Portzen Construction Inc
Unclaimed
Interstate
- USDOT
- 459139
- Docket
- MC307464
- Website
- Portzen Construction Inc
Updated November 13, 2025
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Overview
Portzen Construction Inc is an active interstate freight carrier based out of Dubuque, Iowa. Portzen Construction Inc has been authorized to operate under MC307464 and USDOT 459139.
Fleet Details
| Type | Tractors | Trailers | Trucks |
|---|---|---|---|
| Owned | 3 | 38 | 72 |
| Leased | 0 | 0 | 0 |
Freight
- General Freight
- Building Materials
- Machinery, Large Objects
- Passengers
- Construction
Shipment Types
- Full Truckload
- MCS-150 Mileage
- 1,760,000 (2024)
Compliance
Authorizations
- FMCSA authority status
- Motor Carrier Active — 10/18/2011 (14 years, 11 months)
- Carrier operation
- Interstate
- Cargo authorization
- Property
Safety Violations
| Type | Total | Severe | Out of Service | Measure | Percentile |
|---|---|---|---|---|---|
| Vehicle Maintenance | 15 | 0 | 0 | 6.35 | 50.8% |
| Unsafe Driving | 4 | 1 | 0 | 0.23 | 2.2% |
| Hours of Service Compliance | 0 | 0 | 0 | 0 | 0% |
| Driver Fitness | 2 | 0 | 0 | 0.26 | 22% |
| Controlled Substances | 0 | 0 | 0 | 0 | 0% |
Accident Report
| Type | Last 6 Months | 6-12 Months ago | 12-24 Months ago | Total |
|---|---|---|---|---|
| Fatalities | 0 | 0 | 0 | 0 |
| Injuries | 0 | 0 | 0 | 0 |
| Tow-away | 0 | 0 | 0 | 0 |
| Crash Reports | 0 | 0 | 0 | 0 |
Inspections
| Type | Inspections | OOS Inspections | OOS Percentage | National Average |
|---|---|---|---|---|
| Driver | 11 | 1 | 9.09% | 6.67% |
| Vehicle | 10 | 3 | 30% | 22.26% |
Insurance Coverage
- Insurance Type
- BIPD (Primary)
- Company Name
- UNITED FIRE & CASUALTY CO.
- Policy Limit
- $1,000,000
- Policy Number
- 10053856858
- Effective Date
- 12/31/2025
Reviews
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