ARIZONA PUBLIC SERVICE COMPANY
dba PINNACLE WEST - APS
PHOENIX, AZ
07/08/1982
560
Power Units
647
Drivers
Current
as of today
Active · 560 power units · 647 drivers · Phoenix, AZ
2026
Feb 25, 2026
MCS-150 biennial update filed
Reported mileage: 15,049,351 (2025)
Reported power units: 560
Reported drivers: 647
Reported trailers: 86
2024
Sep 4, 2024
MCS-150 biennial update filed
Reported mileage: 14,823,518 (2023)
Reported power units: 560
Reported drivers: 647
Reported trailers: 86
2023
Aug 30, 2023
MCS-150 biennial update filed
Reported mileage: 14,189,732 (2022)
Reported power units: 556 → 560
Reported drivers: 701 → 647
2022
Sep 16, 2022
MCS-150 biennial update filed
Reported mileage: 4,732,845 (2021)
Reported power units: 519 → 556
Reported drivers: 651 → 701
~Apr 2022
DBA changed
APS → PINNACLE WEST - APS
Feb 17, 2022
MCS-150 biennial update filed
Reported mileage: 5,606,461 (2019)
Reported power units: 519
Reported drivers: 651
2020
Sep 17, 2020
MCS-150 biennial update filed
Reported mileage: 5,606,461 (2019)
Reported power units: 519
Reported drivers: 651
2000
Jun 20, 2000
Safety rating: Satisfactory
1982
Jul 8, 1982
DOT registered
Company registered with the FMCSA.