Contractor License Proof

William Darren Kirby Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
931721
Status
Active
Classifications
A · General Engineering
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
April 22, 2009 – April 30, 2027

Business

  • (707) 362 0012 (CSLB public record)
  • 22199 JONES VALLEY TRAIL, Redding, CA 96003Shasta County

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Frequently asked questions

Is William Darren Kirby Construction licensed in California?

Yes. William Darren Kirby Construction holds an active California state contractor license (CSLB #931721), verified against the CSLB public record on June 17, 2026.

What is William Darren Kirby Construction's CSLB license number?

William Darren Kirby Construction's California contractor license number is 931721. 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 William Darren Kirby Construction licensed for?

William Darren Kirby Construction is classified under General Engineering (A) by the CSLB.

How do I verify William Darren Kirby Construction's license myself?

Look up license #931721 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 #931721 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.