GroundRosterStephen Karvakko
| Name | Stephen Karvakko |
| License number | 31-1888 |
| License type | Water Well Drilling Contractor |
| License status | Registered for the May 1, 2026 – April 30, 2027 cycle |
| License expires | 2027-04-30 |
| Location | Chassell, Michigan 49916 |
| Phone | (906) 334-2530 |
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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 Michigan's official licensing records; we do not vouch for the business itself. Before hiring, look up license #31-1888 directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: Michigan EGLE - Wellogic Registered Water Well Drilling and Pump Installation Contractors (via LMAS District Health Department mirror), last checked 2026-08-16. Verify at the official source.
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