KNOCHEL BROTHERS INC
dba KB
PHOENIX, AZ
10/03/2007
55
Power Units
39
Drivers
Current
as of today
Active · 55 power units · 39 drivers · Phoenix, AZ
2026
Oct 2026
Email changed
hknochel@knochelbros.com → info@knochelbros.com
Oct 2026
Officer change
HERBERT KNOCHEL JR, NATHAN KNOCHEL → Nathan Virkler, Derek Knochel
2025
Oct 27, 2025
MCS-150 biennial update filed
Reported mileage: 710,936 (2024)
Reported power units: 52 → 55
Reported drivers: 39
Reported trailers: 26 → 8
Feb 13, 2025
MCS-150 biennial update filed
Reported mileage: 466,051 (2024)
Reported power units: 47 → 52
Reported drivers: 39
Reported trailers: 26
2023
Dec 4, 2023
MCS-150 biennial update filed
Reported mileage: 747,265 (2022)
Reported power units: 46 → 47
Reported drivers: 39
2022
Dec 19, 2022
MCS-150 biennial update filed
Reported mileage: 1,870,805 (2022)
Reported power units: 39 → 46
Reported drivers: 25 → 39
2021
Oct 1, 2021
MCS-150 biennial update filed
Reported mileage: 684,043 (2020)
Reported power units: 39
Reported drivers: 25
Sep 14, 2021
MCS-150 biennial update filed
Reported mileage: 684,043 (2020)
Reported power units: 36 → 39
Reported drivers: 25
2019
Oct 30, 2019
MCS-150 biennial update filed
Reported mileage: 594,844 (2018)
Reported power units: 36
Reported drivers: 25
2007
Oct 3, 2007
DOT registered
Company registered with the FMCSA.