Contractor License Proof

Joseph Williams Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
774756
Status
Active
Classifications
B · General BuildingC-10 · Electrical
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
February 8, 2000 – February 29, 2028

Business

  • (415) 246 2748 (CSLB public record)
  • 21 MEADOW DR, San Rafael, CA 94903Marin County

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Frequently asked questions

Is Joseph Williams Construction licensed in California?

Yes. Joseph Williams Construction holds an active California state contractor license (CSLB #774756), verified against the CSLB public record on June 17, 2026.

What is Joseph Williams Construction's CSLB license number?

Joseph Williams Construction's California contractor license number is 774756. 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 Joseph Williams Construction licensed for?

Joseph Williams Construction is classified under General Building (B) and Electrical (C-10) by the CSLB.

How do I verify Joseph Williams Construction's license myself?

Look up license #774756 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 #774756 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.