GroundRosterStamper Soil ServicesLicensed
| Name | Stamper Soil Services |
| License number | 10065E, 13022, 7099, 7099I |
| License type | Authorized Onsite Wastewater Evaluator (soil/site evaluator) · Certified Onsite Wastewater Inspector · Certified Onsite Wastewater System Contractor - Grade IV |
| License status | Current — on the NCOWCICB certified list effective 2026-07-15 |
| Location | Unionville, North Carolina |
| Phone | (919) 815-3175 |
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What this license covers
- Site testing: licensed to run percolation tests and evaluate soils to determine what kind of system a site can support.
- Installation / repair: licensed to build and install septic tanks and drainfields, and to repair or replace failed ones.
- Inspection: licensed to inspect existing septic systems; the license you want for a home-purchase inspection.
How to verify this license
We publish this listing exactly as it appears in North Carolina's official licensing records; we do not vouch for the business itself. Before hiring, look up license #10065E, 13022, 7099, 7099I directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: NCOWCICB - certified onsite wastewater contractor and inspector list + NCOWCICB - authorized evaluator list, last checked 2026-08-16. Verify at the official source.
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