WILLIAM ALFONSO
AUTHORIZEDDBA: WILLIAM ALFONSO TRUCKING
USDOT
3158956
MC Number
N/A
Fleet Size
1
Total Drivers
1
Last updated: March 16, 2026
Safety overview
WILLIAM ALFONSO is a small intrastate only (non-hazmat) motor carrier based in SUN VALLEY, California, operating 1 power unit 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 PercentilesHigher 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
- Authorized For Hire, Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
0
Total
—
Driver %
Crash history
0
Total Crashes
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Frequently asked questions
Is WILLIAM ALFONSO authorized to operate?
Yes. WILLIAM ALFONSO (USDOT #3158956) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.
How many trucks does WILLIAM ALFONSO operate?
WILLIAM ALFONSO operates 1 power unit with 1 driver on file. That makes them a small carrier.
Does WILLIAM ALFONSO transport hazardous materials?
No. WILLIAM ALFONSO does not have a hazardous materials flag in the FMCSA database.
Where is WILLIAM ALFONSO located?
WILLIAM ALFONSO is based in SUN VALLEY, California at 10532 DORA STREET, 91352. Phone: (818) 532-4300.