USDOT 996534
Iowa Plains Signing Inc
Slater, IA · Interstate
Motor Carrier
✓ Registered fleet operator
154
Power units
100
Drivers
1980
In business since
21
Roadside inspections
Fleet & safety
The operation
21
Inspections
Jun 10, 2026
Most recent
Aug 7, 2023
Earliest on file
| Date | State | Level |
|---|---|---|
| Jun 10, 2026 | IA | Level III — Driver-only |
| Apr 20, 2026 | IA | Level III — Driver-only |
| Jan 7, 2026 | NE | Level III — Driver-only |
| Oct 28, 2025 | WI | Level II — Walk-around |
| Oct 16, 2025 | IA | Level II — Walk-around |
About
Who we are
Iowa Plains Signing Inc is an interstate motor carrier based in Slater, IA.
“From flaggers and barricades to signage and pavement marking, count on IPSI for your safety and traffic control needs!”— in their own words, from iowaplains.com
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Contact
Work with Iowa Plains Signing Inc
Address
1000 W 6th Avenue
Slater, IA 50244
Phone
(515) 685-3536
RO•••@I•••.COM
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