Data / Carriers / Iowa / Heartland Asphalt Inc
Heartland Asphalt Inc: USDOT 549530, Mason City, IA
Updated November 7, 2026. Source: US Department of Transportation, FMCSA Motor Carrier Census, Inspection, Crash and Licensing files.
Heartland Asphalt Inc (USDOT 549530) is an intrastate (non hazardous materials) carrier in Mason City, IA, registered with FMCSA with 38 power units and 56 drivers as it reports them. FMCSA recorded 10 roadside inspections from November 7, 2024 to November 7, 2026, the latest on May 21, 2026. The states reported no crash in the same period.
The request: Watch Heartland Asphalt Inc (USDOT 549530): each new inspection, crash and authority change. $10 of work on sign-up, no card.
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- USDOT number
- 549530
- Location
- 2601 South Federal Ave, Mason City, IA 50401
- Phone
- (641) 424 1733
- Operation
- Intrastate (non hazardous materials); private property
- Operating authority
- No active operating authority on file with FMCSA
- Power units
- 38
- Drivers
- 56 (56 with a commercial licence)
- Miles reported
- 1,160,000 in 2024
- Cargo carried
- Building materials, Machinery and large objects, Liquids and gases, Asphalt And Water
- Hazardous materials
- Yes, as the carrier reports
- Last registration update
- October 10, 2025
- In the FMCSA register since
- February 3, 1994
- 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 | 3 | 0 | 0% | 22.9% | |
| Driver inspections | 10 | 0 | 0% | 6.3% | 6.3 points below the national rate |
| All inspections, any out of service order | 10 | 0 | 0% | 19.4% |
Also on SpecStream
- Carriers in Iowa
- New trucking companies in Iowa
- Building materials carriers in Iowa
- Machinery and large objects carriers in Iowa
- Liquids and gases carriers in Iowa
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 Fleet size, drivers, cargo and operation are as each carrier reports them to FMCSA and can be out of date.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.