Contractor License Proof

Diamond Stone Fabrication

Licensed

Verified against CSLB on · View on CSLB

License details

License number
984393
Status
Active
Classifications
C-54 · Ceramic and Mosaic Tile
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
June 10, 2013 – June 30, 2027

Business

  • (510) 427 7114 (CSLB public record)
  • 2657 MIRAMAR AVE, Castro Valley, CA 94546Alameda County

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What to check next

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Frequently asked questions

Is Diamond Stone Fabrication licensed in California?

Yes. Diamond Stone Fabrication holds an active California state contractor license (CSLB #984393), verified against the CSLB public record on June 17, 2026.

What is Diamond Stone Fabrication's CSLB license number?

Diamond Stone Fabrication's California contractor license number is 984393. 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 Diamond Stone Fabrication licensed for?

Diamond Stone Fabrication is classified under Ceramic and Mosaic Tile (C-54) by the CSLB.

How do I verify Diamond Stone Fabrication's license myself?

Look up license #984393 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 #984393 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.