Gy Underground Construction Llc is an active intrastate non-hazmat carrier based in Miami, FL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 25 | 0 | 0 |
| Trailers | 25 | 0 | 0 |
| Total Power Units | 25 | ||
Distinct vehicles · 24 mo
vs 25 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 76% | 94% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 91% | 97% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 89% | 94% | Worse than most peers |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 10 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 53 | 18 | 14 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 6, 2026 | FL | STRAIGHT TRUCK | 0 | 0 |
| Dec 29, 2025 | FL | STRAIGHT TRUCK | 1 | 1 |
| Jul 24, 2025 | FL | STRAIGHT TRUCK | 2 | 0 |
| Jul 21, 2025 | FL | STRAIGHT TRUCK | 1 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.56 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 15 | 12.00 | — |
| Driver Fitness | 3 | 3.65 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state FL accounts for 100% of activity. Activity outside home state (FL): 0%.
| Driver Fitness |
| 4 |
| 3 |
| 3 |
| Unsafe Driving | 1 | 1 | 0 |
| Jul 15, 2025 |
| FL |
| STRAIGHT TRUCK |
| 5 |
| 3 |
| Jul 9, 2025 | FL | STRAIGHT TRUCK | 3 | 4 |
| Apr 9, 2025 | FL | STRAIGHT TRUCK | 6 | 0 |
| Mar 20, 2025 | FL | STRAIGHT TRUCK | 1 | 0 |
| Jan 15, 2025 | FL | STRAIGHT TRUCK | 2 | 1 |
| Oct 21, 2024 | FL | STRAIGHT TRUCK | 1 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 29, 2025 | 393100BC | Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV | Vehicle Maintenance | Yes |
| Jul 24, 2025 | 39282DUMT | Driver - Using a hand-held mobile telephone | Unsafe Driving | — |
| Jul 24, 2025 | 393102BC | Cargo - Insufficient means to prevent vertical movement | Vehicle Maintenance | — |
| Jul 21, 2025 | 39381H | Horn - Inoperative or defective | Vehicle Maintenance | — |
| Jul 15, 2025 | 393100CC | Cargo - Cargo not secured against shifting | Vehicle Maintenance | — |
| Jul 15, 2025 | 3929A2C | Cargo - Vehicle components or dunnage not secured | Vehicle Maintenance | Yes |
| Jul 15, 2025 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |
| Jul 15, 2025 | 3939ALSLIWR | Lighting - Stop lamps - Both inoperative when required to be on | Vehicle Maintenance | Yes |
| Jul 15, 2025 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Jul 9, 2025 | 393100BC | Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV | Vehicle Maintenance | Yes |