UL
UNIMARK LOWBOY TRANSPORTATION LLC
DOT 1604546MC 593409ActiveMotor CarrierInterstateLIBERTY MUTUAL INSURANCE CO. · 1 policyPLEASANT PRAIRIE, WI
COMPANY
Authority since
2010-05-12
MCS-150
2026-06-24 · 9,113,256 mi (2025)
Fleet
154 units · 118 trailers · 163 drivers
ADDRESS
Physical
10801 CORPORATE DRIVE
PLEASANT PRAIRIE, WI 53158
PLEASANT PRAIRIE, WI 53158
Mailing
Same as physical
CONTACT
Phone
2625647282
Email
compliance@atctransportation.com
OFFICERS
Primary Officer
—
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Towing & Recovery / Driveaway
Cargo types
2
Motor VehiclesDriveaway / Towaway
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.
AUTHORITY
199 mo
Active authority
INSURANCE
1 active
LIBERTY MUTUAL INSURANCE CO.
RISK GRADE
Moderate Risk
2 risk factors · 2 strengths
OOS RATE
13.0%
28 / 215 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Moderate Risk
20/100 risk points2 risk factors · 2 strengths · 5 data pointshigh confidenceWeighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.
SAFETY PERFORMANCE
Crash Record
109 crashes · 7 fatal · 31 with injuries · 108 tow-away
Clean Inspection Rate
87% — 187 clean of 215 inspections
Out-of-Service Rate
13.0% — driver OOS 1, vehicle OOS 27
COMPLIANCE & AUTHORITY
Operating Authority
Active operating authority on file
Authority Events
12 historical event(s) on file
MCS-150 Filing
Last filed 2026-06-24
INSURANCE
Active Coverage
1 active policy(ies) · total max coverage $0
SUMMARY
2 fatal crashes — 0.65 per 100 trucks/yr
4.5 crashes per 100 trucks/yr
87% clean inspections
Active insurance on file
FMCSA crash records do not state who was at fault
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