GroundRosterShumway Exploration LLCLicensed
License details
| Company | Gary RAY Shumway |
| License number | 318299 |
| License type | R-53 Drilling |
| License status | Active, Arizona ROC licensed contractor |
| Based in | Phoenix, Maricopa County, Arizona 85021 |
"Based in" is the city and county of the address on the business's license record.
How to verify this license
We publish the license details exactly as they appear in the public licensing records of the agency that issued the license; we do not vouch for the business itself. Before hiring, look up license #318299 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.
Source: Arizona ROC - Licensed Contractors, last checked 2026-08-17. Look it up at the issuing agency.
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