Velarion Records
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Motor carrier · USDOT 1817415

SUPERIOR DUCT FABRICATION, Pomona, CA: USDOT 1817415 safety record, inspections, out-of-service, crashes

SUPERIOR DUCT FABRICATION among Los Angeles County carriers

By power units, SUPERIOR DUCT FABRICATION is number 857 of 69,261 Los Angeles County carriers, level with 33 that also file 21; the county’s middle fleet is 1 power unit.

SUPERIOR DUCT FABRICATION, USDOT 1817415, MCS-150 filed May 14, 2026: 21 power units (21 trucks), 21 drivers (5 with a CDL), 34,075 miles in 2026; Pomona, CA 91768, Los Angeles County; active on the census; Interstate Carriers; no hazardous materials; not rated by FMCSA; hauls Metal: Sheets, Coils, Rolls; registered October 2, 2008.

Roadside inspections on file by year: 2026: 9; 2024: 16; 2023: 10.

  • October 29, 2026, US: Level I, full inspection, 0 violations, no out-of-service order.
  • October 28, 2026, CA: Level III, driver only inspection, 1 violation, 1 out-of-service (driver 0, vehicle 1).
  • October 23, 2026, CA: Level III, driver only inspection, 1 violation, 1 out-of-service (driver 0, vehicle 1).
  • October 16, 2026, US: Level I, full inspection, 0 violations, no out-of-service order.
  • October 16, 2026, CA: Level I, full inspection, 1 violation, no out-of-service order.
  • October 1, 2026, CA: Level II, walk-around inspection, 1 violation, no out-of-service order.
  • August 24, 2026, CA: Level I, full inspection, 1 violation, no out-of-service order.
  • August 24, 2026, CA: Level III, driver only inspection, 1 violation, no out-of-service order.
  • August 5, 2026, CA: Level I, full inspection, 1 violation, no out-of-service order.
  • November 22, 2024, CA: Level I, full inspection, 0 violations, no out-of-service order.
  • October 28, 2024, CA: Level I, full inspection, 0 violations, no out-of-service order.
  • October 28, 2024, CA: Level III, driver only inspection, 1 violation, no out-of-service order.
  • October 21, 2024, CA: Level I, full inspection, 0 violations, no out-of-service order.
  • October 17, 2024, CA: Level I, full inspection, 1 violation, 1 out-of-service (driver 0, vehicle 1).
  • October 1, 2024, CA: Level III, driver only inspection, 1 violation, no out-of-service order.
  • September 27, 2024, US: Level I, full inspection, 2 violations, no out-of-service order.
  • September 13, 2024, CA: Level I, full inspection, 0 violations, no out-of-service order.
  • August 1, 2024, CA: Level II, walk-around inspection, 0 violations, no out-of-service order.
  • July 25, 2024, CA: Level I, full inspection, 0 violations, no out-of-service order.
  • July 3, 2024, CA: Level I, full inspection, 0 violations, no out-of-service order.
  • June 28, 2024, CA: Level II, walk-around inspection, 0 violations, no out-of-service order.
  • May 28, 2024, CA: Level I, full inspection, 0 violations, no out-of-service order.
  • May 17, 2024, CA: Level I, full inspection, 0 violations, no out-of-service order.
  • March 8, 2024, CA: Level I, full inspection, 1 violation, no out-of-service order.
  • January 3, 2024, CA: Level I, full inspection, 0 violations, no out-of-service order.
  • December 18, 2023, CA: Level I, full inspection, 0 violations, no out-of-service order.
  • December 7, 2023, CA: Level I, full inspection, 3 violations, no out-of-service order.
  • November 29, 2023, CA: Level I, full inspection, 0 violations, no out-of-service order.
  • October 23, 2023, CA: Level I, full inspection, 0 violations, no out-of-service order.
  • October 17, 2023, CA: Level V, vehicle only inspection, 0 violations, no out-of-service order.
  • October 17, 2023, CA: Level V, vehicle only inspection, 0 violations, no out-of-service order.
  • October 17, 2023, CA: Level V, vehicle only inspection, 1 violation, no out-of-service order.
  • October 17, 2023, CA: Level V, vehicle only inspection, 1 violation, no out-of-service order.
  • October 17, 2023, CA: Level V, vehicle only inspection, 1 violation, no out-of-service order.
  • October 17, 2023, CA: Level V, vehicle only inspection, 1 violation, no out-of-service order.

Crashes on file by year: 2024: 1; 2020: 2; 2017: 1.

  • April 15, 2024, Los Angeles, CA: 0 deaths, 1 injury, towed away.
  • October 16, 2020, Norwalk, CA: 0 deaths, 1 injury, towed away.
  • March 23, 2020, Montebello, CA: 0 deaths, 0 injuries, towed away.
  • September 5, 2017, Ontario, CA: 0 deaths, 0 injuries, towed away.

Los Angeles County carriers nearest SUPERIOR DUCT FABRICATION in fleet size

Roadside inspections

DateFiled byLevelViolationsOut-of-serviceDriver OOSVehicle OOS
October 29, 2026USLevel I, full0000
October 28, 2026CALevel III, driver only1101
October 23, 2026CALevel III, driver only1101
October 16, 2026USLevel I, full0000
October 16, 2026CALevel I, full1000
October 1, 2026CALevel II, walk-around1000
August 24, 2026CALevel I, full1000
August 24, 2026CALevel III, driver only1000
August 5, 2026CALevel I, full1000
November 22, 2024CALevel I, full0000
October 28, 2024CALevel I, full0000
October 28, 2024CALevel III, driver only1000
October 21, 2024CALevel I, full0000
October 17, 2024CALevel I, full1101
October 1, 2024CALevel III, driver only1000
September 27, 2024USLevel I, full2000
September 13, 2024CALevel I, full0000
August 1, 2024CALevel II, walk-around0000
July 25, 2024CALevel I, full0000
July 3, 2024CALevel I, full0000
June 28, 2024CALevel II, walk-around0000
May 28, 2024CALevel I, full0000
May 17, 2024CALevel I, full0000
March 8, 2024CALevel I, full1000
January 3, 2024CALevel I, full0000
December 18, 2023CALevel I, full0000
December 7, 2023CALevel I, full3000
November 29, 2023CALevel I, full0000
October 23, 2023CALevel I, full0000
October 17, 2023CALevel V, vehicle only0000
October 17, 2023CALevel V, vehicle only0000
October 17, 2023CALevel V, vehicle only1000
October 17, 2023CALevel V, vehicle only1000
October 17, 2023CALevel V, vehicle only1000
October 17, 2023CALevel V, vehicle only1000

Crashes

DateFiled byCityFatalitiesInjuriesTowed awayHazmat released
April 15, 2024CALos Angeles01Yes
October 16, 2020CANorwalk01YesNo
March 23, 2020CAMontebello00Yes
September 5, 2017CAOntario00Yes

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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 page covers the motor carrier SUPERIOR DUCT FABRICATION, USDOT 1817415, in Pomona, CA. It lists 21 power units, 21 drivers, 26 roadside inspections, 1 with an out-of-service order, and 4 crashes on file. The carrier has been on the FMCSA register since October 2, 2008, with the MCS-150 last filed May 14, 2026.