GroundRosterSebastian & Sons
License details
| License number | 13-2480, 13-2631, 13-2695, 13-2696, 13-2754 |
| License type | Water Well Drilling Contractor, Pump Installer |
| License status | Registered for the May 1, 2026 to April 30, 2027 cycle |
| License cycle | Licenses on this roster run on one renewal cycle rather than individual dates. In our copy (as of October 17, 2026), the cycle ends April 30, 2027. |
| Based in | Springport, Calhoun County, Michigan 49284 |
"Based in" is the city and county of the address on the business's license record.
What this license covers
- Drilling / construction: licensed to bore, case, complete, and plug water wells.
- Pump installation: licensed to install, repair, and replace well pumps, pressure tanks, and the piping between the well and the building.
How to check 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 #13-2480, 13-2631, 13-2695, 13-2696, 13-2754 directly with the agency that issued it, 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 2026-10-17. Check current status at the state agency website.
GroundRoster is an independent publisher of public licensing records, not a government agency or licensing board. The business has not claimed this listing and is not affiliated with GroundRoster. Always confirm current license standing with the issuing state or county agency before hiring.
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