Marion Shiyi Chen
Verified against CSLB on · View on CSLB
License details
- License number
- 1154504
- Classifications
- License term on file
- May 4, 2026 – May 31, 2028
Business
- (415) 623 0222 (CSLB public record)
- 421 TAYLOR BLVD, Millbrae, CA 94030San Mateo County
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Frequently asked questions
Is Marion Shiyi Chen licensed in California?
Yes. Marion Shiyi Chen holds an active California state contractor license (CSLB #1154504), verified against the CSLB public record on June 17, 2026.
What is Marion Shiyi Chen's CSLB license number?
Marion Shiyi Chen's California contractor license number is 1154504. 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 Marion Shiyi Chen licensed for?
Marion Shiyi Chen is classified under Structural Steel (C-51) by the CSLB.
How do I verify Marion Shiyi Chen's license myself?
Look up license #1154504 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 June 17, 2026.
Verify it yourself: How to verify a California contractor license · Look up #1154504 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.