A-1 ADVANCED ENERGY SOLUTIONS
Verified against state license roster · 2026-09-09
- Phone
- 865-216-2460
- Address
- PO BOX 5212, KNOXVILLE, TN 37928
as published 2024-03-15 in the TDEC Active Septic Installers list - Website
- none
- State permit
- #11700 (Installer)
- System types
- Conventional
Services
- Septic Installation
- Septic System Repair
Counties this operator lists
- Anderson County
- Blount County
- Campbell County
- Davidson County
- Cumberland County
- Franklin County
- Grainger County
- Hamilton County
- Henderson County
- Knox County
- Loudon County
- Rutherford County
- Sevier County
- Union County
A Tennessee installer permit is valid statewide, so this is not a limit on where they may work — it is the counties this operator told the state it works in. Williamson is one of nine contract counties that require their own additional county permit on top of the state one.