COBB UNDERGROUND LLC
ALABASTER, AL
01/15/2014
36
Power Units
21
Drivers
Current
as of today
Active · 36 power units · 21 drivers · Alabaster, AL
2026
Feb 17, 2026
MCS-150 biennial update filed
Reported mileage: 286,000 (2025)
Reported power units: 1 → 36
Reported drivers: 20 → 21
Reported trailers: 55 → 58
2024
Feb 12, 2024
MCS-150 biennial update filed
Reported mileage: 300,000 (2023)
Reported power units: 1
Reported drivers: 20
Reported trailers: 55
2022
Jul 21, 2022
MCS-150 biennial update filed
Reported mileage: 300,000 (2021)
Reported power units: 1
Reported drivers: 20
Feb 17, 2022
MCS-150 biennial update filed
Reported mileage: 300,000 (2021)
Reported power units: 1
Reported drivers: 26 → 20
2020
Feb 27, 2020
MCS-150 biennial update filed
Reported mileage: 320,000 (2019)
Reported power units: 1
Reported drivers: 26
2018
Apr 1, 2018
Safety rating: Conditional
2014
Jan 15, 2014
DOT registered
Company registered with the FMCSA.