DIAMOND BUILDING PRODUCTS LLC

POLICY RENEWAL

Mar 25, 2027

Potential opportunity for an insurance quote · Currently with GREAT WEST CASUALTY CO.

USDOT 4136872 · MC1720663 · Spearfish, SD · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityLater

Fleet1 power units · 1 drivers (1 trucks)

OperationA · PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Current insurerGREAT WEST CASUALTY CO.

Crashes / Inspections (24 mo)0 / 2

	Vehicle	Driver
This carrier	50.0% (1/2)	0.0% (0/2)
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.

Address4425 E COLORADO BLVD
SPEARFISH SD 57783-9468

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Power units1

Drivers1 (1 CDL)

MCS-150 mileage0 (0)

MCS-150 filedOct 17, 2025

HazmatN

Cargogeneral freight

Docket	Form	Insurer	Policy #	Effective	Cancelled	Max coverage
MC1720663	91X	GREAT WEST CASUALTY CO.	GRT53684A	Mar 25, 2026	—	1,000

Insurer	Policy #	Effective	Cancelled
UNITED FINANCIAL CASUALTY COMPANY	CA01178857	Apr 2, 2025	Mar 25, 2026
UNITED FINANCIAL CASUALTY COMPANY	CA01178857	Apr 2, 2025	Apr 28, 2026

Docket	Status	Pending
MC1720663	Common Active Contract None Broker None	—

Total inspections2

Out-of-service1

Vehicle OOS rate50.0%

Driver OOS rate0.0%

Total violations0

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? DIAMOND BUILDING PRODUCTS LLC renews Mar 25, 2027 — get the full SD 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.