DENNIS KNUFFMAN JR
dba KNUFFMAN PLUMBING LLC
LIBERTY, IL
04/13/2015
10
Power Units
3
Drivers
Current
as of today
Active · 10 power units · 3 drivers · Liberty, IL
2026
Aug 28, 2026
MCS-150 biennial update filed
Reported mileage: 63,653 (2025)
Reported power units: 10
Reported drivers: 3
Reported trailers: 12
2024
Oct 29, 2024
MCS-150 biennial update filed
Reported mileage: 59,096 (2023)
Reported power units: 10
Reported drivers: 4 → 3
Reported trailers: 12
Aug 2, 2024
MCS-150 biennial update filed
Reported mileage: 59,096 (2023)
Reported power units: 8 → 10
Reported drivers: 4
2022
Aug 30, 2022
MCS-150 biennial update filed
Reported mileage: 57,199 (2021)
Reported power units: 7 → 8
Reported drivers: 2 → 4
2020
Oct 1, 2020
MCS-150 biennial update filed
Reported mileage: 55,248 (2019)
Reported power units: 7
Reported drivers: 2
2015
Apr 13, 2015
DOT registered
Company registered with the FMCSA.