Fleet typeIdentity
Owner-operator
2 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 811389 · Updated Aug 20, 2026
Cornerstone Tower Service Inc
2 power unitsGRAND ISLAND, NE50/100
AUTHORITY STATUS UNKNOWNRATED CONDITIONAL
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 · 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 2 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 7.9 years old; fleet/mileage figures may be unreliable.
In good standing · 1
USDOT registration2727 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
27 yr unchanged
Same registration since 1999 — no chameleon / reincarnation signal.
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Verification summary
CORNERSTONE TOWER SERVICE INC (USDOT 811389) 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 2 power units and 23 drivers in its most recent MCS-150 filing dated Sep 25, 2018.
It has an FMCSA safety rating of Conditional assigned Feb 12, 2004 in the federal record refreshed Aug 20, 2026.
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Frequently asked
What is CORNERSTONE TOWER SERVICE INC's USDOT number?
CORNERSTONE TOWER SERVICE INC's USDOT number is 811389.
Is CORNERSTONE TOWER SERVICE INC authorized to operate?
As of Aug 20, 2026, CORNERSTONE TOWER SERVICE INC is inactive in the FMCSA register.
How big is CORNERSTONE TOWER SERVICE INC's fleet?
CORNERSTONE TOWER SERVICE INC operates 2 power units and 23 drivers per its most recent MCS-150 filing.
Where is CORNERSTONE TOWER SERVICE INC based?
CORNERSTONE TOWER SERVICE INC is based in GRAND ISLAND, NE.
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