Carrier profile · USDOT 380738 · Updated Jul 16, 2026
KOSTMAYER CONSTRUCTION, LLC
2 power unitsLocal · 1 statesSLIDELL, LA50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
Equipment
Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 2
- Observed power (24 mo)
- 1
- Trailers (towed)
- 1
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3C7WRNFL4RG357594 | Power unit | 2024 | DODGE | — | 1 | Jan 14, 2025 |
| 5BEBU12151C119723 | Trailer | 2001 | TRAIL MAST | — | 1 | Jan 14, 2025 |
Showing 2 · most-inspected first.