Billy Warren & Son Llc is an active interstate carrier based in Greenwood, DE.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 4 | 0 | 0 |
| Tractors | 1 | 0 | 0 |
| Trailers | 2 | 0 | 0 |
| Total Power Units | 5 | ||
Distinct vehicles · 24 mo
vs 5 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 80% | 87% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 78% | 88% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 79% | 87% | 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 | 5 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2025 | 0 | 0 | 2 | 2 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jan 21, 2026 | MD | STRAIGHT TRUCK | 2 | 0 |
| Jan 2, 2026 | DE | STRAIGHT TRUCK | 1 | 1 |
| Oct 23, 2025 | MD | STRAIGHT TRUCK | 1 | 0 |
| Oct 8, 2025 | DE | STRAIGHT TRUCK | 1 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 1.47 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 6 | 5.00 | — |
| Driver Fitness | 2 | 0.17 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state MD accounts for 58% of activity. Activity outside home state (DE): 67%.
| 7 |
| 4 |
| 4 |
| Driver Fitness | 2 | 0 | 0 |
| Unsafe Driving | 2 | 1 | 0 |
| Oct 2, 2025 | MD | STRAIGHT TRUCK | 2 | 2 |
| Jun 10, 2025 | MD | STRAIGHT TRUCK | 0 | 0 |
| Nov 27, 2024 | DE | STRAIGHT TRUCK | 0 | 0 |
| Sep 23, 2024 | MD | STRAIGHT TRUCK | 1 | 0 |
| Sep 4, 2024 | MD | STRAIGHT TRUCK | 1 | 0 |
| Sep 3, 2024 | DE | STRAIGHT TRUCK | 2 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jan 21, 2026 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |
| Jan 21, 2026 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |
| Jan 2, 2026 | 3939BLRLIWR | Lighting - Tail lamp - Both lamps on rearmost vehicle inoperative when required to be on | Vehicle Maintenance | Yes |
| Oct 23, 2025 | 39378AWS | Washers - Inoperative washing system. | Vehicle Maintenance | — |
| Oct 8, 2025 | 393134BCRHLC | Roll-on/Roll-off/Hook Lift Containers - Improper securement of a roll-on/roll-off and hook lift container | Vehicle Maintenance | Yes |
| Oct 2, 2025 | 38371H | License (CDL) - CDL or CLP holder possesses a valid medical certificate but is not on file with the issuing state driver's licensing agency as required | Driver Fitness | — |
| Oct 2, 2025 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Sep 23, 2024 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Sep 4, 2024 | 39141A | Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency. History of either fail | Driver Fitness | — |
| Sep 3, 2024 | 39216D | Driver - Failed to use seat belt while operating a CMV | Unsafe Driving | — |