WILLIAMS BROTHERS CONSTRUCTION CO INC
HOUSTON, TX
06/01/1974
665
Power Units
670
Drivers
Current
as of today
Active · 665 power units · 670 drivers · Houston, TX
2026
~Jan 2026
Fleet grew 516 → 665 power units
Jan 6, 2026
MCS-150 biennial update filed
Reported mileage: 57,080,000 (2025) · 665 power units · 670 drivers
2025
~Oct 2025
Fleet reduced 587 → 516 power units
~Oct 2025
Driver count changed 599 → 670
2024
~Mar 2024
Driver count changed 643 → 599
Jan 3, 2024
MCS-150 biennial update filed
Reported mileage: 52,080,000 (2023) · 587 power units · 599 drivers
2022
Aug 10, 2022
MCS-150 biennial update filed
Reported mileage: 52,080,000 (2019) · 587 power units · 643 drivers
2021
Oct 13, 2021
MCS-150 biennial update filed
Reported mileage: 52,080,000 (2019) · 587 power units · 643 drivers
2020
Jan 23, 2020
MCS-150 biennial update filed
Reported mileage: 52,080,000 (2019) · 587 power units · 643 drivers
FMCSA electronic records for this carrier begin before June 1974; the carrier may be older.