GroundRosterKilman BrothersLicensed
| Company | Kilman John |
| License number | 555 |
| License type | Licensed Water Well Contractor |
| License status | Current, on Georgia EPD's list revised 2026-04-28 |
| License cycle | Licenses on this roster run on one renewal cycle rather than individual dates. In our copy (as of August 17, 2026), the cycle ends June 30, 2027. |
| Based in | Grayson, Gwinnett County, Georgia 30017 |
"Based in" is the city and county of the address on the business's license record. That can be a mailing address; it doesn't tell you where the business works.
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 official licensing records of the agency that issued the license; we do not vouch for the business itself. Before hiring, look up license #555 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.
Source: Georgia EPD - licensed water well contractor list, last checked 2026-08-17. Verify at the official source.
Other licensed water well contractors based in Gwinnett County
Engineering Management INCLicensed
Well Pump Repair
Geo Lab Probing Services INCLicensed
Well Drilling
See every listing based in Gwinnett County or in Grayson.