Clear

PICCOLO PLUMBING

License #871004San FranciscoSole OwnerLicensed since January 17, 2006

License

Status
CLEAR
First issued
January 17, 2006
Expires
January 31, 2028
Entity
Sole Owner
Address of record
P O BOX 411312, San Francisco, CA 94141
Phone of record
(415) 994 0314

Contractor bond

Surety
MERCHANTS BONDING COMPANY (MUTUAL)
Bond number
100005539
Amount
$25,000
Effective
March 2, 2023

Workers’ compensation

Carrier
STATE FARM GENERAL INSURANCE COMPANY
Policy number
97ESJ6991
Effective
December 31, 2025
Expires
December 31, 2026

Are they licensed for your job?

A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.

Licensed to perform

A contractor may only contract for work within their classifications. See all 422 licensed plumbing contractors in San Francisco.

People on this license

NameTitleSinceThrough
HAYNES LAUREN CATHERINESole OwnerJanuary 17, 2006Current

Verified status badge

Put this on your website or in a bid packet. It reads the state’s record live every time someone loads it, so it is never a screenshot of a good day. Free, and you don’t need to claim this listing to use it.

PICCOLO PLUMBING — California contractor license #871004 status, verified against CSLB records
<a href="https://bookofbuilders.com/license/871004" target="_blank" rel="noopener">
  <img src="https://bookofbuilders.com/badge/871004.svg" alt="PICCOLO PLUMBING — California contractor license #871004 status, verified against CSLB records" width="268" height="76">
</a>

The badge shows whatever the CSLB record says — including a suspension or lapsed coverage. There is no paid version and no way to change what it displays. That is what makes it worth showing. The same data as JSON if you’d rather build your own.

Is this your license?

Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.

Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.