Contractor License Proof

Mellon Winslow LLC

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1150138
Status
Active
Classifications
C-6 · Cabinet, Millwork and Finish Carpentry
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
February 6, 2026 – February 29, 2028

Business

  • (510) 872 4925 (CSLB public record)
  • 650 S 13TH STREET, Richmond, CA 94804Contra Costa County

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Frequently asked questions

Is Mellon Winslow LLC licensed in California?

Yes. Mellon Winslow LLC holds an active California state contractor license (CSLB #1150138), verified against the CSLB public record on June 17, 2026.

What is Mellon Winslow LLC's CSLB license number?

Mellon Winslow LLC's California contractor license number is 1150138. 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 Mellon Winslow LLC licensed for?

Mellon Winslow LLC is classified under Cabinet, Millwork and Finish Carpentry (C-6) by the CSLB.

How do I verify Mellon Winslow LLC's license myself?

Look up license #1150138 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 #1150138 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.