Winnie Wong Construction
Verified against CSLB on · View on CSLB
License details
- License number
- 1119231
- Classifications
- License term on file
- April 11, 2024 – April 30, 2028
Business
- (415) 812 8300 (CSLB public record)
- P O BOX 5300, South San Francisco, CA 94083San Mateo County
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What to check next
Frequently asked questions
Is Winnie Wong Construction licensed in California?
Yes. Winnie Wong Construction holds an active California state contractor license (CSLB #1119231), verified against the CSLB public record on August 4, 2026.
What is Winnie Wong Construction's CSLB license number?
Winnie Wong Construction's California contractor license number is 1119231. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is Winnie Wong Construction licensed for?
Winnie Wong Construction is classified under General Engineering (A) and General Building (B) by the CSLB.
How do I verify Winnie Wong Construction's license myself?
Look up license #1119231 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of August 4, 2026.
Verify it yourself: How to verify a California contractor license · Look up #1119231 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.