Motor carrier · USDOT 3158956
WILLIAM ALFONSO, Sun Valley, CA: USDOT 3158956 safety record, inspections, out-of-service, crashes
- 1Power units
- 1Drivers
- 0Roadside inspections on file
- 0With an out-of-service order
- 0Crashes on file
Fleet and drivers are as WILLIAM ALFONSO filed them on its MCS-150, last updated June 17, 2025. The carrier has been on the FMCSA register since July 11, 2018. Inspections and crashes are the reports in Velarion’s copy of FMCSA’s inspection and crash files, which hold the reports filed by some states, not every state; FMCSA’s free SAFER snapshot carries the carrier’s national 24-month inspection and out-of-service figures.
What the register holds for WILLIAM ALFONSO: its USDOT number, its address in Los Angeles County, its operating authority, its fleet of 1 power units and 1 drivers; FMCSA has not rated it. Velarion’s copy of the inspection and crash files holds no inspection and no crash for USDOT 3158956.
Identity
| Legal name as filed | WILLIAM ALFONSO |
|---|---|
| Doing business as | WILLIAM ALFONSO TRUCKING |
| USDOT number | 3158956 |
| Status on the census | Active |
| Address | Sun Valley, CA 91352 |
| County | Los Angeles County |
| Operating authority | Intrastate Non-Hazmat Carriers |
| Hazardous materials | Does not carry hazardous materials |
| Safety rating | Not rated |
| Power units | 1 (1 trucks) |
| Drivers | 1 (1 with a CDL) |
| On the register since | July 11, 2018 |
| MCS-150 last filed | June 17, 2025 |
| Cargo carried | Building Materials; Garbage, Refuse, Trash; Construction |
Cited to the FMCSA Company Census File.
Roadside inspections
- 0Inspections
- 0Any out-of-service order
- 0Driver out of service
- 0Vehicle out of service
Velarion’s copy of the inspection file holds no inspection for USDOT 3158956.
Cited to the FMCSA Vehicle Inspection File; up to 50 rows shown, newest first.
Crashes
- 0Crashes
- 0With a fatality
- 0With an injury
Velarion’s copy of the crash file holds no crash for USDOT 3158956.
Cited to the FMCSA Crash File; up to 50 rows shown, newest first.
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Figures from the FMCSA Company Census File, loaded September 14, 2026, and FMCSA’s inspection and crash files.