Contractor License Proof

Wilborn Donald F JR

Licensed

Verified against CSLB on · View on CSLB

License details

License number
555999
Status
Active
Classifications
C-10 · Electrical
Contractor bond
$25,000
Workers' comp
Covered
License term on file
February 2, 1989 – February 28, 2027

Business

  • (909) 226 6002 (CSLB public record)
  • P O BOX 7520, La Verne, CA 91710Los Angeles County

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Frequently asked questions

Is Wilborn Donald F JR licensed in California?

Yes. Wilborn Donald F JR holds an active California state contractor license (CSLB #555999), verified against the CSLB public record on June 17, 2026.

What is Wilborn Donald F JR's CSLB license number?

Wilborn Donald F JR's California contractor license number is 555999. 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 Wilborn Donald F JR licensed for?

Wilborn Donald F JR is classified under Electrical (C-10) by the CSLB.

How do I verify Wilborn Donald F JR's license myself?

Look up license #555999 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 #555999 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.