A-ADVANCED SEPTIC SERVICES, LLC
AUBURN, WA
07/02/2009
66
Power Units
55
Drivers
Current
as of today
Active · 66 power units · 55 drivers · Auburn, WA
2026
Oct 2026
Legal name changed
A- ADVANCED SEPTIC SERVICES INC → A-ADVANCED SEPTIC SERVICES, LLC
Oct 27, 2026
MCS-150 biennial update filed
Reported mileage: 886,400 (2026)
Reported power units: 11 → 66
Reported drivers: 17 → 55
Reported trailers: 8 → 26
2023
Mar 2023
Address changed: SUMNER, WA → AUBURN, WA
2518 EAST VALLEY HWY E, SUMNER, WA 98390 → 1602 WEST VALLEY HWY S, AUBURN, WA 98001
2022
Dec 6, 2022
MCS-150 biennial update filed
Reported mileage: 1 (2022)
Reported power units: 11
Reported drivers: 15 → 17
Reported trailers: 8
2020
Aug 17, 2020
MCS-150 biennial update filed
Reported mileage: 1 (2020)
Reported power units: 11
Reported drivers: 15
2009
Jul 2, 2009
DOT registered
Company registered with the FMCSA.