60 active carriers · 12 with recent roadside inspections, listed below.
| Carrier | City | Power units | Records |
|---|---|---|---|
| MOULDAGRAPH CORPORATION | NITRO | 8 | Inspections / crashes |
| ALL CRANE & EQUIPMENT RENTAL CORP | NITRO | 37 | Inspections / crashes |
| ABBOTT'S GARAGE AND WRECKER SERVICE LLCdba ABBOTT'S WRECKER SERVICE | NITRO | 14 | Inspections / crashes |
| I V S HYDRO INC | NITRO | 195 | Inspections / crashes |
| RJ RECYCLING LLC | NITRO | 11 | Inspections / crashes |
| STRUCTURAL SYSTEMS INC | NITRO | 2 | Inspections / crashes |
| MOUNTAINEER FABRICATORS INC | NITRO | 3 | Inspections / crashes |
| NITRO CONSTRUCTION SERVICES INC | NITRO | 11 | Inspections / crashes |
| APEX PIPELINE SERVICES INC | NITRO | 65 | Inspections / crashes |
| ENVIROPROBE INTEGRATED SOLUTIONS INC | NITRO | 10 | Inspections / crashes |
| PROVIDENCE ENTERPRISES LLC | NITRO | 6 | Inspections / crashes |
| SPIRIT SERVICES OF WV LLC | NITRO | 42 | Inspections / crashes |