USDOT 469638
National Signal Corp
Shelby Township, MI · Interstate
Motor Carrier
✓ Registered fleet operator
2
Power units
3
Drivers
4
Roadside inspections
Fleet & safety
The operation
4
Inspections
Apr 30, 2025
Most recent
Aug 16, 2023
Earliest on file
| Date | State | Level |
|---|---|---|
| Apr 30, 2025 | MI | Level II — Walk-around |
| Apr 22, 2025 | MI | Level II — Walk-around |
| Mar 6, 2024 | MI | Level II — Walk-around |
| Aug 16, 2023 | MI | Level III — Driver-only |
About
Who we are
National Signal Corp is an interstate motor carrier based in Shelby Township, MI.
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Contact
Work with National Signal Corp
Address
47433 Ryan Road
Shelby Township, MI 48317
Phone
(586) 997-9800
NS•••@N•••.COM
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