Sullivan Drilling Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 656504
- Status
- Active
- Classifications
- C-57 · Well Drilling
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- October 15, 1992 – March 31, 2028
Business
- (530) 865 0737 (CSLB public record)
- P O BOX 1227, Orland, CA 95963Glenn County
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Frequently asked questions
Is Sullivan Drilling Inc licensed in California?
Yes. Sullivan Drilling Inc holds an active California state contractor license (CSLB #656504), verified against the CSLB public record on June 17, 2026.
What is Sullivan Drilling Inc's CSLB license number?
Sullivan Drilling Inc's California contractor license number is 656504. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=656504
What kind of work is Sullivan Drilling Inc licensed for?
Sullivan Drilling Inc is classified under Well Drilling (C-57) by the CSLB.
How do I verify Sullivan Drilling Inc's license myself?
Look up license #656504 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=656504. 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.