Contractor License Proof

Kernen Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
504091
Status
Active
Classifications
A · General EngineeringB · General BuildingC-21 · Building Moving/DemolitionC-51 · Structural SteelC-8 · ConcreteHAZ · Hazardous Substance Removal Certification
Contractor bond
$25,000
Workers' comp
Covered
License term on file
January 13, 1987 – January 31, 2027

Business

  • (707) 826 8686 (CSLB public record)
  • P O BOX 1340, Blue Lake, CA 95525Humboldt County

Are you Kernen Construction? Claim this listing to manage it.

Claim this listing

Request a free quote

Tell us about your project and we'll connect you with licensed, verified California contractors.

By submitting, you agree we may share your request with relevant licensed contractors to help with your project.

Frequently asked questions

Is Kernen Construction licensed in California?

Yes. Kernen Construction holds an active California state contractor license (CSLB #504091), verified against the CSLB public record on June 17, 2026.

What is Kernen Construction's CSLB license number?

Kernen Construction's California contractor license number is 504091. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=504091

What kind of work is Kernen Construction licensed for?

Kernen Construction is classified under General Engineering (A) by the CSLB.

How do I verify Kernen Construction's license myself?

Look up license #504091 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=504091. 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.