SI
STEELWORKS INC
No inspections in the past 12 months · South Rockwood, MI · 2 trucks. Updated Oct 2026.
DOT 934826ActiveInterstateSOUTH ROCKWOOD, MI
COMPANY
Authority since
—
MCS-150
2026-04-12 · 11,285 mi (2025)
Fleet
2 units · 1 trailers · 2 drivers
Annual mileage (VMT)
11,285 mi (2025)
ADDRESS
Physical
11933 N DIXIE HWY
SOUTH ROCKWOOD, MI 48179
SOUTH ROCKWOOD, MI 48179
Mailing
P O BOX 390
TRENTON, MI 48183
TRENTON, MI 48183
CONTACT
Phone
7346923020
Email
jmcnamara@steelworksusa.com
OFFICERS
Primary Officer
JAN L MCNAMARA
Title
PRESIDENT
OPERATION & CARGO
Operation classification
Private Property
Specialty
Metal: Sheets, Coils, Rolls
Cargo types
1
Metal: Sheets, Coils, Rolls
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
308 mo
Since USDOT registration
INSURANCE
Insurance not verified
Federal insurance records may not cover this carrier's operation type. Verify coverage through state records or the insurer.
RISK GRADE
Minimal Risk
0 risk factors · 0 strengths
OOS RATE
0.0%
0 / 1 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
55
out of 100
Fair
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Minimal Risk
0 risk factors · 0 strengths · 2 data pointsSAFETY PERFORMANCE
Crash Record
2 crashes · 0 fatal · 0 with injuries · 2 tow-away
Clean Inspection Rate
100% — 1 clean of 1 inspections
Out-of-Service Rate
0.0% — driver OOS 0 insp., vehicle OOS 0 insp.
COMPLIANCE & AUTHORITY
USDOT Registration
Status: Active
Operating Authority
No operating authority on file
Out-of-service orders
None on record
Authority Events
No authority history events
MCS-150 Filing
Last filed 2026-04-12
INSURANCE
Active Coverage
Insurance not verified — Federal insurance records may not cover this carrier's operation type. Verify coverage through state records or the insurer.
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