WILLIAMS EQUIPMENT CORP
dba WILLIAMS CONSTRUCTION SVC
MANASSAS, VA
06/01/1974
24
Power Units
16
Drivers
Current
as of today
Active · 24 power units · 16 drivers · Manassas, VA
2025
~Nov 2025
Address changed
8587 J D READING DR, MANASSAS, VA 20109 → 8624 J D READING DRIVE, MANASSAS, VA 20109
~Nov 2025
Phone changed
7033357828 → 7033357830
~Nov 2025
Email changed
wcsdispatch8587@gmail.com → wcs-dispatch@wmsi.com
Oct 29, 2025
MCS-150 biennial update filed
Reported mileage: 313,628 (2025)
Reported power units: 25 → 24
Reported drivers: 16
Reported trailers: 60
2024
Oct 12, 2024
Insurance cancelled with Utica Mutual Insurance Co.
Form 91
Sep 8, 2024
Insurance cancelled with Utica Mutual Insurance Co.
Form 91
2023
Aug 21, 2023
MCS-150 biennial update filed
Reported mileage: 332,434 (2023)
Reported power units: 36 → 25
Reported drivers: 18 → 16
Reported trailers: 60
2022
Aug 30, 2022
MCS-150 biennial update filed
Reported mileage: 288,112 (2021)
Reported power units: 36
Reported drivers: 20 → 18
2021
~Jul 2021
Fleet grew 30 → 53 power units
Jun 29, 2021
MCS-150 biennial update filed
Reported mileage: 261,437 (2020)
Reported power units: 30 → 36
Reported drivers: 22 → 20
2020
Aug 25, 2020
MCS-150 biennial update filed
Reported mileage: 244,000 (2019)
Reported power units: 30
Reported drivers: 22
2019
Sep 8, 2019
Insurance filed with Utica Mutual Insurance Co. (2 policies)
Form 91
Sep 8, 2019
Insurance cancelled with Progressive Northern Insurance Company
Form 91X, $750,000 coverage
Jul 2, 2019
Insurance filed with Progressive Northern Insurance Company
Form 91X, $750,000 coverage
2011
Mar 31, 2011
Insurance cancelled with Royal Insurance Company of America
Form 91
1996
Mar 27, 1996
Safety rating: Satisfactory
1994
Jul 31, 1994
Insurance filed with Royal Insurance Company of America
Form 91
FMCSA electronic records for this carrier begin before June 1974; the carrier may be older.