Contractor License Proof

Gypsum Specialties

Licensed

Verified against CSLB on · View on CSLB

License details

License number
654604
Status
Active
Classifications
C-35 · Lathing and Plastering
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
September 22, 1992 – September 30, 2026

Business

  • (949) 463 1288 (CSLB public record)
  • 14 NARBONNE, Laguna Niguel, CA 92677Orange 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 Gypsum Specialties licensed in California?

Yes. Gypsum Specialties holds an active California state contractor license (CSLB #654604), verified against the CSLB public record on June 17, 2026.

What is Gypsum Specialties's CSLB license number?

Gypsum Specialties's California contractor license number is 654604. 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 Gypsum Specialties licensed for?

Gypsum Specialties is classified under Lathing and Plastering (C-35) by the CSLB.

How do I verify Gypsum Specialties's license myself?

Look up license #654604 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 #654604 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.