MOUNTAIN STRONG CONCRETE INCORPORATED

USDOT 2988048 · Sumner, WA · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityUnknown

Fleet5 power units · 4 drivers (5 trucks)

OperationC · AUTHORIZED FOR HIRE

Current insurer—

Crashes / Inspections (24 mo)0 / 4

	Vehicle	Driver
This carrier	25.0% (1/4)	0.0% (0/4)
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.

Address1709 137TH AVE E
SUMNER WA 98390

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Power units5

Drivers4 (4 CDL)

MCS-150 mileage56,538 (2024)

MCS-150 filedSep 29, 2026

HazmatN

Cargogeneral freight

Total inspections4

Out-of-service2

Vehicle OOS rate50.0%

Driver OOS rate0.0%

Total violations4

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? MOUNTAIN STRONG CONCRETE INCORPORATED — get the full WA 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.