Registration only
No federal operating authority on file — likely a private or intrastate fleet. That can be perfectly legitimate.
Federal record
Grinstead Insulation Llc
USDOT 3225615
Entity type
Carrier
Location
Greenfield, IN
Phone
(317) 339-7025
Email on file
GR•••@G•••.COM
Power units
2
Drivers
2
First on record
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Last MCS-150 filing
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TenFourHQ 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.