Contractor License Proof

Riolo Robert J Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
524975
Status
Active
Classifications
A · General Engineering
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
February 19, 1988 – June 30, 2026

Business

  • (916) 997 5840 (CSLB public record)
  • 6170 WILHUFF LANE, Roseville, CA 95746Placer County

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Frequently asked questions

Is Riolo Robert J Construction licensed in California?

Yes. Riolo Robert J Construction holds an active California state contractor license (CSLB #524975), verified against the CSLB public record on June 17, 2026.

What is Riolo Robert J Construction's CSLB license number?

Riolo Robert J Construction's California contractor license number is 524975. 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 Riolo Robert J Construction licensed for?

Riolo Robert J Construction is classified under General Engineering (A) by the CSLB.

How do I verify Riolo Robert J Construction's license myself?

Look up license #524975 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 #524975 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.