Clear

CY CONSTRUCTION LLC

License #1146135South San FranciscoLimited LiabilityLicensed since November 10, 2025

License

Status
CLEAR
First issued
November 10, 2025
Expires
November 30, 2027
Entity
Limited Liability
Address of record
65 DUVAL DR, South San Francisco, CA 94080
Phone of record
(415) 272 3584

Contractor bond

Surety
WESTERN SURETY COMPANY
Bond number
67672126
Amount
$25,000
Effective
October 27, 2025

Workers’ compensation

Carrier
AMERICAN CASUALTY COMPANY OF READING PA
Policy number
8035939233
Effective
June 22, 2026
Expires
June 22, 2027

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 173 licensed general building contractors in South San Francisco.

People on this license

NameTitleSinceThrough
YU COLLINResponsible Managing MemberNovember 10, 2025Current

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.

CY CONSTRUCTION LLC — California contractor license #1146135 status, verified against CSLB records
<a href="https://bookofbuilders.com/license/1146135" target="_blank" rel="noopener">
  <img src="https://bookofbuilders.com/badge/1146135.svg" alt="CY CONSTRUCTION LLC — California contractor license #1146135 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.