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Motor carrier · USDOT 4001654

DIAMOND LOGISTICS AND TRANSPORT, Hayward, CA: USDOT 4001654 safety record, inspections, out-of-service, crashes

DIAMOND LOGISTICS AND TRANSPORT among Alameda County carriers

By power units, DIAMOND LOGISTICS AND TRANSPORT is number 2,289 of 9,550 Alameda County carriers, level with 7,261 that also file 1; the county’s middle fleet is 1 power unit.

DIAMOND LOGISTICS AND TRANSPORT (doing business as DIAMOND TRANSPORATION SERVICEDTS), USDOT 4001654, MCS-150 filed December 22, 2022: 1 power unit (0 trucks), 2 drivers (0 with a CDL); Hayward, CA 94541, Alameda County; active on the census; Intrastate Non-Hazmat Carriers; no hazardous materials; not rated by FMCSA; hauls Passengers; registered December 21, 2022.

Alameda County carriers nearest DIAMOND LOGISTICS AND TRANSPORT in fleet size

Roadside inspections

Velarion’s copy of the inspection file holds no inspection for USDOT 4001654.

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 4001654.

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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

Among the 179,736 California carriers with 1 power unit, 16.7% have at least one roadside inspection in Velarion's copy of the FMCSA inspection file. DIAMOND LOGISTICS AND TRANSPORT is among the 7,262 carriers registered in Alameda County with 1 power unit.