Koss Construction Company is an active interstate carrier based in Topeka, KS.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 63 | 0 | 0 |
| Tractors | 25 | 0 | 0 |
| Trailers | 62 | 0 | 0 |
| Total Power Units | 92 | ||
Distinct vehicles · 24 mo
vs 92 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 57% | 92% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 93% | 97% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 80% | 88% | 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 | 4 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2024 | 0 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 8 | 5 | 4 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 10, 2026 | OK | TRUCK TRACTOR | 2 | 0 |
| Dec 3, 2025 | NE | TRUCK TRACTOR | 0 | 0 |
| Jul 10, 2025 | OK | TRUCK TRACTOR | 1 | 1 |
| Mar 25, 2025 | KS | TRUCK TRACTOR | 1 | 1 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 0.13 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 4 | 5.44 | — |
| Driver Fitness | 2 | 1.66 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state KS accounts for 70% of activity. Activity outside home state (KS): 30%.
| Driver Fitness | 2 | 1 | 1 |
| Unsafe Driving | 2 | 0 | 0 |
| Nov 6, 2024 | KS | STRAIGHT TRUCK | 1 | 0 |
| Sep 6, 2024 | KS | TRUCK TRACTOR | 5 | 3 |
| Sep 5, 2024 | KS | TRUCK TRACTOR | 0 | 0 |
| Jun 26, 2024 | KS | STRAIGHT TRUCK | 0 | 0 |
| May 31, 2024 | KS | STRAIGHT TRUCK | 0 | 0 |
| Apr 25, 2024 | KS | TRUCK TRACTOR | 2 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 10, 2026 | 3922SLLMF | State/Local Laws - Wheel (mud) flaps missing or defective | Vehicle Maintenance | — |
| Mar 10, 2026 | 3922SLLML | State/Local Laws - Failure to maintain lane | Unsafe Driving | — |
| Jul 10, 2025 | 38323A2LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | Yes |
| Mar 25, 2025 | 393100BC | Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV | Vehicle Maintenance | Yes |
| Nov 6, 2024 | 3922SLLIP | State/Local Laws - Improper passing | Unsafe Driving | — |
| Sep 6, 2024 | 38351ANSIN | Driving a CMV while CDL is suspended for a non-safety-related reason and in the state of driver's license issuance | Driver Fitness | — |
| Sep 6, 2024 | 393100B | Leaking/spilling/blowing/falling cargo | Vehicle Maintenance | Yes |
| Sep 6, 2024 | 393209E | Power steering violations | Vehicle Maintenance | — |
| Sep 6, 2024 | 39375A1 | Tire-ply or belt material exposed | Vehicle Maintenance | — |
| Sep 6, 2024 | 3963A1LLEAK | A liquid fuel system with a dripping leak at any point | Vehicle Maintenance | Yes |