Contractor License Proof

Custom Building Signage LLC

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1104142
Status
Active
Classifications
C-45 · Sign
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
May 1, 2023 – May 31, 2027

Business

  • (805) 230 9135 (CSLB public record)
  • 23679 CALABASAS ROAD278, Calabasas, CA 91302Los Angeles County

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How to verify a California contractor licenseRed flags when hiring a contractorLicensed vs. bonded vs. insured — what's the difference?Risks of hiring an unlicensed contractor

Frequently asked questions

Is Custom Building Signage LLC licensed in California?

Yes. Custom Building Signage LLC holds an active California state contractor license (CSLB #1104142), verified against the CSLB public record on June 17, 2026.

What is Custom Building Signage LLC's CSLB license number?

Custom Building Signage LLC's California contractor license number is 1104142. 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 Custom Building Signage LLC licensed for?

Custom Building Signage LLC is classified under Sign (C-45) by the CSLB.

How do I verify Custom Building Signage LLC's license myself?

Look up license #1104142 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 #1104142 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.