Diamond Core Drilling Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 512406
- Classifications
- License term on file
- June 15, 1987 – June 30, 2027
Business
- (530) 275 8162 (CSLB public record)
- P O BOX 491925, Redding, CA 96049Shasta County
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Frequently asked questions
Is Diamond Core Drilling Inc licensed in California?
Yes. Diamond Core Drilling Inc holds an active California state contractor license (CSLB #512406), verified against the CSLB public record on June 17, 2026.
What is Diamond Core Drilling Inc's CSLB license number?
Diamond Core Drilling Inc's California contractor license number is 512406. 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 Diamond Core Drilling Inc licensed for?
Diamond Core Drilling Inc is classified under Well Drilling (C-57) by the CSLB.
How do I verify Diamond Core Drilling Inc's license myself?
Look up license #512406 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 #512406 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.