Thompsongas Llc is an active interstate carrier based in Frederick, MD.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 391 | 0 | 0 |
| Tractors | 49 | 0 | 0 |
| Trailers | 238 | 0 | 0 |
| Total Power Units | 1,210 | ||
Distinct vehicles · 24 mo
vs 1,210 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 75% | 87% | Worse than most peers |
| HOS Compliance | 25% | 95% | Better than most peers |
| Driver Fitness | 50% | 86% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 50% | 74% | Around peer average |
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 | 2 | — | 6.67% |
| Vehicle | 0 | 34 | — | 22.26% |
| Hazmat | 417 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 2 | 2 | 3 |
| Oct 1, 2025 | 0 | 0 | 1 | 1 |
| Apr 1, 2025 | 0 | 0 | 2 | 2 |
| Jan 1, 2025 | 0 | 2 | 5 | 5 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 129 | 29 | 34 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 24, 2026 | IL | STRAIGHT TRUCK | 0 | 0 |
| Mar 23, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Mar 19, 2026 | TX | OTHER | 0 | 0 |
| Mar 19, 2026 | WA | STRAIGHT TRUCK | 2 | 1 |
| Mar 18, 2026 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 21 | 0.16 | — |
| HOS Compliance | 1 | 0.01 | — |
| Vehicle Maintenance | 76 | 0.82 | — |
| Driver Fitness | 3 | 0.01 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 29 states. Top state AL accounts for 16% of activity. Activity outside home state (MD): 90%.
+24 other states with fewer inspections
| Unsafe Driving | 22 | 14 | 0 |
| Hazardous Materials Compliance | 21 | 5 | 5 |
| Driver Fitness | 3 | 1 | 2 |
| Hours-of-Service Compliance | 2 | 0 | 0 |
| TX |
| STRAIGHT TRUCK |
| 4 |
| 1 |
| Mar 17, 2026 | TX | STRAIGHT TRUCK | 0 | 0 |
| Mar 13, 2026 | NC | STRAIGHT TRUCK | 0 | 0 |
| Mar 12, 2026 | AL | STRAIGHT TRUCK | 2 | 0 |
| Mar 12, 2026 | AL | STRAIGHT TRUCK | 0 | 0 |
| Mar 10, 2026 | FL | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 19, 2026 | 3929A2C | Cargo - Vehicle components or dunnage not secured | Vehicle Maintenance | Yes |
| Mar 19, 2026 | 3939ALLPL | Lighting - License plate lamp inoperative | Vehicle Maintenance | — |
| Mar 18, 2026 | 39348A | Inoperative/defective brakes | Vehicle Maintenance | — |
| Mar 18, 2026 | 39360D | Windshield / Windows - Tinting permits less than 70% of light transmittance | Vehicle Maintenance | — |
| Mar 18, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Mar 18, 2026 | 3963A1BOS | BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination | Vehicle Maintenance | Yes |
| Mar 12, 2026 | 39378AWS | Washers - Inoperative washing system. | Vehicle Maintenance | — |
| Mar 12, 2026 | 3939ALBL | Lighting - Backup lamp inoperative | Vehicle Maintenance | — |
| Mar 5, 2026 | 3939H | Inoperable head lamps | Vehicle Maintenance | — |
| Feb 24, 2026 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |