KOELKER EXCAVATING II LLC
USDOT 4109157 · Doing business as KOELKER EXCAVATING
Active, intrastate (non-hazmat) carrier, small fleet (7 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate50% vs 19.1% national avg
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 4109157 |
|---|---|
| MC Number | — |
| Legal Name | KOELKER EXCAVATING II LLC |
| DBA Name | KOELKER EXCAVATING |
| Entity Type | — |
| Phone | 5635427707 |
| Address | 3210 WEST AIRLINE HIGHWAY, Waterloo, IA, 50703 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Intrastate (Non-Hazmat) |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 6 |
|---|---|
| Out-of-Service Rate | 50% vs 19.1% national average |
Most frequent violation categories: 47 (8), 12 (3), 20 (2).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 7 |
|---|---|
| Drivers | 4 |
| Recent Annual Mileage | 50,000 |
| Last MCS-150 Filing | 29-DEC-25 |
KOELKER EXCAVATING II LLC operates 7 power units — a larger fleet than 92% of carriers registered in IA.
Nearby
Other carriers in Waterloo, IA
- RA TRANSPORTATION LLC — USDOT 3665003, 11 power units
- RITE ENVIRONMENTAL OIL INC — USDOT 3644107, 9 power units
- MIDWEST EXPEDITED LLC — USDOT 3719935, 9 power units
- ROADGUARD EXPRESS INC — USDOT 4020534, 6 power units
- RAW TRANSPORTATION LLC — USDOT 3735356, 5 power units
Browse all carriers in Waterloo, IA or all IA carriers.