Copper & PEX Repiping Services in Los Angeles

Whole-House Repiping Built to Last Decades

Many Los Angeles homes built before the 1970s still run on the original galvanized steel supply lines, which corrode from the inside out over time, restricting flow and eventually failing. Reyes Plumbing Los Angeles LLC performs full whole-house repiping using either rigid copper or PEX (cross-linked polyethylene), matched to your home's structure, budget, and long-term maintenance preferences.

Copper remains the gold standard for durability and resale value, resistant to UV exposure and rated for a 50-plus year service life. PEX, by contrast, installs faster, costs less, and resists the pinhole leaks that can develop in copper exposed to certain LA-area water chemistries, making it a popular choice for budget-conscious repiping projects. We walk through the tradeoffs with every homeowner before recommending a material.

Our repiping process is designed to minimize damage to walls and finished surfaces: we map the existing routing, cut targeted access points, run new supply lines, and patch access points before final pressure testing. Most single-family repiping projects are completed in two to four days depending on the home's size and number of fixtures. We pull all required permits and schedule final inspection with the city before closing out the job.