Liu Yong
Verified against CSLB on · View on CSLB
License details
- License number
- 1144911
- Classifications
- License term on file
- October 13, 2025 – October 31, 2027
Business
- (626) 780 9015 (CSLB public record)
- 426 TAHOE AVE, Placentia, CA 92870Orange County
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What to check next
Frequently asked questions
Is Liu Yong licensed in California?
Yes. Liu Yong holds an active California state contractor license (CSLB #1144911), verified against the CSLB public record on June 17, 2026.
What is Liu Yong's CSLB license number?
Liu Yong's California contractor license number is 1144911. 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 Liu Yong licensed for?
Liu Yong is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify Liu Yong's license myself?
Look up license #1144911 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 #1144911 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.