Silverthorn Construction Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 339580
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- July 11, 1977 – July 31, 2026
Business
- (619) 980 8908 (CSLB public record)
- P O BOX 2092, Alpine, CA 91903San Diego County
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Frequently asked questions
Is Silverthorn Construction Inc licensed in California?
Yes. Silverthorn Construction Inc holds an active California state contractor license (CSLB #339580), verified against the CSLB public record on June 17, 2026.
What is Silverthorn Construction Inc's CSLB license number?
Silverthorn Construction Inc's California contractor license number is 339580. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=339580
What kind of work is Silverthorn Construction Inc licensed for?
Silverthorn Construction Inc is classified under General Building (B) by the CSLB.
How do I verify Silverthorn Construction Inc's license myself?
Look up license #339580 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=339580. 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.