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Motor carrier · USDOT 1830384

OIL WELL SERVICE COMPANY, Signal Hill, CA: USDOT 1830384 safety record, inspections, out-of-service, crashes

OIL WELL SERVICE COMPANY among Los Angeles County carriers

By power units, OIL WELL SERVICE COMPANY is number 492 of 69,261 Los Angeles County carriers, level with 18 that also file 35; the county’s middle fleet is 1 power unit.

OIL WELL SERVICE COMPANY, USDOT 1830384, MCS-150 filed April 23, 2026: 35 power units (35 trucks), 80 drivers (25 with a CDL), 15 miles in 2025; Signal Hill, CA 90755, Los Angeles County; active on the census; Interstate Carriers; no hazardous materials; not rated by FMCSA; hauls Oilfield Equipment; registered November 17, 2008.

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

  • August 5, 2026, CA: Level III, driver only inspection, 3 violations, no out-of-service order.
  • September 27, 2023, CA: Level II, walk-around inspection, 1 violation, 1 out-of-service (driver 0, vehicle 1).

Crashes on file by year: 2024: 2; 2023: 1; 2011: 1.

  • August 5, 2024, Unincorporated, CA: 0 deaths, 0 injuries, towed away.
  • June 19, 2024, Unincorporated, CA: 0 deaths, 1 injury, towed away.
  • August 26, 2023, Signal Hill, CA: 0 deaths, 0 injuries, towed away.
  • June 17, 2011, Long Beach, CA: 0 deaths, 1 injury, towed away.

Los Angeles County carriers nearest OIL WELL SERVICE COMPANY in fleet size

Roadside inspections

DateFiled byLevelViolationsOut-of-serviceDriver OOSVehicle OOS
August 5, 2026CALevel III, driver only3000
September 27, 2023CALevel II, walk-around1101

Crashes

DateFiled byCityFatalitiesInjuriesTowed awayHazmat released
August 5, 2024CAUnincorporated00YesNo
June 19, 2024CAUnincorporated01YesNo
August 26, 2023CASignal Hill00YesNo
June 17, 2011CALong Beach01YesNo

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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 for OIL WELL SERVICE COMPANY, USDOT 1830384, in Signal Hill, CA, lists 35 power units, 80 drivers, 1 roadside inspection on file, 1 with an out-of-service order, and 4 crashes on file. It gives Los Angeles County, Interstate operating authority, a status of Active on the census, and a Safety rating of Not rated. The MCS-150 was last filed April 23, 2026, with annual mileage of 15 miles (2025), and the carrier has been on the FMCSA register since November 17, 2008.