GroundRosterMayer LLCLicensed
License details
| License number | 11737 |
| License type | Certified Onsite Wastewater System Contractor - Grade IV |
| License status | Current, on the NCOWCICB certified list effective 2026-09-16 |
| License issued | October 16, 2024 |
| Based in | Brightwood, Madison County, North Carolina |
"Based in" is the city and county of the address on the business's license record.
What this license covers
- Installation / repair: licensed to build and install septic tanks and drainfields, and to repair or replace failed ones.
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 #11737 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.
Source: NCOWCICB - certified onsite wastewater contractor and inspector list, last checked 2026-09-23. Look it up at the issuing agency.
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See every listing based in Madison County or in Brightwood.