MARKWEST ENERGY OPERATING COMPANY LLC
USDOT 4151788 · Active · Doing business as MPLX G&P
Carrier identity
| USDOT Number | 4151788 |
|---|---|
| MC Number | — |
| Legal Name | MARKWEST ENERGY OPERATING COMPANY LLC |
| DBA Name | MPLX G&P |
| Entity Type | — |
| Phone | 4194222121 |
| Address | 1515 ARAPAHOE ST STE 1-600, Denver, CO, 80202-2137 |
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Fleet & operations
| Power Units (trucks) | 122 |
|---|---|
| Drivers | 135 |
| Recent Annual Mileage | 100 |
| Last MCS-150 Filing | 28-DEC-23 |
MARKWEST ENERGY OPERATING COMPANY LLC operates 122 power units — a larger fleet than 100% of carriers registered in CO.
Other carriers in Denver, CO
- MOSARR SERVICES LLC — USDOT 4320367, 41061 power units
- GREYHAWK SIGNS LLC — USDOT 4415831, 30000 power units
- S A TOWING — USDOT 4121614, 12001 power units
- LAZ PARKING MIDWEST LLC — USDOT 4349340, 90 power units
- PRIVATE FIRST CLASS WORLDWIDE CHAUFFEURED SERVICE LLC — USDOT 4302538, 76 power units
Browse all carriers in Denver, CO or all CO carriers.