Data / Carriers / Missouri / Kolb Grading LLC
Kolb Grading LLC, Weldon Spring, MO: USDOT 819592, 23 power units, 11 inspections, 1 crash
Kolb Grading LLC (USDOT 819592) is an interstate carrier in Weldon Spring, MO, registered with FMCSA with 23 power units and 23 drivers as it reports them. FMCSA recorded 11 roadside inspections from November 7, 2024 to November 7, 2026, the latest on October 14, 2026. Its vehicle out of service rate was 37.5% against 22.9% for all carriers (3 of 8 vehicle inspections). The states reported 1 crash in the same period.
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- USDOT number
- 819592
- Location
- 5731 Westwood Drive, Weldon Spring, MO 63304
- Phone
- (636) 441 0200
- Operation
- Interstate; private property
- Operating authority
- No active operating authority on file with FMCSA
- Power units
- 23
- Drivers
- 23 (23 with a commercial licence)
- Miles reported
- 263,326 in 2024
- Cargo carried
- Building materials, Machinery and large objects
- Hazardous materials
- Yes, as the carrier reports
- Compliance review rating
- Satisfactory (January 29, 2016)
- Last registration update
- February 24, 2025
- In the FMCSA register since
- July 19, 1999
- 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 | 3 | 37.5% | 22.9% | 14.6 points above the national rate |
| Driver inspections | 11 | 2 | 18.2% | 6.3% | 11.9 points above the national rate |
| All inspections, any out of service order | 11 | 3 | 27.3% | 19.4% |
Crashes
1 crash reported from November 7, 2024 to November 7, 2026.
| Date | City | State | Deaths | Injuries | Towed away |
|---|---|---|---|---|---|
| October 4, 2026 | Not Listed | TX | 0 | 0 | Yes |
The carrier's full record on the FMCSA safety measurement page
Also on SpecStream
- Carriers in Missouri
- Building materials carriers in Missouri
- Machinery and large objects carriers in Missouri
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.