Ralph Poon
Verified against CSLB on · View on CSLB
License details
- License number
- 1141374
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- August 1, 2025 – August 31, 2027
Business
- (626) 512 5648 (CSLB public record)
- 4316 WALNUT ST UNIT A, Baldwin Park, CA 91706Los Angeles County
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Frequently asked questions
Is Ralph Poon licensed in California?
Yes. Ralph Poon holds an active California state contractor license (CSLB #1141374), verified against the CSLB public record on June 17, 2026.
What is Ralph Poon's CSLB license number?
Ralph Poon's California contractor license number is 1141374. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1141374
What kind of work is Ralph Poon licensed for?
Ralph Poon is classified under General Building (B) by the CSLB.
How do I verify Ralph Poon's license myself?
Look up license #1141374 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1141374. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.