Contractor License Proof

Castletown Construction Co Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
649235
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
July 3, 1992 – July 31, 2026

Business

  • (415) 613 6851 (CSLB public record)
  • P O BOX 2429, Mill Valley, CA 94942Marin County

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Frequently asked questions

Is Castletown Construction Co Inc licensed in California?

Yes. Castletown Construction Co Inc holds an active California state contractor license (CSLB #649235), verified against the CSLB public record on June 17, 2026.

What is Castletown Construction Co Inc's CSLB license number?

Castletown Construction Co Inc's California contractor license number is 649235. 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 Castletown Construction Co Inc licensed for?

Castletown Construction Co Inc is classified under General Building (B) by the CSLB.

How do I verify Castletown Construction Co Inc's license myself?

Look up license #649235 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 #649235 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.