Step 1: How widespread is the damage?
- IfOne defect, rest of the pipe clean and roundThenAsk about a spot repair at that location.
- IfDefects at several joints, pipe still roundThenAsk about lining the run.
- IfBreaks, collapse or heavy scale along most of the lineThenAsk about pipe bursting or open-trench replacement.
Step 2: Is the slope good?
- IfWater flows past the camera without poolingThenSlope is not limiting your options.
- IfShort shallow dipThenLining or bursting may still be discussed; ask whether the dip matters.
- IfLong belly holding deep waterThenAsk about digging and regrading that section.
Step 3: What sits above the line?
- IfLawn or planting bedsThenOpen trench is easier to restore; compare it with trenchless.
- IfDriveway, slab, patio or a large treeThenTrenchless methods may avoid major restoration.
- IfSidewalk or streetThenPermits and city standards apply; check with the City of Whittier.
Your answers, summarized
| Question | My answer | Methods to ask about |
|---|---|---|
| How widespread is the damage? | ||
| Is the slope good? | ||
| What sits above the line? | ||
| Are other utilities close to the lateral? |
Take these to the plumber
- Given my answers, which methods would you rule out, and why?
- Could a combination work, such as digging one section and lining the rest?
- What would you need to see to change your recommendation?
Common questions
Is trenchless always better?
No. It avoids surface disruption but cannot fix every problem, such as a long belly.
Can I mix methods?
Yes, combined approaches are common when conditions differ along the line.
Who makes the final call?
You do, with a licensed plumber's recommendation and written scope.
General information for Whittier, not a quote or professional advice. In an emergency, call 911.