Contractor License Proof

Simpson Lonnie J JR

Licensed

Verified against CSLB on · View on CSLB

License details

License number
548677
Status
Active
Classifications
C-15 · Flooring and Floor Covering
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
November 18, 1988 – November 30, 2026

Business

  • (909) 730 3802 (CSLB public record)
  • 5407 SAPPHIRE STREET, Alta Loma, CA 91701San Bernardino County

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What to check next

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Frequently asked questions

Is Simpson Lonnie J JR licensed in California?

Yes. Simpson Lonnie J JR holds an active California state contractor license (CSLB #548677), verified against the CSLB public record on June 17, 2026.

What is Simpson Lonnie J JR's CSLB license number?

Simpson Lonnie J JR's California contractor license number is 548677. 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 Simpson Lonnie J JR licensed for?

Simpson Lonnie J JR is classified under Flooring and Floor Covering (C-15) by the CSLB.

How do I verify Simpson Lonnie J JR's license myself?

Look up license #548677 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 #548677 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.