Plumbing in Irvine: What We See Most
Irvine incorporated in 1971 and has been built village by village ever since under a master plan. University Park, Turtle Rock and Woodbridge date mostly from the 1960s and 1970s. Northwood and Westpark followed in the 1980s and 1990s, and Woodbury, Portola Springs and Great Park in the 2000s and later. A large share of homes are condos and townhomes in HOAs.
Because each village was built at once, plumbing problems arrive by village. The 1970s homes are at the age for slab leaks in original copper and replacement of cast iron or early ABS drains. Some homes built from the late 1970s to the mid-1990s have polybutylene supply pipe. The newer villages see tankless units that need descaling, recirculation pumps, and pressure regulators and expansion tanks to maintain. In condos, the question is often whose pipe failed.
The most common Irvine plumbing problems:
- Slab leaks in 1970s homes in University Park, Turtle Rock and Woodbridge
- Polybutylene supply pipe in some homes from before the mid-1990s
- Leaks between units in condos and townhomes
- Tankless water heaters that have never been descaled
- Failed pressure regulators and expansion tanks
- Hard water scale on fixtures and inside tanks
None of this means every home has these problems, and a good plumber will tell you when yours does not. It does mean the diagnosis starts with knowing what is likely in this area, which saves time and keeps you from paying for the wrong repair.