Koo Zhiya Tan
Verified against CSLB on · View on CSLB
License details
- License number
- 1155262
- Classifications
- License term on file
- May 15, 2026 – May 31, 2028
Business
- (626) 283 3566 (CSLB public record)
- 6186 PRINCETON ST, Chino, CA 91710San Bernardino County
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What to check next
Frequently asked questions
Is Koo Zhiya Tan licensed in California?
Yes. Koo Zhiya Tan holds an active California state contractor license (CSLB #1155262), verified against the CSLB public record on June 17, 2026.
What is Koo Zhiya Tan's CSLB license number?
Koo Zhiya Tan's California contractor license number is 1155262. 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 Koo Zhiya Tan licensed for?
Koo Zhiya Tan is classified under General Building (B) by the CSLB.
How do I verify Koo Zhiya Tan's license myself?
Look up license #1155262 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 #1155262 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.