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MULLINAX INC

USDOT 101135 · Sheridan, WY

MULLINAX INC

USDOT 101135 · Sheridan, WY  ·  Underwriter-grade risk snapshot

Operating statusActive
Lead priorityUnknown
Fleet7 power units · 6 drivers (7 trucks)
OperationA · PRIVATE PROPERTY
Current insurer—
Crashes / Inspections (24 mo)1 / 2

Out-of-Service Rates

VehicleDriver
This carrier 100.0% (2/2) 0.0% (0/2)
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

Address2237 INDUSTRIAL ROAD
SHERIDAN WY 82801-8304

Fleet & mileage

Power units7
Drivers6 (6 CDL)
MCS-150 mileage3,812 (2024)
MCS-150 filedJun 16, 2025
HazmatN
Cargoother: sand gravel ready mix

Inspections & violations

Total inspections2
Out-of-service2
Vehicle OOS rate100.0%
Driver OOS rate0.0%
Total violations7
OOS violations0

Crashes

Total crashes1
Fatal crashes0
Injuries1

Safety measurement (BASIC)

CategoryMeasureStatus
Unsafe Driving0OK
Hours of Service0OK
Driver Fitness0OK
Controlled Substances0OK
Vehicle Maintenance15.5OK
Insurance agent? MULLINAX INC — get the full WY 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.