J F Duncan Industries Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 598206
- Classifications
- License term on file
- July 13, 1990 – July 31, 2026
Business
- (562) 862 4269 (CSLB public record)
- 4380 AYERS, Vernon, CA 90058Los Angeles County
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Frequently asked questions
Is J F Duncan Industries Inc licensed in California?
Yes. J F Duncan Industries Inc holds an active California state contractor license (CSLB #598206), verified against the CSLB public record on June 17, 2026.
What is J F Duncan Industries Inc's CSLB license number?
J F Duncan Industries Inc's California contractor license number is 598206. 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 J F Duncan Industries Inc licensed for?
J F Duncan Industries Inc is classified under Sheet Metal (C-43) by the CSLB.
How do I verify J F Duncan Industries Inc's license myself?
Look up license #598206 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 #598206 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.