USDOT 529311
T S C
Testing Service Corporation · Carol Stream, IL · Interstate
Motor Carrier
✓ Registered fleet operator
11
Power units
11
Drivers
3
Roadside inspections
Fleet & safety
The operation
3
Inspections
Mar 16, 2026
Most recent
Sep 16, 2024
Earliest on file
| Date | State | Level |
|---|---|---|
| Mar 16, 2026 | IL | Level II — Walk-around |
| Jan 14, 2026 | IL | Level II — Walk-around |
| Sep 16, 2024 | IN | Level II — Walk-around |
About
Who we are
T S C is an interstate motor carrier based in Carol Stream, IL.
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Contact
Work with T S C
Address
457 East Gundersen Drive
Carol Stream, IL 60188-2492
Phone
(630) 653-3920
BH•••@T•••.COM
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