KOELKER EXCAVATING II LLC

USDOT 4109157 · Waterloo, IA · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityUnknown

Fleet7 power units · 4 drivers (7 trucks)

OperationA · PRIVATE PROPERTY

Current insurer—

Crashes / Inspections (24 mo)0 / 6

	Vehicle	Driver
This carrier	33.3% (2/6)	16.7% (1/6)
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.

Address3210 WEST AIRLINE HIGHWAY
WATERLOO IA 50703

DBAKOELKER EXCAVATING

Phone🔒 Subscribe to reveal

Email🔒 Subscribe to reveal

Power units7

Drivers4 (4 CDL)

MCS-150 mileage270,000 (2025)

MCS-150 filedDec 29, 2025

HazmatN

Cargogeneral freight

Total inspections6

Out-of-service4

Vehicle OOS rate50.0%

Driver OOS rate16.7%

Total violations9

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? KOELKER EXCAVATING II LLC — get the full IA 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.