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GREENROCK CONSTRUCTION LLC

AUTHORIZED
30 SOUTH CARTWRIGHT ROAD, SHELTER ISLAND HTS, NY, 11964|(631) 494-9267

USDOT

3426169

MC Number

N/A

Fleet Size

3

Total Drivers

1

Last updated: March 11, 2026

Safety overview

GREENROCK CONSTRUCTION LLC is a small intrastate only (non-hazmat) motor carrier based in SHELTER ISLAND HTS, New York, operating 3 power units with 1 drivers. FMCSA hasn't published BASIC scores for this carrier yet. That usually means they don't have enough inspection data for the system to calculate percentiles. No crashes on file.

BASIC scores

SMS Percentiles

Higher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.

No BASIC scores available. This usually means the carrier hasn't had enough inspections for FMCSA to calculate percentiles.

Company details

Entity Type
N/A
Carrier Operation
Intrastate Only (Non-Hazmat)
Operation Classification
Private (Property)
Cargo Carried
N
Hazmat
No
Safety Rating Date
N/A

Inspections

0

Total

—

Driver %

Driver Inspections0
Vehicle Inspections0

Crash history

0

Total Crashes

Fatal Crashes0
Injury Crashes0
Tow Crashes0

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Frequently asked questions

Is GREENROCK CONSTRUCTION LLC authorized to operate?

Yes. GREENROCK CONSTRUCTION LLC (USDOT #3426169) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.

How many trucks does GREENROCK CONSTRUCTION LLC operate?

GREENROCK CONSTRUCTION LLC operates 3 power units with 1 driver on file. That makes them a small carrier.

Does GREENROCK CONSTRUCTION LLC transport hazardous materials?

No. GREENROCK CONSTRUCTION LLC does not have a hazardous materials flag in the FMCSA database.

Where is GREENROCK CONSTRUCTION LLC located?

GREENROCK CONSTRUCTION LLC is based in SHELTER ISLAND HTS, New York at 30 SOUTH CARTWRIGHT ROAD, 11964. Phone: (631) 494-9267.