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Motor carrier · USDOT 3177221

DIASORIN MOLECULAR, Cypress, CA: USDOT 3177221 safety record, inspections, out-of-service, crashes

DIASORIN MOLECULAR among Orange County carriers

By power units, DIASORIN MOLECULAR is number 3,408 of 10,690 Orange County carriers, level with 7,282 that also file 1; the county’s middle fleet is 1 power unit.

DIASORIN MOLECULAR, USDOT 3177221, MCS-150 filed April 14, 2022: 1 power unit (1 truck), 1 driver (1 with a CDL), 1,000 miles in 2021; Cypress, CA 90630, Orange County; active on the census; Intrastate Non-Hazmat Carriers; no hazardous materials; not rated by FMCSA; hauls Building Materials, Construction, General Freight; registered August 22, 2018.

Orange County carriers nearest DIASORIN MOLECULAR in fleet size

Roadside inspections

Velarion’s copy of the inspection file holds no inspection for USDOT 3177221.

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 3177221.

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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

DIASORIN MOLECULAR, a one-power-unit carrier based in Cypress, California, sits among the 179,736 California carriers with one power unit, and only 16.7% of that group has at least one roadside inspection on file, so this carrier's zero inspections is itself common for its class. Across the 74,458 roadside inspections of California one-power-unit carriers, 20.4% ended in an out-of-service order, a figure against which this carrier's record of no roadside inspections and no crashes on file can be read. Of all 179,736 California one-power-unit carriers, 55.8% joined the register before DIASORIN MOLECULAR did in August 2018, and among the 7,283 Orange County carriers with one power unit, this carrier