Free to homeowners in San Mateo — the contractor pays us for the introduction, you never do.
The short answer
In San Mateo, 38% of homes date from 1970 to 1999. Whether a repipe is the right answer depends on which pipe is actually behind the walls, and that has to be identified rather than assumed from the year.
Source: US Census Bureau, American Community Survey, table B25034, five-year estimates. A margin of error is published alongside every estimate.
38% of the housing in San Mateo falls in the 1970-1999 band. Whether a repipe is the right answer depends on what is behind your own walls, not on the year alone.
What this site is
PipeRenew is a referral service, not a contractor. We connect homeowners with independent contractors. Contractors are required to hold whatever credential their state or municipality demands, and replacing a water distribution system is a permitted alteration nearly everywhere — ask to see the permit. We carry out no work, we sell no materials, we do not set prices, and we never charge homeowners anything — the contractors in our network pay us when we route them a call. Nothing here is legal advice about any claim.San Mateo in numbers
| Occupied homes | 53,985 |
|---|---|
| Owner-occupied | 52% |
| Detached houses | 41% |
| Built before 1990 | 83% |
| Built since 2000 | 11% |
Repiping coverage in San Mateo, CA
San Mateo is in San Mateo County, California. It covers 5 ZIP codes: 94401, 94402, 94403, 94404, 94497. We route repiping calls from every one of them.
Polybutylene is the one with a history
Gray plastic supply pipe installed between roughly 1978 and 1995 was the subject of a class action that has long since closed. Its presence is not an emergency; it is a reason to plan rather than to wait for a failure.
A partial repipe is a real option
Replacing the runs that are reachable, and leaving the rest, is often the proportionate answer. It is also the one least often offered, because it is worth less to the person quoting.
Nearby cities we cover
Checking a plumber 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.
What happens when you call
No form, no quote tool, no waiting for an email.
- You tell us what the water is doingOne short conversation. If it turns out to be something you can fix in five minutes, we will say so.
- We route the call in San MateoWe match 94401 to an independent contractor who already covers San Mateo — not a call center three states away.
- They quote, you decideWe do not set prices and we never charge you. The contractor pays us for the introduction.
Repiping in San Mateo? Tell us your ZIP code and what is happening. We route you to an independent contractor who covers ZIP 94401 and the other 4 this city covers. We carry out no work and set no prices, you are never charged, and the contractors pay us when we route a call.
Call (888) 834-6040