Registration only
No federal operating authority on file — likely a private or intrastate fleet. That can be perfectly legitimate.
Federal record
Isc Building Materials
USDOT 2131933
Entity type
Carrier
Location
Houston, TX
Phone
(713) 275-4500
Email on file
AP•••@I•••.COM
Power units
17
Drivers
16
First on record
—
Last MCS-150 filing
—
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.