Service One Transportation Inc is an active interstate carrier based in Plymouth, WI.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 45 | 0 | 0 |
| Tractors | 45 | 0 | 0 |
| Trailers | 170 | 124 | 0 |
| Total Power Units | 45 | ||
Distinct vehicles · 24 mo
vs 45 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% | 93% | Worse than most peers |
| HOS Compliance | 65% | 97% | Around peer average |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 47% | 88% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 3 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Unsafe Driving | 7 | 2 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 25, 2026 | MS | TRUCK TRACTOR | 0 | 0 |
| Jan 8, 2026 | NY | TRUCK TRACTOR | 0 | 0 |
| Jan 5, 2026 | MD | TRUCK TRACTOR | 1 | 1 |
| Jan 5, 2026 | WI | TRUCK TRACTOR | 1 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 7 | 1.16 | — |
| HOS Compliance | 1 | 0.01 | — |
| Vehicle Maintenance | 5 | 2.83 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 14 states. Top state WI accounts for 26% of activity. Activity outside home state (WI): 74%.
+9 other states with fewer inspections
| Vehicle Maintenance | 7 | 4 | 4 |
| Hours-of-Service Compliance | 1 | 0 | 0 |
| Dec 23, 2025 |
| IL |
| TRUCK TRACTOR |
| 1 |
| 0 |
| Dec 3, 2025 | MA | TRUCK TRACTOR | 1 | 0 |
| Nov 23, 2025 | WI | TRUCK TRACTOR | 1 | 1 |
| Nov 21, 2025 | IA | TRUCK TRACTOR | 0 | 0 |
| Nov 4, 2025 | WI | TRUCK TRACTOR | 0 | 0 |
| Sep 30, 2025 | KY | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jan 5, 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 |
| Jan 5, 2026 | 3922SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Unsafe Driving | — |
| Dec 23, 2025 | 3922LV | Lane Restriction violation | Unsafe Driving | — |
| Dec 3, 2025 | 3922SLLUP | State/Local Laws - Unlawfully parking /leaving vehicle on roadway | Unsafe Driving | — |
| Nov 23, 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 16, 2025 | 39360D | Windshield / Windows - Tinting permits less than 70% of light transmittance | Vehicle Maintenance | — |
| Sep 16, 2025 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |
| Apr 15, 2025 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Nov 13, 2024 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Nov 13, 2024 | 39530B1ELDDFR | HOS (ELD) - Driver failing to review records and certify the accuracy of the information. | Hours-of-Service Compliance | — |