Harlows School Bus Service Inc is an active interstate carrier based in Bismarck, ND.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Buses (16+) | 3 | 0 | 0 |
| Total Power Units | 401 | ||
Distinct vehicles · 24 mo
vs 401 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 88% | Better than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 100% | 100% | Worse than most peers |
| Vehicle Maintenance | 0% | 78% | Better 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 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 0 | 1 | 1 |
| Apr 1, 2025 | 0 | 0 | 1 | 1 |
| Oct 1, 2024 | 1 | 0 | 2 | 2 |
| Jul 1, 2024 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 4 | 1 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Oct 8, 2025 | WA | SCHOOL BUS | 2 | 0 |
| Jun 4, 2025 | WA | SCHOOL BUS | 1 | 1 |
| Apr 16, 2025 | ND | BUS | 0 | 0 |
| Apr 16, 2025 | ND | BUS | 0 | 0 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 0.05 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 3 | 0.44 | — |
| Driver Fitness | 0 | 0.00 | Alert |
| Controlled Substances | 1 | 2.00 | — |
Where they run
Inspected in 4 states. Top state ND accounts for 61% of activity. Activity outside home state (ND): 39%.
| Unsafe Driving |
| 2 |
| 0 |
| 0 |
| Controlled Substances/​Alcohol | 1 | 1 | 1 |
| Apr 16, 2025 |
| ND |
| BUS |
| 0 |
| 0 |
| Apr 16, 2025 | ND | BUS | 0 | 0 |
| Apr 16, 2025 | ND | BUS | 0 | 0 |
| Apr 16, 2025 | ND | SCHOOL BUS | 0 | 0 |
| Apr 16, 2025 | ND | BUS | 0 | 0 |
| Apr 16, 2025 | ND | BUS | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Oct 8, 2025 | 3922SLLML | State/Local Laws - Failure to maintain lane | Unsafe Driving | — |
| Oct 8, 2025 | 3939ALHLI | Lighting - Headlamp(s) - Any inoperative | Vehicle Maintenance | — |
| Jun 4, 2025 | 3924ADOSU | Drugs/Other Substances - Operate a CMV while under the influence or evidence of use within the past 24 hours. | Controlled Substances/​Alcohol | Yes |
| Apr 16, 2025 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| Oct 22, 2024 | 393203BCBP | Cab and Body Parts - Cab/body mounts loose/broken/missing | Vehicle Maintenance | — |
| Oct 22, 2024 | 39377BHT | Heaters - Heater does not comply with specifications | Vehicle Maintenance | — |
| May 21, 2024 | 3922SLLFC | State/Local Laws - Following too closely | Unsafe Driving | — |