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MASON DYNAMICS INC

USDOT 1324901 · MC494848 · Comstock Park, MI

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MASON DYNAMICS INC

USDOT 1324901 · MC494848 · Comstock Park, MI  ·  Underwriter-grade risk snapshot

Operating statusActive
Lead priorityWatch
Fleet4 power units · 3 drivers (4 trucks)
OperationA · AUTHORIZED FOR HIRE
Current insurerCOLONIAL COUNTY MUTUAL INSURANCE COMPANY
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

Address922 WEST RIVER CENTER DR
COMSTOCK PARK MI 49321

Fleet & mileage

Power units4
Drivers3 (3 CDL)
MCS-150 mileage5,000 (2025)
MCS-150 filedNov 10, 2025
HazmatN
Cargoother: hyd pumps equipment, general freight

Active insurance filings

DocketFormInsurerPolicy #EffectiveCancelledMax coverage
MC49484891XCOLONIAL COUNTY MUTUAL INSURANCE COMPANY Hidden - subscribe to viewNov 12, 2003— 1,000

Operating authority

DocketStatusPending
MC494848 Common None
Contract Active
Broker None
—

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 Driving1.75OK
Hours of Service0OK
Driver Fitness3OK
Controlled Substances0OK
Vehicle Maintenance0OK
Insurance agent? MASON DYNAMICS INC renews Nov 12, 2026 — get the full MI 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.