Carrier profile · USDOT 3447124 · MC-1121167 · Updated Jun 13, 2026
United Service Company LLC
1 power unitavg 6.6 yrRegional · 3 statesHOLYOKE, MA86/100
CARRIER ACTIVEMC-1121167 ACTIVE
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)
- 1
- Observed power (24 mo)
- 4
- Trailers (towed)
- 4
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2023
Newest model yr
2018
Oldest model yr
87.5%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1XKWD40X3PR263340View sourced platform decode | Truck-Tractor | 2023 | KENWORTH | W9 Series | 3 | Dec 18, 2025 |
| 1E1F9T384JR061886View sourced platform decode | Trailer | 2018 | EAST MANUFACTURING | East Manufacturing Corp | 3 | Dec 18, 2025 |
| 1XKWD40XXJJ198752View sourced platform decode | Truck-Tractor | 2018 | KENWORTH | W9 Series | 2 | Dec 18, 2025 |
| 1E1F9U382KR066673View sourced platform decode | Trailer | 2019 | EAST MANUFACTURING | East Manufacturing Corp | 1 | Mar 2, 2026 |
| 1XK1D4EX3LJ419808View sourced platform decode | Truck-Tractor | 2020 | KENWORTH | W990 | 1 | Mar 2, 2026 |
| 1E1D2S383JR062906View sourced platform decode | Trailer | 2018 | EAST MANUFACTURING | East Manufacturing Corp | 1 | Dec 18, 2025 |
| 1E1F9U384KR066674View sourced platform decode | Trailer | 2019 | EAST MANUFACTURING | East Manufacturing Corp | 1 | Nov 14, 2025 |
| 1XKWD4EX1LR392180View sourced platform decode | Power unit | 2020 | KENWORTH | — | 1 | Nov 14, 2025 |
Showing 8 · most-inspected first.