Contractor License Proof

Lancaster William M

Licensed

Verified against CSLB on · View on CSLB

License details

License number
923389
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
October 9, 2008 – October 31, 2026

Business

  • (415) 755 5389 (CSLB public record)
  • 51 NOVA LANE, Novato, CA 94945Marin County

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Frequently asked questions

Is Lancaster William M licensed in California?

Yes. Lancaster William M holds an active California state contractor license (CSLB #923389), verified against the CSLB public record on June 17, 2026.

What is Lancaster William M's CSLB license number?

Lancaster William M's California contractor license number is 923389. 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 Lancaster William M licensed for?

Lancaster William M is classified under General Building (B) by the CSLB.

How do I verify Lancaster William M's license myself?

Look up license #923389 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 #923389 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.