Hyon Dong Sup
Verified against CSLB on · View on CSLB
License details
- License number
- 552553
- Classifications
- License term on file
- January 4, 1989 – August 31, 2026
Business
- (714) 752 0093 (CSLB public record)
- 1130N ELLIE ST, La Habra, CA 90631Orange County
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What to check next
Frequently asked questions
Is Hyon Dong Sup licensed in California?
Yes. Hyon Dong Sup holds an active California state contractor license (CSLB #552553), verified against the CSLB public record on June 17, 2026.
What is Hyon Dong Sup's CSLB license number?
Hyon Dong Sup's California contractor license number is 552553. 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 Hyon Dong Sup licensed for?
Hyon Dong Sup is classified under General Building (B), Electrical (C-10), and Refrigeration (C-38) by the CSLB.
How do I verify Hyon Dong Sup's license myself?
Look up license #552553 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 #552553 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.