CAL SIERRA DISPOSAL
dba WM
SONORA, CA
12/11/2015
19
Power Units
15
Drivers
Current
as of today
Active · 19 power units · 15 drivers · Sonora, CA
2026
~May 2026
Phone changed
5592462841 → 9164076449
May 5, 2026
MCS-150 biennial update filed
Reported mileage: 219,735 (2024)
Reported power units: 19
Reported drivers: 15
2025
Oct 7, 2025
MCS-150 biennial update filed
Reported mileage: 219,735 (2024)
Reported power units: 19
Reported drivers: 15
Aug 29, 2025
MCS-150 biennial update filed
Reported mileage: 219,735 (2024)
Reported power units: 27 → 19
Reported drivers: 15
2023
Aug 31, 2023
MCS-150 biennial update filed
Reported mileage: 221,086 (2022)
Reported power units: 20 → 27
Reported drivers: 17 → 15
2021
Aug 23, 2021
MCS-150 biennial update filed
Reported mileage: 481,824 (2020)
Reported power units: 17 → 20
Reported drivers: 14 → 17
Mar 24, 2021
MCS-150 biennial update filed
Reported mileage: 202,465 (2018)
Reported power units: 17
Reported drivers: 14
2015
Dec 11, 2015
DOT registered
Company registered with the FMCSA.