KNOLL BROTHERS ENTERPRISES LLC
USDOT 3651099 · Active · Doing business as RHINEHART EXCAVATING
Active, intrastate (non-hazmat) carrier, small fleet (14 power units) — no FMCSA safety rating on record (common).
Carrier identity
| USDOT Number | 3651099 |
|---|---|
| MC Number | — |
| Legal Name | KNOLL BROTHERS ENTERPRISES LLC |
| DBA Name | RHINEHART EXCAVATING |
| Entity Type | — |
| Phone | 5159923888 |
| Address | 28143 240TH ST, Dallas Center, IA, 50063-8281 |
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.
Fleet & operations
| Power Units (trucks) | 14 |
|---|---|
| Drivers | 12 |
| Recent Annual Mileage | 345,000 |
| Last MCS-150 Filing | 26-SEP-25 |
KNOLL BROTHERS ENTERPRISES LLC operates 14 power units — a larger fleet than 96% of carriers registered in IA.
Browse all carriers in Dallas Center, IA or all IA carriers.