USDOT 4354396
Martinez Steel Llc
Ontario, CA · Intrastate
Motor Carrier
✓ Registered fleet operator
4
Power units
4
Drivers
5
Roadside inspections
Fleet & safety
The operation
5
Inspections
May 18, 2026
Most recent
Sep 26, 2025
Earliest on file
| Date | State | Level |
|---|---|---|
| May 18, 2026 | CA | Level I — Full |
| Feb 11, 2026 | CA | Level II — Walk-around |
| Feb 4, 2026 | CA | Level II — Walk-around |
| Nov 25, 2025 | CA | Level III — Driver-only |
| Sep 26, 2025 | CA | Level I — Full |
About
Who we are
Martinez Steel Llc is an intrastate motor carrier based in Ontario, CA.
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Contact
Work with Martinez Steel Llc
Address
1500 S Haven Ave Ste 100
Ontario, CA 91761-2970
Phone
(909) 946-0686
DA•••@M•••.COM
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