Ken Hsieh
Verified against CSLB on · View on CSLB
License details
- License number
- 1144659
- Classifications
- License term on file
- October 7, 2025 – October 31, 2027
Business
- (626) 818 0202 (CSLB public record)
- 1880 OLD CANYON DRIVE, Hacienda Heights, CA 91745Los Angeles County
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Frequently asked questions
Is Ken Hsieh licensed in California?
Yes. Ken Hsieh holds an active California state contractor license (CSLB #1144659), verified against the CSLB public record on June 17, 2026.
What is Ken Hsieh's CSLB license number?
Ken Hsieh's California contractor license number is 1144659. 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 Ken Hsieh licensed for?
Ken Hsieh is classified under General Building (B) by the CSLB.
How do I verify Ken Hsieh's license myself?
Look up license #1144659 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 #1144659 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.