Contractor License Proof

Castillo Bay Builders LLC

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1084513
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Covered
License term on file
December 3, 2021 – December 31, 2027

Business

  • (510) 480 7574 (CSLB public record)
  • 3770 MALCOLM AVE, Oakland, CA 94605Alameda County

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Frequently asked questions

Is Castillo Bay Builders LLC licensed in California?

Yes. Castillo Bay Builders LLC holds an active California state contractor license (CSLB #1084513), verified against the CSLB public record on June 17, 2026.

What is Castillo Bay Builders LLC's CSLB license number?

Castillo Bay Builders LLC's California contractor license number is 1084513. 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 Castillo Bay Builders LLC licensed for?

Castillo Bay Builders LLC is classified under General Building (B) by the CSLB.

How do I verify Castillo Bay Builders LLC's license myself?

Look up license #1084513 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 #1084513 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.