Contractor License Proof

Bostok & Williams A Partnership

Licensed

Verified against CSLB on · View on CSLB

License details

License number
795324
Status
Active
Classifications
B · General BuildingD-24 · Metal Products
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
May 18, 2001 – May 31, 2027

Business

  • (510) 889 8479 (CSLB public record)
  • 20067 CROW CREEK RD, Castro Valley, CA 94552Alameda County

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Frequently asked questions

Is Bostok & Williams A Partnership licensed in California?

Yes. Bostok & Williams A Partnership holds an active California state contractor license (CSLB #795324), verified against the CSLB public record on June 17, 2026.

What is Bostok & Williams A Partnership's CSLB license number?

Bostok & Williams A Partnership's California contractor license number is 795324. 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 Bostok & Williams A Partnership licensed for?

Bostok & Williams A Partnership is classified under General Building (B) and Metal Products (D-24) by the CSLB.

How do I verify Bostok & Williams A Partnership's license myself?

Look up license #795324 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 #795324 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.