Data / Carriers / Iowa / United Contractors Inc
United Contractors Inc, Grimes, IA: USDOT 179912, 38 power units, 13 inspections, 0 crashes
United Contractors Inc (USDOT 179912) is an interstate carrier in Grimes, IA, registered with FMCSA with 38 power units and 42 drivers as it reports them. FMCSA recorded 13 roadside inspections from November 7, 2024 to November 7, 2026, the latest on October 23, 2026. Its vehicle out of service rate was 25.0% against 22.9% for all carriers (2 of 8 vehicle inspections). The states reported no crash in the same period.
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- USDOT number
- 179912
- Location
- 3101 SW Brookside DR, Grimes, IA 50111
- Phone
- (515) 986 0160
- Operation
- Interstate; private property
- Operating authority
- No active operating authority on file with FMCSA
- Power units
- 38
- Drivers
- 42 (20 with a commercial licence)
- Miles reported
- 800,000 in 2024
- Cargo carried
- Metal sheets, coils and rolls, Motor vehicles, Driveaway and towaway, Logs, poles, beams and lumber, Building materials, Machinery and large objects, Dairy Products
- Hazardous materials
- Yes, as the carrier reports
- Compliance review rating
- Conditional (April 26, 1993)
- Last registration update
- November 25, 2025
- In the FMCSA register since
- June 1, 1974
- FMCSA safety measurement page
- ai.fmcsa.dot.gov
Inspections and out of service rates
Roadside inspections from November 7, 2024 to November 7, 2026. The national rate is the rate across every carrier in the same window.
| Measure | Inspections | Out of service | Rate | National rate | Against national |
|---|---|---|---|---|---|
| Vehicle inspections | 8 | 2 | 25% | 22.9% | 2.1 points above the national rate |
| Driver inspections | 13 | 2 | 15.4% | 6.3% | 9.1 points above the national rate |
| All inspections, any out of service order | 13 | 4 | 30.8% | 19.4% |
Also on SpecStream
- Carriers in Iowa
- Metal sheets, coils and rolls carriers in Iowa
- Motor vehicles carriers in Iowa
- Driveaway and towaway carriers in Iowa
Updated November 7, 2026. Read from US Department of Transportation, FMCSA Motor Carrier Census, Inspection, Crash and Licensing files. Public domain (U.S. government work). Inspection and crash counts cover November 7, 2024 to November 7, 2026. Fleet size, drivers, cargo and operation are as each carrier reports them to FMCSA and can be out of date. A vehicle or driver out of service order means an inspector ordered the vehicle or driver off the road until the problem was fixed. The national rate comes from every inspection in the same window. Crashes are those state police reported to FMCSA and are not a finding of fault. This page uses US Department of Transportation data and is not endorsed or certified by the Department of Transportation or FMCSA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.