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Motor carrier · USDOT 3941271

JC503 LLC, Los Angeles, CA: USDOT 3941271 safety record, inspections, out-of-service, crashes

JC503 LLC among Los Angeles County carriers

By power units, JC503 LLC is number 15,189 of 69,261 Los Angeles County carriers, level with 54,072 that also file 1; the county’s middle fleet is 1 power unit.

JC503 LLC, USDOT 3941271, MCS-150 filed July 26, 2025: 1 power unit (1 truck), 2 drivers (1 with a CDL); Los Angeles, CA 90022, Los Angeles County; active on the census; Intrastate Non-Hazmat Carriers; no hazardous materials; not rated by FMCSA; hauls Building Materials, Farm Supplies, Construction, General Freight; registered August 24, 2022.

Los Angeles County carriers nearest JC503 LLC in fleet size

Roadside inspections

Velarion’s copy of the inspection file holds no inspection for USDOT 3941271.

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 3941271.

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Nearby on the register

Figures from the FMCSA Company Census File, loaded October 15, 2026, and FMCSA’s inspection and crash files.

How this page was built: FMCSA Company Census File, read October 15, 2026.

What this page shows

This public-records page covers motor carrier USDOT 3941271, JC503 LLC of Los Angeles, CA, and lists its safety record as 1 power unit, 2 drivers, 0 roadside inspections on file, 0 out-of-service orders and 0 crashes on file. The register shows the carrier as Active on the census with Intrastate Non-Hazmat operating authority, is not rated by FMCSA, and last filed its MCS-150 on July 26, 2025.