MAYNARD MONSEN & SON INC

USDOT 1224256 · Menomonee Falls, WI · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityUnknown

Fleet16 power units · 11 drivers (16 trucks)

OperationC · PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Current insurer—

Crashes / Inspections (24 mo)0 / 4

	Vehicle	Driver
This carrier	25.0% (1/4)	50.0% (2/4)
National average	22.3%	6.7%

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

AddressN56W16421 SILVER SPRING DR
MENOMONEE FALLS WI 53051

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Power units16

Drivers11 (11 CDL)

MCS-150 mileage500,000 (2025)

MCS-150 filedApr 16, 2025

HazmatY

Total inspections4

Out-of-service6

Vehicle OOS rate50.0%

Driver OOS rate100.0%

Total violations12

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? MAYNARD MONSEN & SON INC — 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.