Contractor License Proof

Christiansen Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
796590
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
June 21, 2001 – June 30, 2027

Business

  • (650) 276 8336 (CSLB public record)
  • 5474 ROUNDTREE PLACEUNIT H, Concord, CA 94521Contra Costa County

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Frequently asked questions

Is Christiansen Construction licensed in California?

Yes. Christiansen Construction holds an active California state contractor license (CSLB #796590), verified against the CSLB public record on June 17, 2026.

What is Christiansen Construction's CSLB license number?

Christiansen Construction's California contractor license number is 796590. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=796590

What kind of work is Christiansen Construction licensed for?

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

How do I verify Christiansen Construction's license myself?

Look up license #796590 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=796590. 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.