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PALMER JOHNSON POWER SYSTEMS LLC

USDOT 456970 · Sun Prairie, WI

PALMER JOHNSON POWER SYSTEMS LLC

USDOT 456970 · Sun Prairie, WI  ·  Underwriter-grade risk snapshot

Operating statusActive
Lead priorityUnknown
Fleet8 power units · 26 drivers (8 trucks)
OperationA · PRIVATE PROPERTY
Current insurer—
Crashes / Inspections (24 mo)0 / 1

Out-of-Service Rates

VehicleDriver
This carrier 0.0% (0/1) 100.0% (1/1)
National average22.3%6.7%

⚠️ Above national average. Carriers with high OOS rates face premium surcharges and are more likely to shop for new insurance.

Contact

Address1835 HAYNES DR
SUN PRAIRIE WI 53590
Phone🔒 Subscribe to reveal
Email🔒 Subscribe to reveal

Fleet & mileage

Power units8
Drivers26 (0 CDL)
MCS-150 mileage90,000 (2025)
MCS-150 filedApr 16, 2026
HazmatN
Cargoother: transmissions

Inspections & violations

Total inspections1
Out-of-service1
Vehicle OOS rate0.0%
Driver OOS rate100.0%
Total violations2
OOS violations0

Crashes

Total crashes0
Fatal crashes0
Injuries0

Safety measurement (BASIC)

CategoryMeasureStatus
Unsafe Driving0OK
Hours of Service0OK
Driver Fitness3OK
Controlled Substances0OK
Vehicle Maintenance4OK
Insurance agent? PALMER JOHNSON POWER SYSTEMS LLC — get the full WI lead list.

Data as of Thu Oct 15 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.