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Motor carrier · USDOT 3350362

GY UNDERGROUND CONSTRUCTION LLC, Miami, FL: USDOT 3350362 safety record, inspections, out-of-service, crashes

GY UNDERGROUND CONSTRUCTION LLC among Miami-Dade County carriers

By power units, GY UNDERGROUND CONSTRUCTION LLC is number 304 of 30,156 Miami-Dade County carriers, level with 25 that also file 25; the county’s middle fleet is 1 power unit.

GY UNDERGROUND CONSTRUCTION LLC, USDOT 3350362, MCS-150 filed May 12, 2025: 25 power units (25 trucks), 25 drivers (2 with a CDL), 702,000 miles in 2025; Miami, FL 33187, Miami-Dade County; active on the census; Intrastate Non-Hazmat Carriers; no hazardous materials; not rated by FMCSA; hauls Building Materials, Machinery, Large Objects, Utility, Construction, Water/Well, General Freight; registered October 24, 2019.

Roadside inspections on file by year: 2026: 2; 2025: 8; 2024: 14.

  • September 8, 2026, FL: Level II, walk-around inspection, 10 violations, 3 out-of-service (driver 2, vehicle 1).
  • March 6, 2026, FL: Level II, walk-around inspection, 0 violations, no out-of-service order.
  • December 29, 2025, FL: Level I, full inspection, 2 violations, 1 out-of-service (driver 0, vehicle 1).
  • July 24, 2025, FL: Level II, walk-around inspection, 2 violations, no out-of-service order.
  • July 21, 2025, FL: Level II, walk-around inspection, 1 violation, no out-of-service order.
  • July 15, 2025, FL: Level I, full inspection, 6 violations, 3 out-of-service (driver 0, vehicle 3).
  • July 9, 2025, FL: Level I, full inspection, 4 violations, 4 out-of-service (driver 0, vehicle 4).
  • April 9, 2025, FL: Level II, walk-around inspection, 8 violations, no out-of-service order.
  • March 20, 2025, FL: Level II, walk-around inspection, 3 violations, no out-of-service order.
  • January 15, 2025, FL: Level I, full inspection, 3 violations, 1 out-of-service (driver 0, vehicle 1).
  • October 21, 2024, FL: Level I, full inspection, 1 violation, no out-of-service order.
  • October 3, 2024, FL: Level II, walk-around inspection, 0 violations, no out-of-service order.
  • September 5, 2024, FL: Level II, walk-around inspection, 6 violations, 1 out-of-service (driver 0, vehicle 1).
  • August 21, 2024, FL: Level II, walk-around inspection, 3 violations, 1 out-of-service (driver 0, vehicle 1).
  • August 5, 2024, FL: Level I, full inspection, 2 violations, no out-of-service order.
  • July 24, 2024, FL: Level II, walk-around inspection, 9 violations, 4 out-of-service (driver 1, vehicle 3).
  • June 20, 2024, FL: Level II, walk-around inspection, 3 violations, no out-of-service order.
  • June 5, 2024, FL: Level II, walk-around inspection, 0 violations, no out-of-service order.
  • April 29, 2024, FL: Level I, full inspection, 3 violations, 1 out-of-service (driver 1, vehicle 0).
  • April 3, 2024, FL: Level II, walk-around inspection, 4 violations, 1 out-of-service (driver 0, vehicle 1).
  • April 3, 2024, FL: Level II, walk-around inspection, 5 violations, 1 out-of-service (driver 1, vehicle 0).
  • March 28, 2024, FL: Level II, walk-around inspection, 5 violations, 2 out-of-service (driver 0, vehicle 2).
  • March 25, 2024, FL: Level II, walk-around inspection, 6 violations, 1 out-of-service (driver 0, vehicle 1).
  • February 13, 2024, FL: Level II, walk-around inspection, 5 violations, 1 out-of-service (driver 1, vehicle 0).

Miami-Dade County carriers nearest GY UNDERGROUND CONSTRUCTION LLC in fleet size

Roadside inspections

DateFiled byLevelViolationsOut-of-serviceDriver OOSVehicle OOS
September 8, 2026FLLevel II, walk-around10321
March 6, 2026FLLevel II, walk-around0000
December 29, 2025FLLevel I, full2101
July 24, 2025FLLevel II, walk-around2000
July 21, 2025FLLevel II, walk-around1000
July 15, 2025FLLevel I, full6303
July 9, 2025FLLevel I, full4404
April 9, 2025FLLevel II, walk-around8000
March 20, 2025FLLevel II, walk-around3000
January 15, 2025FLLevel I, full3101
October 21, 2024FLLevel I, full1000
October 3, 2024FLLevel II, walk-around0000
September 5, 2024FLLevel II, walk-around6101
August 21, 2024FLLevel II, walk-around3101
August 5, 2024FLLevel I, full2000
July 24, 2024FLLevel II, walk-around9413
June 20, 2024FLLevel II, walk-around3000
June 5, 2024FLLevel II, walk-around0000
April 29, 2024FLLevel I, full3110
April 3, 2024FLLevel II, walk-around4101
April 3, 2024FLLevel II, walk-around5110
March 28, 2024FLLevel II, walk-around5202
March 25, 2024FLLevel II, walk-around6101
February 13, 2024FLLevel II, walk-around5110

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 3350362.

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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

This public-records page covers USDOT 3350362, GY UNDERGROUND CONSTRUCTION LLC of Miami, FL, and lists 25 power units, 25 drivers, 23 roadside inspections, 13 inspections on file, 0 crashes on file, and 702,000 annual miles for 2025. The page also shows 4 vehicle out-of-service orders and 10 driver out-of-service orders.