Fleet typeIdentity
Owner-operator
2 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 390063 · Updated Sep 6, 2026
Guilford Mechanical Services Inc
2 power unitsGREENSBORO, NC50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
Observed fleet · trailing 24 mo daily
2Power 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 · 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 2 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 6.4 years old; fleet/mileage figures may be unreliable.
In good standing · 1
USDOT registration3636 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
36 yr unchanged
Same registration since 1990 — no chameleon / reincarnation signal.
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Verification summary
GUILFORD MECHANICAL SERVICES INC (USDOT 390063) 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 an unknown current for-hire authority status because no FMCSA L&I authority row is available 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.
It reports 2 power units and 1 driver in its most recent MCS-150 filing dated Mar 17, 2020.
It has an FMCSA safety rating of Satisfactory assigned Aug 18, 1994 in the federal record refreshed Sep 6, 2026.
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Frequently asked
What is GUILFORD MECHANICAL SERVICES INC's USDOT number?
GUILFORD MECHANICAL SERVICES INC's USDOT number is 390063.
Is GUILFORD MECHANICAL SERVICES INC authorized to operate?
As of Sep 6, 2026, GUILFORD MECHANICAL SERVICES INC is inactive in the FMCSA register.
How big is GUILFORD MECHANICAL SERVICES INC's fleet?
GUILFORD MECHANICAL SERVICES INC operates 2 power units and 1 driver per its most recent MCS-150 filing.
Where is GUILFORD MECHANICAL SERVICES INC based?
GUILFORD MECHANICAL SERVICES INC is based in GREENSBORO, NC.
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