HERMAN WEISSKER INC
SANTA FE SPRINGS, CA
01/31/1992
143
Power Units
50
Drivers
Current
as of today
Active · 143 power units · 50 drivers · Santa Fe Springs, CA
2026
Aug 2026
Address changed: RIVERSIDE, CA → SANTA FE SPRINGS, CA
1645 BROWN AVE, RIVERSIDE, CA 92509 → 9200 SORENSEN AVE, SANTA FE SPRINGS, CA 90670-2645
Aug 2026
Fleet grew 78 → 143 power units
2025
Jul 11, 2025
MCS-150 biennial update filed
Reported mileage: 1,005,468 (2024)
Reported power units: 108 → 78
Reported drivers: 108 → 50
Reported trailers: 17
2024
Jan 15, 2024
MCS-150 biennial update filed
Reported mileage: 1,266,368 (2023)
Reported power units: 115 → 108
Reported drivers: 115 → 108
2022
Oct 26, 2022
MCS-150 biennial update filed
Reported mileage: 1,550,381 (2021)
Reported power units: 115
Reported drivers: 115
2021
May 25, 2021
MCS-150 biennial update filed
Reported mileage: 1,531,277 (2020)
Reported power units: 115
Reported drivers: 115
2020
Feb 19, 2020
MCS-150 biennial update filed
Reported mileage: 1,344,254 (2019)
Reported power units: 115
Reported drivers: 115
1992
Jan 31, 1992
DOT registered
Company registered with the FMCSA.