Contractor License Proof

John Ingersoll

Licensed

Verified against CSLB on · View on CSLB

License details

License number
407709
Status
Active
Classifications
B · General BuildingC-35 · Lathing and Plastering
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
July 1, 1981 – December 31, 2027

Business

  • (805) 587 3558 (CSLB public record)
  • 3529 LATHROP AVE, Simi Valley, CA 93063Ventura County

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Frequently asked questions

Is John Ingersoll licensed in California?

Yes. John Ingersoll holds an active California state contractor license (CSLB #407709), verified against the CSLB public record on August 4, 2026.

What is John Ingersoll's CSLB license number?

John Ingersoll's California contractor license number is 407709. 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 John Ingersoll licensed for?

John Ingersoll is classified under General Building (B) and Lathing and Plastering (C-35) by the CSLB.

How do I verify John Ingersoll's license myself?

Look up license #407709 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 #407709 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.