Contractor License Proof

Irwin Building Company

Licensed

Verified against CSLB on · View on CSLB

License details

License number
989266
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Covered
License term on file
December 18, 2013 – December 31, 2027

Business

  • (858) 382 2499 (CSLB public record)
  • 5580 LA JOLLA BLVD 188, La Jolla, CA 92037San Diego County

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Frequently asked questions

Is Irwin Building Company licensed in California?

Yes. Irwin Building Company holds an active California state contractor license (CSLB #989266), verified against the CSLB public record on June 17, 2026.

What is Irwin Building Company's CSLB license number?

Irwin Building Company's California contractor license number is 989266. 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 Irwin Building Company licensed for?

Irwin Building Company is classified under General Building (B) by the CSLB.

How do I verify Irwin Building Company's license myself?

Look up license #989266 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 #989266 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.