Superior Janitorial Service & Supply Inc is an active intrastate non-hazmat carrier based in Belle Plaine, IA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 3 | 0 | 0 |
| Tractors | 2 | 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 | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 94% | 94% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 99% | 99% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 99% | 99% | 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 | 2 | — | 6.67% |
| Vehicle | 0 | 4 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 1 state. Top state IA accounts for 100% of activity. Activity outside home state (IA): 0%.
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 16 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Nov 8, 2025 | IA | STRAIGHT TRUCK | 9 | 3 |
| Jul 9, 2025 | IA | STRAIGHT TRUCK | 11 | 3 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 6.20 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 2 | 30.00 | — |
| Driver Fitness | 2 | 7.20 | — |
| Controlled Substances | 0 | 0.00 | — |
| 3 |
| 4 |
| Driver Fitness | 2 | 1 | 2 |
| Unsafe Driving | 2 | 1 | 0 |
| Nov 8, 2025 |
| 39115ASIN |
| Driving a CMV while disqualified. Suspended for safety-related or unknown reason and in the state of drivers license issuance |
| Driver Fitness |
| Yes |
| Nov 8, 2025 | 39216B | Operating a property-carrying commercial motor vehicle while all other occupants are not properly restrained | Unsafe Driving | — |
| Nov 8, 2025 | 3927A | Driver failing to conduct pre-trip inspection | Vehicle Maintenance | — |
| Nov 8, 2025 | 3928 | Failing to inspect/use emergency equipment | Vehicle Maintenance | — |
| Nov 8, 2025 | 39341 | No or defective parking brake system on CMV | Vehicle Maintenance | Yes |
| Nov 8, 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 |
| Nov 8, 2025 | 39395A | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | — |
| Nov 8, 2025 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |
| Nov 8, 2025 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |
| Jul 9, 2025 | 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 | Yes |