United Drilling
Verified against CSLB on · View on CSLB
License details
- License number
- 558663
- Classifications
- License term on file
- March 1, 1989 – March 31, 2027
Business
- (707) 964 4718 (CSLB public record)
- 32625 NORTH HWY 1, Fort Bragg, CA 95437Mendocino County
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Frequently asked questions
Is United Drilling licensed in California?
Yes. United Drilling holds an active California state contractor license (CSLB #558663), verified against the CSLB public record on June 17, 2026.
What is United Drilling's CSLB license number?
United Drilling's California contractor license number is 558663. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is United Drilling licensed for?
United Drilling is classified under Well Drilling (C-57) by the CSLB.
How do I verify United Drilling's license myself?
Look up license #558663 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.
Verify it yourself: How to verify a California contractor license · Look up #558663 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.