Repipe and sewer line repair in San Pedro (90731)

San Pedro sits on the harbor at the southern tip of the city, where the Harbor Freeway ends near the Vincent Thomas Bridge. Streets climb from the port and the old downtown up toward the Palos Verdes hills, so many lots slope and many houses look over the water. The housing stock runs from Craftsman bungalows and early cottages to mid-century ranches, along with plenty of duplexes and small apartment buildings.

Age and salt air are the two big factors. Older houses often still have galvanized supply pipe and cast iron drains inside the walls, and marine air speeds up corrosion on anything metal outside: hose bibs, gas risers, exposed copper and the straps on water heaters. Our repipe work here often includes moving vulnerable lines under the house or into walls where they're protected from the weather.

Cast iron drains are the first thing we look at in an older San Pedro house. Inside, the pipe rusts and scales until the bore narrows, and the bottom of horizontal runs can rust through where water sits. A camera shows whether the pipe still has life after descaling or whether sections need replacing. Our guide to galvanized repipe choices covers the supply side of the same question.

Hillside lots complicate sewer work. A lateral that runs steeply to the street can carry water away from solids, while a house that sits below the street may need an ejector pump to lift waste up. Before recommending trenchless replacement, we confirm the grade and depth, since lining and bursting both depend on a pipe that's in a workable position.

Outside, we use materials that hold up near salt air: brass and stainless where we can, coated fittings, and covers on exposed lines. Owners in nearby Wilmington and Torrance see many of the same problems, and we handle them the same way.