Services · Aliso Viejo, CA
Hot + coldWhole‑Home Repiping in Aliso Viejo
Every neighborhood in this city has a repipe season coming. The copper that went into Aliso Viejo's slabs and walls in the late 1980s and 1990s ages on one schedule, so when pinhole leaks start on a street they rarely stop at one house. Aliso Viejo Plumbing Pros tracks exactly this in the street log, community by community.
A repipe replaces the vulnerable hot and cold distribution lines with PEX, ending the leak cycle in one project instead of a repair every year. Because we repipe the same floor plans repeatedly, our quotes here are unusually firm: we know how many drops your plan has, where the runs go, and how long the job takes before we arrive.
Insured. Free estimates. Upfront written pricing. Same‑day service on most calls.

What a repipe includes
New PEX hot and cold lines throughout, new angle stops and supply lines at fixtures, and drywall access openings patched and left paint‑ready. Water is typically off for part of one day, and most single‑family repipes finish in two to three days.
When to repipe instead of repair
The honest threshold is the second leak. One pinhole can be a defect; two is a pattern, and each repair after that is buying months. We will show you the repair‑versus‑repipe math for your house over a five‑year window, with upfront written prices for both paths, and let the numbers decide.
From the street log
The log shows repipe seasons moving through communities in waves roughly tracking their construction year. If two neighbors on your street have repiped in the last three years, that is not marketing, it is your street's copper announcing its age.
Questions
Whole-Home Repipe: common questions
- PEX or copper for the new lines?
- PEX. It is immune to the pinhole corrosion that kills copper here, it flexes through the same routes with fewer joints, and every joint is accessible rather than buried in concrete.
- Will my walls be destroyed?
- No. A repipe uses a series of small, planned access openings, and patching them paint‑ready is part of the quoted price, not an extra.
- Does a repipe fix a slab leak?
- Yes, permanently, because the under‑slab lines are abandoned and rerouted overhead. That is why a repipe is often the answer to a second slab leak.
Talk to the plumber who knows your street
Free estimates, upfront pricing, answered 24 hours a day.
Call (949) 304‑5337