Contractor License Proof

Hrynkiewicz John

Licensed

Verified against CSLB on · View on CSLB

License details

License number
589906
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
March 8, 1990 – March 31, 2028

Business

  • (530) 605 8626 (CSLB public record)
  • 2450 KALEB DRIVE, Corona, CA 92833Riverside County

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Frequently asked questions

Is Hrynkiewicz John licensed in California?

Yes. Hrynkiewicz John holds an active California state contractor license (CSLB #589906), verified against the CSLB public record on June 17, 2026.

What is Hrynkiewicz John's CSLB license number?

Hrynkiewicz John's California contractor license number is 589906. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=589906

What kind of work is Hrynkiewicz John licensed for?

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

How do I verify Hrynkiewicz John's license myself?

Look up license #589906 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=589906. This page reflects the CSLB public record as of June 17, 2026.

See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.