Fleet typeIdentity
Owner-operator
1 power unit. Brokers price each fleet type apart.
Carrier profile · USDOT 1775788 · Updated Aug 20, 2026
National Conveyor and Welding Service
1 power unitFALLSTON, MD50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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 · Aug 20, 2026
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Watch · 3
USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.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 18.3 years old; fleet/mileage figures may be unreliable.
In good standing · 1
USDOT registration1818 yr registered
Authority not on fileInsurance (BIPD)— unknown
No filing on recordVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal—
No crash recordVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
18 yr unchanged
Same registration since 2008 — no chameleon / reincarnation signal.
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Verification summary
NATIONAL CONVEYOR AND WELDING SERVICE (USDOT 1775788) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Aug 20, 2026.
The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Aug 20, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Aug 20, 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 Aug 20, 2026.
It reports 1 power unit and 1 driver in its most recent MCS-150 filing dated May 26, 2008.
It has no FMCSA-assigned safety rating in the federal record refreshed Aug 20, 2026.
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Frequently asked
What is NATIONAL CONVEYOR AND WELDING SERVICE's USDOT number?
NATIONAL CONVEYOR AND WELDING SERVICE's USDOT number is 1775788.
Is NATIONAL CONVEYOR AND WELDING SERVICE authorized to operate?
As of Aug 20, 2026, NATIONAL CONVEYOR AND WELDING SERVICE is inactive in the FMCSA register.
How big is NATIONAL CONVEYOR AND WELDING SERVICE's fleet?
NATIONAL CONVEYOR AND WELDING SERVICE operates 1 power unit and 1 driver per its most recent MCS-150 filing.
Where is NATIONAL CONVEYOR AND WELDING SERVICE based?
NATIONAL CONVEYOR AND WELDING SERVICE is based in FALLSTON, MD.
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