GroundRosterHamilton Drilling CorporationLicensed
| Name | Hamilton Drilling Corporation |
| License number | 938693 |
| License type | Well Drilling Contractor (C-57) |
| License status | Active — CSLB license CLEAR |
| License expires | 2028-01-31 |
| Location | Orange, California 92866 |
| Phone | (310) 429-0900 |
Request a quote from Hamilton Drilling Corporation
What this license covers
- Drilling / construction: licensed to bore, case, complete, and plug water wells.
How to verify this license
We publish this listing exactly as it appears in California's official licensing records; we do not vouch for the business itself. Before hiring, look up license #938693 directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: California Contractors State License Board (CSLB), last checked 2026-08-17. Verify at the official source.
Are you Hamilton Drilling Corporation? Claim this listing to set your business name and add your website, service area, hours, and photos. It's free.