The neighborhood around the center

The Whittwood area takes its name from the shopping center on Whittier Boulevard, and the surrounding blocks are mostly single-family homes from the 1950s and 1960s. Many are single-story, slab-on-grade houses with front yards facing tree-lined streets.

Laterals installed when these homes were new are typically clay or cast iron, and after decades in the ground they commonly show roots at joints, cracks or scale. Some have been lined or replaced already; others are original.

Whittwood at a glance

Housing age
Largely 1950s-60s tract homes
Foundations
Slab-on-grade is common
Likely lateral materials
Clay or cast iron if original
Common trouble
Roots, cracks and scale in aging lines
Who to ask
City of Whittier for permits and lateral questions

First steps if your drains are slowing

  1. Log the symptoms

    Note which fixtures slow down and when.

  2. Find the cleanout

    Check the front foundation and planters; it may be buried.

  3. Clear and camera

    Ask for a camera inspection when the line is cleared, and keep the footage.

  4. Compare options

    Use written scopes to weigh spot repair, lining or replacement.

Original line vs. previously repaired line

Original clay or cast iron

  • Expect several defects along the run
  • Full-length repair often discussed
  • Roots likely at multiple joints

Previously lined or replaced

  • Check the ends and transitions
  • Ask for any past footage or permits
  • Problems may be in unrepaired sections

Questions for the plumber

  1. Is my lateral original or has it been repaired?
  2. Where do the materials change?
  3. Are any defects under the driveway?
Map of Whittwood. It shows an area, not an office or a job site.

Common questions

Is the Whittwood area part of the City of Whittier?

The area around the center is in Whittier, but confirm your address's jurisdiction before pulling permits.

Are tract-home laterals all the same?

They were often built alike, but condition varies with trees, soil and past repairs.

Where do I ask about permits?

The City of Whittier.

General information for Whittier, not a quote or professional advice. In an emergency, call 911.