Contractor License Proof

Caston Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
502789
Status
Active
Classifications
B · General BuildingC-2 · Insulation and AcousticalC-35 · Lathing and PlasteringC-9 · DrywallD-39 · Scaffolding
Contractor bond
$25,000
Workers' comp
Covered
License term on file
December 15, 1986 – August 31, 2026

Business

  • (909) 381 1619 (CSLB public record)
  • 354 SOUTH ALLEN STREET, San Bernardino, CA 92408San Bernardino County

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Frequently asked questions

Is Caston Inc licensed in California?

Yes. Caston Inc holds an active California state contractor license (CSLB #502789), verified against the CSLB public record on August 4, 2026.

What is Caston Inc's CSLB license number?

Caston Inc's California contractor license number is 502789. 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 Caston Inc licensed for?

Caston Inc is classified under General Building (B), Insulation and Acoustical (C-2), Lathing and Plastering (C-35), Drywall (C-9), and Scaffolding (D-39) by the CSLB.

How do I verify Caston Inc's license myself?

Look up license #502789 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 August 4, 2026.

Verify it yourself: How to verify a California contractor license · Look up #502789 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.