GRANITE CITY INSULATION INC

USDOT 1383437 · Mount Airy, NC · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityUnknown

Fleet6 power units · 5 drivers (6 trucks)

OperationA · PRIVATE PROPERTY

Current insurer—

Crashes / Inspections (24 mo)0 / 2

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

Address135 RED LAUREL LANE
MOUNT AIRY NC 27030

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Power units6

Drivers5 (2 CDL)

MCS-150 mileage180,000 (2024)

MCS-150 filedApr 22, 2025

HazmatN

Total inspections2

Out-of-service1

Vehicle OOS rate0.0%

Driver OOS rate50.0%

Total violations1

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? GRANITE CITY INSULATION INC — get the full NC 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.