Contractor License Proof

Ferreira Robert John

Licensed

Verified against CSLB on · View on CSLB

License details

License number
347245
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
November 7, 1977 – January 31, 2027

Business

  • (925) 683 6623 (CSLB public record)
  • 1838 LACKLAND DR, Alamo, CA 94507Contra Costa County

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Frequently asked questions

Is Ferreira Robert John licensed in California?

Yes. Ferreira Robert John holds an active California state contractor license (CSLB #347245), verified against the CSLB public record on June 17, 2026.

What is Ferreira Robert John's CSLB license number?

Ferreira Robert John's California contractor license number is 347245. 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 Ferreira Robert John licensed for?

Ferreira Robert John is classified under General Building (B) by the CSLB.

How do I verify Ferreira Robert John's license myself?

Look up license #347245 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 #347245 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.