Duff CA Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 1139563
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- June 27, 2025 – June 30, 2027
Business
- (818) 538 6911 (CSLB public record)
- 7044 SEPULVEDA BOULEVARDUNIT 355, Van Nuys, CA 91405Los Angeles County
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Frequently asked questions
Is Duff CA Inc licensed in California?
Yes. Duff CA Inc holds an active California state contractor license (CSLB #1139563), verified against the CSLB public record on June 17, 2026.
What is Duff CA Inc's CSLB license number?
Duff CA Inc's California contractor license number is 1139563. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1139563
What kind of work is Duff CA Inc licensed for?
Duff CA Inc is classified under General Building (B) by the CSLB.
How do I verify Duff CA Inc's license myself?
Look up license #1139563 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1139563. 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.