Registration only
No federal operating authority on file — likely a private or intrastate fleet. That can be perfectly legitimate.
Federal record
Master Oilfield Services Llc
USDOT 2921370
Entity type
Carrier
Location
Austin, TX
Phone
(512) 217-8600
Email on file
WB•••@P•••.COM
Power units
11
Drivers
4
First on record
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Last MCS-150 filing
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TenFour keeps a page for every USDOT registration so brokers and shippers can verify status — inactive companies get this records view, not a website. The full site unlocks if authority is reinstated.