Contractor License Proof

Mayo James A Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
521629
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
December 11, 1987 – December 31, 2027

Business

  • (925) 798 1634 (CSLB public record)
  • 1231 PEAR DRIVE, Concord, CA 94518Contra Costa County

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What to check next

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Frequently asked questions

Is Mayo James A Construction licensed in California?

Yes. Mayo James A Construction holds an active California state contractor license (CSLB #521629), verified against the CSLB public record on June 17, 2026.

What is Mayo James A Construction's CSLB license number?

Mayo James A Construction's California contractor license number is 521629. 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 Mayo James A Construction licensed for?

Mayo James A Construction is classified under General Building (B) by the CSLB.

How do I verify Mayo James A Construction's license myself?

Look up license #521629 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 #521629 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.