MARKWEST ENERGY OPERATING COMPANY LLC is a motor carrier based in DENVER, CO registered with the Federal Motor Carrier Safety Administration under USDOT number 4151788. The company has been registered with the FMCSA since November 2023, a span of roughly 2 years. MARKWEST ENERGY OPERATING COMPANY LLC reports a fleet of 122 power units and 135 drivers to the FMCSA. Cargo carried includes Machinery, Large Objects, Oilfield Equipment, and Other. Over the past 24 months, FMCSA records show 10 inspections with a driver out-of-service rate of 0%. Recent inspections have been recorded in KY, OH, and PA.
FMCSA inspection and crash data recorded for MARKWEST ENERGY OPERATING COMPANY LLC over the most recent 24 months. Out-of-service rates reflect the percentage of inspections that resulted in a driver or vehicle being placed out of service.
Source: Federal Motor Carrier Safety Administration. View the full inspection history for individual inspection records.
States where MARKWEST ENERGY OPERATING COMPANY LLC has had FMCSA inspections recorded recently. This is a useful indicator of where the carrier actively operates.
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Full per-inspection and per-crash records including violation codes, locations, vehicle and driver out-of-service details, and underlying inspection narratives. Available with a SearchCarriers data plan.
Historical shipper relationships and freight patterns associated with MARKWEST ENERGY OPERATING COMPANY LLC, derived from inspection records and bill of lading data. Available with a SearchCarriers data plan.
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