Carrier profile · USDOT 1557689 · Updated Jun 13, 2026

Clifford Williams

DBA WILLIAMS CONSTRUCTION CO

1 power unitCANTERBURY, CT50/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

1Power units

Self-reported · MCS-150

—Trailers seen

None observed · 24 mo

—Avg age (yr)

Not yet decoded

Call dispatch(860) 546-9067

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 13, 2026

Limited record

Not enough federal record to assess. Verify authority and insurance directly.

Watch · 2

No inspection history despite active fleetAn established carrier reporting 1 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 12.6 years old; fleet/mileage figures may be unreliable.

In good standing · 1

Established 20 yearsOperating authority has been on file since 2006.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal—

No crash record

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal—

No crash record

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Owner-operator

1 power unit. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

19 yr unchanged

Same registration since 2006 — no chameleon / reincarnation signal.

What we know

This carrier has a federal identity but no operating activity on the record. Everything the FMCSA holds is below — we're not drawing empty charts around it.

On the federal record· FMCSA census + L&I

USDOT: 1557689
USDOT registration: Active
Registered: Sep 23, 200619 years ago
Domicile: CANTERBURY, CT
Self-reported fleet: 1 power unit2 drivers
Last MCS-150: Dec 23, 2013
Phone: (860) 546-9067

Why this record is thin· what the federal datasets return

No roadside inspections on the FMCSA record — so there is no out-of-service rate, no BASIC percentile and no violation history to show.
No equipment observed in inspections — so no VIN-decoded units, fleet age or trailer count.
No inspection geography — so no operating footprint or lane map.
No insurance filing history on record — so no coverage limit, insurer or continuity timeline to chart.

An absent record is not a clean record. Verify operating authority and insurance directly with FMCSA — and request a certificate of insurance — before tendering a load.

Federal record →Authority & insurance →

Verification summaryAuthority, insurance, safety and identity facts for CLIFFORD WILLIAMS.

CLIFFORD WILLIAMS (USDOT 1557689) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jun 13, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 13, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 2026.

The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.

It reports 1 power unit and 2 drivers in its most recent MCS-150 filing dated Dec 23, 2013.

It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.

Frequently asked

What is CLIFFORD WILLIAMS's USDOT number?

CLIFFORD WILLIAMS's USDOT number is 1557689.

Is CLIFFORD WILLIAMS authorized to operate?

As of Jun 13, 2026, CLIFFORD WILLIAMS is active in the FMCSA register.

How big is CLIFFORD WILLIAMS's fleet?

CLIFFORD WILLIAMS operates 1 power unit and 2 drivers per its most recent MCS-150 filing.

Where is CLIFFORD WILLIAMS based?

CLIFFORD WILLIAMS is based in CANTERBURY, CT.

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