Contractor License Proof

Nichols Don

Licensed

Verified against CSLB on · View on CSLB

License details

License number
991488
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
March 22, 2014 – March 31, 2028

Business

  • (707) 252 7854 (CSLB public record)
  • 2101 RUSSELL STREET, Napa, CA 94559Napa County

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Frequently asked questions

Is Nichols Don licensed in California?

Yes. Nichols Don holds an active California state contractor license (CSLB #991488), verified against the CSLB public record on June 17, 2026.

What is Nichols Don's CSLB license number?

Nichols Don's California contractor license number is 991488. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=991488

What kind of work is Nichols Don licensed for?

Nichols Don is classified under Plumbing (C-36) by the CSLB.

How do I verify Nichols Don's license myself?

Look up license #991488 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=991488. 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.