DBA: Cahoy Pump Service
Cahoy Pump Service Inc is an active interstate carrier based in Summer, IA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 31 | 0 | 0 |
| Tractors | 1 | 0 | 0 |
| Trailers | 43 | 0 | 0 |
| Total Power Units | 32 | ||
Distinct vehicles · 24 mo
vs 32 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 70% | 85% | Around peer average |
| HOS Compliance | 92% | 97% | Worse than most peers |
| Driver Fitness | 88% | 96% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 97% | 95% | 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 | 3 | — | 6.67% |
| Vehicle | 0 | 10 | — | 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 |
|---|---|---|---|
| Vehicle Maintenance |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jan 12, 2026 | IA | TRUCK TRACTOR | 5 | 3 |
| Nov 17, 2025 | IL | STRAIGHT TRUCK | 4 | 2 |
| Nov 14, 2025 | IA | STRAIGHT TRUCK | 1 | 0 |
| Aug 4, 2025 | WI | STRAIGHT TRUCK | 5 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 7 | 1.57 | — |
| HOS Compliance | 4 | 1.09 | — |
| Vehicle Maintenance | 9 | 12.40 | — |
| Driver Fitness | 4 | 0.61 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 4 states. Top state IA accounts for 58% of activity. Activity outside home state (IA): 42%.
| 28 |
| 2 |
| 11 |
| Unsafe Driving | 7 | 1 | 0 |
| Driver Fitness | 5 | 0 | 2 |
| Hours-of-Service Compliance | 4 | 2 | 1 |
| 1 |
| May 13, 2025 | MO | STRAIGHT TRUCK | 4 | 0 |
| Mar 27, 2025 | IA | STRAIGHT TRUCK | 1 | 0 |
| Feb 21, 2025 | IA | STRAIGHT TRUCK | 9 | 5 |
| Feb 3, 2025 | IA | STRAIGHT TRUCK | 2 | 0 |
| Jan 30, 2025 | WI | STRAIGHT TRUCK | 6 | 2 |
| Jan 30, 2025 | WI | STRAIGHT TRUCK | 5 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jan 12, 2026 | 3922C | Failure to obey traffic control device | Unsafe Driving | — |
| Jan 12, 2026 | 3929A2 | Failing to secure vehicle equipment | Vehicle Maintenance | Yes |
| Jan 12, 2026 | 39351 | No or defective brake warning device or pressure gauge | Vehicle Maintenance | Yes |
| Jan 12, 2026 | 3963A1LC | Brake - Leak from air chamber | Vehicle Maintenance | Yes |
| Jan 12, 2026 | 3965B | Oil and/or grease leak | Vehicle Maintenance | — |
| Nov 17, 2025 | 39343 | No/improper breakaway or emergency braking | Vehicle Maintenance | Yes |
| Nov 17, 2025 | 39360C | Windshield - Damaged or Discolored | Vehicle Maintenance | — |
| Nov 17, 2025 | 39371H10 | No or Improper safety chains for towbar | Vehicle Maintenance | Yes |
| Nov 17, 2025 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |
| Nov 14, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |