Contractor License Proof

Korfhage Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
809293
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Covered
License term on file
June 11, 2002 – June 30, 2028

Business

  • (650) 454 6239 (CSLB public record)
  • 7613 CRESTMONT AVENUE, Newark, CA 94560Alameda County

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Frequently asked questions

Is Korfhage Construction licensed in California?

Yes. Korfhage Construction holds an active California state contractor license (CSLB #809293), verified against the CSLB public record on June 17, 2026.

What is Korfhage Construction's CSLB license number?

Korfhage Construction's California contractor license number is 809293. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=809293

What kind of work is Korfhage Construction licensed for?

Korfhage Construction is classified under General Building (B) by the CSLB.

How do I verify Korfhage Construction's license myself?

Look up license #809293 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=809293. 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.