Contractor License Proof

Keir Michael Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
580388
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
November 2, 1989 – November 30, 2027

Business

  • (530) 859 2727 (CSLB public record)
  • P O BOX 91, Weed, CA 96094Siskiyou County

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Frequently asked questions

Is Keir Michael Construction licensed in California?

Yes. Keir Michael Construction holds an active California state contractor license (CSLB #580388), verified against the CSLB public record on June 17, 2026.

What is Keir Michael Construction's CSLB license number?

Keir Michael Construction's California contractor license number is 580388. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=580388

What kind of work is Keir Michael Construction licensed for?

Keir Michael Construction is classified under General Building (B) by the CSLB.

How do I verify Keir Michael Construction's license myself?

Look up license #580388 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=580388. 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.