SIOUXLAND FABRICATING INC
USDOT 1390121
Active, interstate carrier, small fleet (4 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate0% vs 19.1% national avg
- Crashes (24 months)1 reported — involvement does not imply fault
- Linked registrations1 share this carrier's phone or address
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 | 1390121 |
|---|---|
| MC Number | — |
| Legal Name | SIOUXLAND FABRICATING INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 7124769761 |
| Address | 3114 EAGLE AVE, Rock Valley, IA, 51247 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| 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.
Our scoring
Safety scores
| Unsafe Driving | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 65 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 5 |
|---|---|
| Out-of-Service Rate | 0% vs 19.1% national average |
| Crashes | 1 total (0 fatal, 1 with injuries, 0 towaway) |
- 2025-06-16 — IA — 1 injured
Most frequent violation categories: 47 (2), 51 (2), 28 (1).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Signals
Linked registrations
1 other active carrier registration share this carrier's phone or address in FMCSA records.
Shared contact details can have many ordinary explanations, such as a shared dispatch service, registration agent, or office address.
Equipment
Fleet & operations
| Power Units (trucks) | 4 |
|---|---|
| Drivers | 5 |
| Recent Annual Mileage | 156,000 |
| Last MCS-150 Filing | 22-JAN-26 |
SIOUXLAND FABRICATING INC operates 4 power units — a larger fleet than 84% of carriers registered in IA.
Nearby
Other carriers in Rock Valley, IA
- LOREN GROENEWEG — USDOT 1401701, 10 power units
- TIM MAASSEN — USDOT 1126016, 9 power units
- EAST VALLEY FARM — USDOT 1139961, 7 power units
- WINDING MEADOWS DAIRY INC — USDOT 1622298, 5 power units
- VALLEY FEED & SEED INC — USDOT 1525279, 4 power units
Browse all carriers in Rock Valley, IA or all IA carriers.