William O Williams (DOT# 1001521) – FMCSA Carrier Profile
doing business as WILLIAMS TRUCKING
DOT# 1001521● Active
Updated: 2026-03-09
William O Williams is a registered motor carrier with the FMCSA under USDOT number 1001521. The company operates from Gary, SD and maintains an active operating status with 2 power units and 1 drivers on record.
Safety Rating
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Company Information
Address48610 176 St, Gary, SD, 57237
Phone(605) 272-5592
Entity TypeU. S. Mail
OperationIntrastate (Non-Hazmat)
Power Units2
Drivers1
MCS-150 FiledApril 9, 2022
Annual Mileage87,000 mi (2021)
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Frequently Asked Questions
What is USDOT Number 1001521?
USDOT number 1001521 is assigned to William O Williams, an active motor carrier registered with the FMCSA, based in Gary, SD.
Where is William O Williams located?
William O Williams is headquartered at 48610 176 St, Gary, SD 57237.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 1001521 · Last updated: 2026-03-09. View official FMCSA record →