GroundRosterAstech CorporationLicensed
| Name | Astech Corporation |
| Company | Gary R. Shaffer |
| License number | 54-98-A-0807 |
| License type | Class II Sewage System Installer |
| License status | Active — WV certified installer, contractor license WV008876 |
| License expires | 2026-11-09 |
| Location | Advent, West Virginia 25231 |
| Phone | (304) 546-3415 |
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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.
How to verify this license
We publish this listing exactly as it appears in West Virginia's official licensing records; we do not vouch for the business itself. Before hiring, look up license #54-98-A-0807 directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: West Virginia Bureau for Public Health - Certified On-Site Sewage System Installers, last checked 2026-08-17. Verify at the official source.
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