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IRON STONE LLC

USDOT 3456500 · Uppr Marlboro, MD

IRON STONE LLC

USDOT 3456500 · Uppr Marlboro, MD  ·  Underwriter-grade risk snapshot

Operating statusActive
Lead priorityUnknown
Fleet5 power units · 5 drivers (5 trucks)
OperationA · PRIVATE PROPERTY;AUTHORIZED FOR HIRE
Current insurer—
Crashes / Inspections (24 mo)0 / 4

Out-of-Service Rates

VehicleDriver
This carrier 0.0% (0/4) 0.0% (0/4)
National average22.3%6.7%

✓ At or below national average.

Contact

Address15039 MARLBORO PIKE
UPPR MARLBORO MD 20772
DBAIRON STONE TRUCKING

Fleet & mileage

Power units5
Drivers5 (4 CDL)
MCS-150 mileage65,000 (2024)
MCS-150 filedAug 16, 2024
HazmatN
Cargoother: other, general freight

Inspections & violations

Total inspections4
Out-of-service0
Vehicle OOS rate0.0%
Driver OOS rate0.0%
Total violations1
OOS violations0

Crashes

Total crashes0
Fatal crashes0
Injuries0

Safety measurement (BASIC)

CategoryMeasureStatus
Unsafe Driving0OK
Hours of Service0OK
Driver Fitness0OK
Controlled Substances0OK
Vehicle Maintenance1OK
Insurance agent? IRON STONE LLC — get the full MD lead list.

Data as of Thu Oct 15 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.