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Motor carrier · USDOT 1639992

GUILLEN BROS TRANSPORT INC, Adelanto, CA: USDOT 1639992 safety record, inspections, out-of-service, crashes

GUILLEN BROS TRANSPORT INC among San Bernardino County carriers

By power units, GUILLEN BROS TRANSPORT INC is number 1,231 of 21,467 San Bernardino County carriers, level with 343 that also file 5; the county’s middle fleet is 1 power unit.

GUILLEN BROS TRANSPORT INC, USDOT 1639992, MCS-150 filed April 1, 2026: 5 power units (5 trucks), 4 drivers (4 with a CDL), 300,000 miles in 2025; Adelanto, CA 92301, San Bernardino County; active on the census; Interstate Carriers; no hazardous materials; safety rating Satisfactory; hauls Building Materials, Machinery, Large Objects, Motor Vehicles, Construction, General Freight, Intermodal Containers, Metal: Sheets, Coils, Rolls; registered May 2, 2007.

Roadside inspections on file by year: 2025: 1; 2024: 1; 2023: 1.

  • November 7, 2025, US: Level I, full inspection, 2 violations, no out-of-service order.
  • August 21, 2024, NM: Level III, driver only inspection, 1 violation, no out-of-service order.
  • September 19, 2023, NM: Level II, walk-around inspection, 1 violation, no out-of-service order.

San Bernardino County carriers nearest GUILLEN BROS TRANSPORT INC in fleet size

Roadside inspections

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 1639992.

Watch USDOT 1639992

One carrier, $49/month: the register files for USDOT 1639992. What the watch covers →

One carrier — $49/month

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