Nelson David Keith
Verified against CSLB on · View on CSLB
License details
- License number
- 423899
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- June 16, 1982 – December 31, 2026
Business
- (925) 243 8750 (CSLB public record)
- 72A RICKENBACKER CIRCLE, Livermore, CA 94551Alameda County
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Frequently asked questions
Is Nelson David Keith licensed in California?
Yes. Nelson David Keith holds an active California state contractor license (CSLB #423899), verified against the CSLB public record on June 17, 2026.
What is Nelson David Keith's CSLB license number?
Nelson David Keith's California contractor license number is 423899. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=423899
What kind of work is Nelson David Keith licensed for?
Nelson David Keith is classified under General Building (B) by the CSLB.
How do I verify Nelson David Keith's license myself?
Look up license #423899 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=423899. 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.