G. Mark SillLicensed
License details
| License number | 103-000062 |
| License type | Closed Loop Well Contractor |
| License status | Active, IDPH licensed water well contractor |
| Based in | Lima, Adams County, Illinois 61046 |
"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.
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 #103-000062 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.
Source: Illinois Dept. of Public Health - Water Well Contractor licences, last checked 2026-08-17. Look it up at the issuing agency.
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See every listing based in Adams County or in Lima.