DBA: Altstadt Hoffman Plumbing
Flow Service Partners Union Co is an active interstate carrier based in Evansville, IN.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 120 | 0 | 0 |
| Trailers | 24 | 0 | 0 |
| Total Power Units | 120 | ||
Distinct vehicles · 24 mo
vs 120 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 27% | 87% | Better than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 98% | 97% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 93% | 93% | 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 | 5 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
| 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 |
|---|---|---|---|---|
| Jan 14, 2026 | KY | STRAIGHT TRUCK | 2 | 0 |
| Jan 12, 2026 | IN | STRAIGHT TRUCK | 6 | 2 |
| Dec 5, 2025 | KY | STRAIGHT TRUCK | 0 | 0 |
| Jul 10, 2025 | IN | STRAIGHT TRUCK | 3 | 2 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.05 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 7 | 8.23 | — |
| Driver Fitness | 2 | 1.68 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 2 states. Top state KY accounts for 75% of activity. Activity outside home state (IN): 75%.
| 0 |
| 5 |
| Driver Fitness | 3 | 1 | 2 |
| Unsafe Driving | 1 | 1 | 0 |
| Jul 9, 2025 | KY | STRAIGHT TRUCK | 1 | 1 |
| Feb 10, 2025 | KY | TRUCK TRACTOR | 3 | 2 |
| Dec 12, 2024 | KY | STRAIGHT TRUCK | 2 | 0 |
| Oct 8, 2024 | KY | STRAIGHT TRUCK | 3 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jan 14, 2026 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |
| Jan 14, 2026 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |
| Jan 12, 2026 | 39343DBMA | Brake - Breakaway not attached to the towing vehicle | Vehicle Maintenance | Yes |
| Jan 12, 2026 | 39360C | Windshield - Damaged or Discolored | Vehicle Maintenance | — |
| Jan 12, 2026 | 39370DCDTSDD | Coupling - Trailer safety devices wire/chain damaged. | Vehicle Maintenance | Yes |
| Jan 12, 2026 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |
| Jan 12, 2026 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |
| Jan 12, 2026 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Jul 10, 2025 | 38323A2LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | Yes |
| Jul 10, 2025 | 39141APC | Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency | Driver Fitness | Yes |