COMMERCIAL ROCK CO INC
AUTHORIZEDUSDOT
1267736
MC Number
495560
Fleet Size
51
Total Drivers
59
Last updated: March 16, 2026
Broker verification report
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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. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. They have 4 crashes on file (1 with injuries).
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
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 %
Insurance on file
No insurance records on file with FMCSA.
Crash history
4
Total Crashes
Similar carriers in California
Other carriers in the same state with a similar fleet size.
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NAKED JUICE
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.
What is COMMERCIAL ROCK CO INC's safety record?
COMMERCIAL ROCK CO INC has 0 inspections on file and 4 crashes on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
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.