Fleet typeIdentity
Owner-operator
1 power unit. Brokers price each fleet type apart.
Carrier profile · USDOT 403050 · MC-240832 · Updated Sep 6, 2026
William H Mau Inc
1 power unitEATON, CO50/100
CARRIER INACTIVEMC-240832 INACTIVERATED SATISFACTORYUNDELIVERABLE ADDRESS
Observed fleet · trailing 24 mo daily
1Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Click to see how we scored it
Load decision · FMCSA snapshot · Sep 6, 2026
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Watch · 5
USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.No inspection history despite active fleetAn established carrier reporting 1 power units has no roadside inspections — a common shell/paper-carrier signal.Undeliverable physical addressFMCSA mail to this carrier's physical address was returned undeliverable — a common shell-carrier signal. Verify the address before tendering.MCS-150 census data outdatedThe biennial MCS-150 update is 18.8 years old; fleet/mileage figures may be unreliable.
In good standing · 1
USDOT registration3636 yr registered
No active authorityInsurance (BIPD)— unknown
No filing on recordVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal00
No activity in windowVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
36 yr unchanged
Same registration since 1990 — no chameleon / reincarnation signal.
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Verification summary
WILLIAM H MAU INC (USDOT 403050) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Sep 6, 2026.
The carrier has no active for-hire operating authority per FMCSA L&I as of Sep 6, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Sep 6, 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 Sep 6, 2026.
The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Sep 6, 2026.
It reports 1 power unit and 1 driver in its most recent MCS-150 filing dated Oct 10, 2007.
It has an FMCSA safety rating of Satisfactory assigned Aug 7, 2002 in the federal record refreshed Sep 6, 2026.
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Frequently asked
What is WILLIAM H MAU INC's USDOT number?
WILLIAM H MAU INC's USDOT number is 403050, and its motor carrier number is MC-240832.
Is WILLIAM H MAU INC authorized to operate?
As of Sep 6, 2026, WILLIAM H MAU INC is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is WILLIAM H MAU INC's fleet?
WILLIAM H MAU INC operates 1 power unit and 1 driver per its most recent MCS-150 filing.
Where is WILLIAM H MAU INC based?
WILLIAM H MAU INC is based in EATON, CO.
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