch homes sit on lots from a tenth of an acre to two full acres under a mature tree canopy. Homes here date from the late 1800s to the mid-1960s, which means a single block can contain three or four generations of plumbing: pre-1960s galvanized steel supply, post-war early copper, and cast-iron drain laterals that have been in the ground for most of a century.

Age shows up in specific, findable ways. Galvanized lines choke with decades of scale from the inside — pressure fades across the house, hot taps weaken first, and rust-tinted water announces corrosion you cannot see from outside before pinholes follow. Cast-iron laterals bell, crack, and invite the roots of those mature street trees, which find ninety-year-old joints the way water finds a valley. Local reporting in 2026 confirmed what we see on every call: the valley's oldest and most maintenance-hungry water lines are exactly here, in the oldest neighborhoods along the Truckee.

Our discipline in Old Southwest is restraint. Locating is entirely non-invasive — surface acoustics, moisture mapping, pressure isolation, and camera work — because exploratory holes in plaster-and-lath walls and heritage masonry are damage, not diagnosis. When a repair is needed, we quote flat before anything opens and lean toward reroutes that preserve original finishes. Every job closes with written findings and photos formatted for insurance, and honest counsel on when patching ends and repiping begins.