COMMERCIAL ROCK CO INC

AUTHORIZED

1401 N BENSON AVE, UPLAND, CA, 91786|(909) 982-1553

USDOT

1267736

MC Number

495560

Fleet Size

Total Drivers

Last updated: March 14, 2026

Safety overview

COMMERCIAL ROCK CO INC is a mid-size intrastate only (non-hazmat) motor carrier based in UPLAND, California, operating 51 power units with 59 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. They have 4 crashes on file (1 with injuries).

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

Total

—

Driver %

Driver Inspections0

Vehicle Inspections0

Crash history

Total Crashes

Fatal Crashes0

Injury Crashes1

Tow Crashes4

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Frequently asked questions

Is COMMERCIAL ROCK CO INC authorized to operate?

Yes. COMMERCIAL ROCK CO INC (USDOT #1267736) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.

How many trucks does COMMERCIAL ROCK CO INC operate?

COMMERCIAL ROCK CO INC operates 51 power units with 59 drivers on file. That puts them in the mid-size range.

Does COMMERCIAL ROCK CO INC transport hazardous materials?

No. COMMERCIAL ROCK CO INC does not have a hazardous materials flag in the FMCSA database.

Where is COMMERCIAL ROCK CO INC located?

COMMERCIAL ROCK CO INC is based in UPLAND, California at 1401 N BENSON AVE, 91786. Phone: (909) 982-1553.