Contractor License Proof

Nelson Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
601031
Status
Active
Classifications
A · General Engineering
Contractor bond
$25,000
Workers' comp
Covered
License term on file
August 22, 1990 – November 30, 2027

Business

  • (707) 974 0856 (CSLB public record)
  • PO BOX 750905, Petaluma, CA 94975Sonoma County

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Frequently asked questions

Is Nelson Construction licensed in California?

Yes. Nelson Construction holds an active California state contractor license (CSLB #601031), verified against the CSLB public record on June 17, 2026.

What is Nelson Construction's CSLB license number?

Nelson Construction's California contractor license number is 601031. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=601031

What kind of work is Nelson Construction licensed for?

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

How do I verify Nelson Construction's license myself?

Look up license #601031 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=601031. 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.