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Motor carrier · USDOT 3151283

ADCHEM LLC, Richmond, CA: USDOT 3151283 safety record, inspections, out-of-service, crashes

ADCHEM LLC among Contra Costa County carriers

By power units, ADCHEM LLC is number 519 of 5,094 Contra Costa County carriers, level with 232 that also file 3; the county’s middle fleet is 1 power unit.

ADCHEM LLC, USDOT 3151283, MCS-150 filed February 13, 2026: 3 power units (3 trucks), 3 drivers (2 with a CDL), 60,000 miles in 2025; Richmond, CA 94801, Contra Costa County; active on the census; Intrastate Non-Hazmat Carriers; carries hazardous materials; not rated by FMCSA; hauls Chemicals, Liquids/Gases, General Freight; registered June 20, 2018.

Roadside inspections on file by year: 2026: 3; 2024: 6; 2023: 1.

  • August 28, 2026, CA: Level I, full inspection, 1 violation, 1 out-of-service (driver 0, vehicle 1).
  • August 28, 2026, CA: Level I, full inspection, 0 violations, no out-of-service order.
  • August 19, 2026, CA: Level I, full inspection, 3 violations, no out-of-service order.
  • October 19, 2024, CA: Level I, full inspection, 2 violations, no out-of-service order.
  • October 18, 2024, CA: Level I, full inspection, 4 violations, no out-of-service order.
  • August 23, 2024, CA: Level I, full inspection, 2 violations, no out-of-service order.
  • July 29, 2024, CA: Level I, full inspection, 1 violation, 1 out-of-service (driver 0, vehicle 1).
  • March 26, 2024, CA: Level I, full inspection, 3 violations, no out-of-service order.
  • March 14, 2024, CA: Level I, full inspection, 4 violations, 1 out-of-service (driver 0, vehicle 1).
  • December 13, 2023, CA: Level I, full inspection, 2 violations, 1 out-of-service (driver 1, vehicle 0).

Contra Costa County carriers nearest ADCHEM LLC in fleet size

Roadside inspections

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 3151283.

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Source: FMCSA Company Census File (loaded October 15, 2026), FMCSA’s inspection and crash files. How these figures are made →