S G WILLIAMS & BROS CO
Risk Assessment
Authority Active
Operating authority is currently active in FMCSA records.
Established Carrier
43 years of continuous operating authority.
Unrated
No DOT safety rating on file — common, not disqualifying on its own.
Generate a plain-English risk narrative for S G WILLIAMS & BROS CO — synthesizing authority, safety percentiles, crash recency, and chameleon signals into a broker-ready summary.
Full Report
Safety profile
All 7 FMCSA BASIC percentiles, inspections, and out-of-service rates.
Crash history
Individual crashes by date and severity, fleet-normalized.
Insurance & compliance
BI&PD + cargo coverage, carrier, effective dates, and gaps.
Authority & cross-reference
Revocation history + chameleon flags across 4.4M carriers.
Change history
3 recorded changes to S G WILLIAMS & BROS CO’s FMCSA record. Derived from monthly FMCSA Census snapshots.
8
to
7
6
to
5
Sep 20, 2023
to
Dec 10, 2025
FAQ · S G WILLIAMS & BROS CO
Is S G WILLIAMS & BROS CO a legitimate motor carrier?
S G WILLIAMS & BROS CO is registered with FMCSA under USDOT number 231295. Operating authority status is currently Active.
Where is S G WILLIAMS & BROS CO based?
S G WILLIAMS & BROS CO lists its physical address in WILMINGTON, DE in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 231295 active?
USDOT 231295 (S G WILLIAMS & BROS CO) operating authority status is currently Active. Last verified by MC Look Up on April 17, 2026. Data is sourced from live FMCSA federal records.
How many trucks does S G WILLIAMS & BROS CO operate?
S G WILLIAMS & BROS CO reports 7 power units and employs 5 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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