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Plumbing Inspection in Compton, CA
Compton is settled. Only 11% of owner households moved in during 2018 or later, which means most of the plumbing here has not been looked at by anybody in a long time.
The one-paragraph answer
Homes in Compton rarely change hands — only 11% of owner households moved in during 2018 or later — so an inspection there is usually of a house somebody has lived in for years. The buried sewer lateral is still outside both published standards of practice.
Source: US Census Bureau, American Community Survey 5-year estimates, table B25038.
When Compton moved in
A settled town accumulates deferred questions. Nobody has been obliged to look, so nobody has, and the first person to find out is often whoever is selling.
| Owner households in Compton | Share of all owners |
|---|---|
| Moved in 2021 or later | 3% |
| Moved in 2018–2020 | 8% |
| Moved in 2010–2017 | 26% |
| Moved in before 2010 | 64% |
Source: US Census Bureau, American Community Survey 5-year estimates, table B25038 (tenure by year householder moved into unit), 2023 release. Universe: 25,992 occupied housing units, of which 15,000 are owner-occupied. This counts when the CURRENT occupant moved in, so it measures recent moves as a share of the housing stock — not a rate of sales per year.
What the inspection will not cover
Visual means visual. Pipe inside a wall, under a slab or below grade is not observed, and neither standard asks anyone to open a sealed access panel to reach it. InterNACHI names polybutylene piping in its exclusions outright.
Source: InterNACHI Home Inspection Standards of Practice; ASHI Standard of Practice.
What it is required to cover
Knowing what is required is what lets you read the report properly. A finding against something the standard covers is a finding; silence about something it excludes is not reassurance. Most people read the document without that distinction and it is the difference between two very different pieces of paper.
The full covered list, and why the distinction between the two lists is the whole of reading a report properly.
What to do about it
Ask a contractor what would have to be opened up to answer the question, rather than asking for a number. A quote given without that step is a guess with a figure attached to it.
Both standards are public. Start with the exclusions, then the obligations, and read the sewer scope separately — it is ordered on its own for a reason.
Other California towns we route in
- Scotia 51% of owners moved in since 2018
- Oakland 19% of owners moved in since 2018
- Rosemead 7% of owners moved in since 2018
- Anaheim 16% of owners moved in since 2018
- Pleasant Hill 19% of owners moved in since 2018
Checking a plumber in California
Checking a credential in California
California licenses are issued by the Contractors State License Board, which publishes a public search you can use before work begins. California licenses the C-36 plumbing contractor; there is no state journeyman license.
Inspection report in front of you?Read us the plumbing lines and nothing else — we do not want the document. We will route you to a contractor covering your area who can quote the items on it, and you are never charged by us. Report or no report, Compton reaches a contractor through us.
Call (888) 764-3501