Mawson & Mawson Inc is an active interstate carrier based in Langhorne, PA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 250 | 0 | 0 |
| Tractors | 250 | 0 | 0 |
| Trailers | 250 | 0 | 0 |
| Total Power Units | 250 | ||
Distinct vehicles · 24 mo
vs 250 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 84% | 91% | Worse than most peers |
| HOS Compliance | 76% | 94% | Worse than most peers |
| Driver Fitness | 49% | 90% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 87% | 89% | 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 | 1 | — | 6.67% |
| Vehicle | 0 | 31 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 0 | 1 | 1 |
| Oct 1, 2025 | 0 | 0 | 1 | 1 |
| Jul 1, 2025 | 0 | 0 | 2 | 2 |
| Apr 1, 2025 | 0 | 0 | 2 | 2 |
| Jan 1, 2025 | 0 | 1 | 2 | 2 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 143 | 56 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 23, 2026 | TN | TRUCK TRACTOR | 1 | 0 |
| Mar 12, 2026 | MD | TRUCK TRACTOR | 0 | 0 |
| Mar 5, 2026 | IN | TRUCK TRACTOR | 2 | 0 |
| Mar 4, 2026 | IN | TRUCK TRACTOR | 1 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 44 | 1.64 | — |
| HOS Compliance | 16 | 0.28 | — |
| Vehicle Maintenance | 67 | 5.93 | — |
| Driver Fitness | 1 | 0.02 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 28 states. Top state NY accounts for 16% of activity. Activity outside home state (PA): 100%.
+23 other states with fewer inspections
| Oct 1, 2024 |
| 0 |
| 5 |
| 2 |
| 2 |
| Jul 1, 2024 | 0 | 0 | 1 | 1 |
| 31 |
| Unsafe Driving | 48 | 15 | 0 |
| Hours-of-Service Compliance | 24 | 8 | 0 |
| Driver Fitness | 1 | 1 | 1 |
| Mar 3, 2026 |
| KY |
| TRUCK TRACTOR |
| 2 |
| 2 |
| Mar 3, 2026 | KY | TRUCK TRACTOR | 1 | 2 |
| Mar 3, 2026 | AL | TRUCK TRACTOR | 7 | 2 |
| Feb 26, 2026 | PA | TRUCK TRACTOR | 0 | 0 |
| Feb 25, 2026 | PA | TRUCK TRACTOR | 0 | 0 |
| Feb 25, 2026 | TN | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 23, 2026 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Mar 5, 2026 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Mar 5, 2026 | 3922SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Unsafe Driving | — |
| Mar 4, 2026 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Mar 3, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Mar 3, 2026 | 3963A1BNMH | Brake - Non-manufactured hole or crack in the spring brake housing section of a parking brake | Vehicle Maintenance | Yes |
| Mar 3, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Mar 3, 2026 | 39311A1CSLRR | Conspicuity Systems - Truck tractor lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1 1997 | Vehicle Maintenance | — |
| Mar 3, 2026 | 39311A1CSURR | Conspicuity Systems - Truck tractor upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1 1997 | Vehicle Maintenance | — |
| Mar 3, 2026 | 39345B2BHTD | Air Brake - Hose/tubing damage into the outer reinforcement ply. | Vehicle Maintenance | Yes |