Contractor License Proof

Alexander Company

Licensed

Verified against CSLB on · View on CSLB

License details

License number
642553
Status
Active
Classifications
B · General BuildingC-17 · Glazing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
April 17, 1992 – April 30, 2028

Business

  • (650) 373 3900 (CSLB public record)
  • 1322 MARSTEN RD, Burlingame, CA 94010San Mateo County

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Frequently asked questions

Is Alexander Company licensed in California?

Yes. Alexander Company holds an active California state contractor license (CSLB #642553), verified against the CSLB public record on June 17, 2026.

What is Alexander Company's CSLB license number?

Alexander Company's California contractor license number is 642553. 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 Alexander Company licensed for?

Alexander Company is classified under General Building (B) and Glazing (C-17) by the CSLB.

How do I verify Alexander Company's license myself?

Look up license #642553 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 #642553 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.