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Motor carrier · USDOT 1703824

DIAMOND MATTRESS CO INC, Compton, CA: USDOT 1703824 safety record, inspections, out-of-service, crashes

DIAMOND MATTRESS CO INC among Los Angeles County carriers

By power units, DIAMOND MATTRESS CO INC is number 2,191 of 69,261 Los Angeles County carriers, level with 226 that also file 9; the county’s middle fleet is 1 power unit.

DIAMOND MATTRESS CO INC, USDOT 1703824, MCS-150 filed August 19, 2025: 9 power units (9 trucks), 5 drivers (5 with a CDL), 240,000 miles in 2024; Compton, CA 90221, Los Angeles County; active on the census; Interstate Carriers; no hazardous materials; not rated by FMCSA; hauls Other; registered October 31, 2007.

Roadside inspections on file by year: 2026: 7; 2024: 12; 2023: 3.

  • October 26, 2026, CA: Level I, full inspection, 3 violations, 2 out-of-service (driver 0, vehicle 2).
  • October 21, 2026, CA: Level I, full inspection, 1 violation, no out-of-service order.
  • October 9, 2026, CA: Level II, walk-around inspection, 2 violations, no out-of-service order.
  • September 4, 2026, NV: Level III, driver only inspection, 0 violations, no out-of-service order.
  • August 27, 2026, CA: Level I, full inspection, 4 violations, 3 out-of-service (driver 0, vehicle 3).
  • August 17, 2026, CA: Level III, driver only inspection, 0 violations, no out-of-service order.
  • July 31, 2026, CA: Level II, walk-around inspection, 0 violations, no out-of-service order.
  • November 15, 2024, CA: Level I, full inspection, 1 violation, no out-of-service order.
  • November 13, 2024, CA: Level I, full inspection, 0 violations, no out-of-service order.
  • November 13, 2024, CA: Level I, full inspection, 0 violations, no out-of-service order.
  • October 24, 2024, CA: Level I, full inspection, 5 violations, 1 out-of-service (driver 0, vehicle 1).
  • October 16, 2024, CA: Level I, full inspection, 4 violations, 1 out-of-service (driver 0, vehicle 1).
  • September 18, 2024, CA: Level I, full inspection, 4 violations, 1 out-of-service (driver 0, vehicle 1).
  • August 8, 2024, TX: Level II, walk-around inspection, 2 violations, 1 out-of-service (driver 0, vehicle 1).
  • June 7, 2024, CA: Level I, full inspection, 3 violations, 1 out-of-service (driver 0, vehicle 1).
  • June 7, 2024, CA: Level II, walk-around inspection, 0 violations, no out-of-service order.
  • May 24, 2024, CA: Level I, full inspection, 3 violations, 3 out-of-service (driver 0, vehicle 3).
  • April 18, 2024, CA: Level I, full inspection, 1 violation, 1 out-of-service (driver 0, vehicle 1).
  • February 1, 2024, CA: Level II, walk-around inspection, 2 violations, 1 out-of-service (driver 0, vehicle 1).
  • December 20, 2023, CA: Level II, walk-around inspection, 1 violation, no out-of-service order.
  • October 16, 2023, CA: Level I, full inspection, 2 violations, no out-of-service order.
  • September 18, 2023, CA: Level I, full inspection, 2 violations, no out-of-service order.

Crashes on file by year: 2024: 1; 2020: 1; 2016: 2; 2015: 2.

  • April 3, 2024, Irvine, CA: 0 deaths, 0 injuries, towed away.
  • December 18, 2020, Madera, CA: 0 deaths, 0 injuries, towed away.
  • November 10, 2016, El Monte, CA: 0 deaths, 1 injury, towed away.
  • February 2, 2016, Los Angeles, CA: 0 deaths, 0 injuries, towed away.
  • November 13, 2015, Costa Mesa, CA: 0 deaths, 0 injuries, towed away.
  • August 28, 2015, Unincorporated, CA: 0 deaths, 1 injury, towed away.

Los Angeles County carriers nearest DIAMOND MATTRESS CO INC in fleet size

Roadside inspections

DateFiled byLevelViolationsOut-of-serviceDriver OOSVehicle OOS
October 26, 2026CALevel I, full3202
October 21, 2026CALevel I, full1000
October 9, 2026CALevel II, walk-around2000
September 4, 2026NVLevel III, driver only0000
August 27, 2026CALevel I, full4303
August 17, 2026CALevel III, driver only0000
July 31, 2026CALevel II, walk-around0000
November 15, 2024CALevel I, full1000
November 13, 2024CALevel I, full0000
November 13, 2024CALevel I, full0000
October 24, 2024CALevel I, full5101
October 16, 2024CALevel I, full4101
September 18, 2024CALevel I, full4101
August 8, 2024TXLevel II, walk-around2101
June 7, 2024CALevel I, full3101
June 7, 2024CALevel II, walk-around0000
May 24, 2024CALevel I, full3303
April 18, 2024CALevel I, full1101
February 1, 2024CALevel II, walk-around2101
December 20, 2023CALevel II, walk-around1000
October 16, 2023CALevel I, full2000
September 18, 2023CALevel I, full2000

Crashes

DateFiled byCityFatalitiesInjuriesTowed awayHazmat released
April 3, 2024CAIrvine00YesNo
December 18, 2020CAMadera00YesNo
November 10, 2016CAEl Monte01YesNo
February 2, 2016CALos Angeles00Yes
November 13, 2015CACosta Mesa00YesNo
August 28, 2015CAUnincorporated01Yes

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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

The Velarion Records public-records register page covers the motor carrier DIAMOND MATTRESS CO INC, USDOT 1703824, in Compton, CA. It lists 9 power units, 5 drivers, 15 roadside inspections on file with 8 out-of-service orders, and 6 crashes on file. The page also gives the MCS-150 annual mileage as 240,000 miles (2024) and states the carrier has been on the FMCSA register since October 31, 2007.