GroundRosterTrn BuildersLicensed
| Name | Trn Builders |
| License number | 3964, 3964I |
| License type | Certified Onsite Wastewater Inspector · Certified Onsite Wastewater System Contractor - Grade IV |
| License status | Current — on the NCOWCICB certified list effective 2026-07-15 |
| Location | Archdale, North Carolina |
| Phone | (336) 884-4367 |
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What this license covers
- 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 #3964, 3964I 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, last checked 2026-08-16. Verify at the official source.
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