Data / Carriers / Texas / Diamond B Operating LLC
Diamond B Operating LLC, Lubbock, TX: USDOT 2120653, 129 power units, 177 inspections, 8 crashes
Diamond B Operating LLC (USDOT 2120653) is an interstate carrier in Lubbock, TX, registered with FMCSA with 129 power units and 128 drivers as it reports them. FMCSA recorded 177 roadside inspections from November 7, 2024 to November 7, 2026, the latest on October 28, 2026. Its vehicle out of service rate was 26.7% against 22.9% for all carriers (44 of 165 vehicle inspections). The states reported 8 crashes in the same period, with 0 deaths and 5 injuries.
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- USDOT number
- 2120653
- Also does business as
- Diamond B Energy Services
- Location
- 6607 Toledo Ave, Lubbock, TX 79414
- Phone
- (806) 785 1300
- Operation
- Interstate; for hire
- Docket
- MC 739224
- Operating authority
- Active common carrier authority for property
- Liability insurance on file
- $1,000,000 (bodily injury and property damage)
- Power units
- 129
- Drivers
- 128 (128 with a commercial licence)
- Miles reported
- 16,820,000 in 2024
- Cargo carried
- Liquids and gases, Water, Crude, Lpg
- Hazardous materials
- Yes, as the carrier reports
- Last registration update
- June 12, 2025
- In the FMCSA register since
- February 16, 2011
- 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 | 165 | 44 | 26.7% | 22.9% | 3.8 points above the national rate |
| Driver inspections | 177 | 7 | 4% | 6.3% | 2.3 points below the national rate |
| All inspections, any out of service order | 177 | 49 | 27.7% | 19.4% |
Crashes
8 crashes reported from November 7, 2024 to November 7, 2026.
| Date | City | State | Deaths | Injuries | Towed away |
|---|---|---|---|---|---|
| October 6, 2026 | Not Listed | TX | 0 | 0 | Yes |
| March 31, 2026 | Not Listed | TX | 0 | 0 | Yes |
| March 25, 2026 | Not Listed | TX | 0 | 1 | Yes |
| March 8, 2026 | Rural | LA | 0 | 0 | Yes |
| February 7, 2026 | Not Listed | TX | 0 | 1 | Yes |
| September 6, 2025 | Pecos | TX | 0 | 1 | No |
| June 26, 2025 | Not Listed | TX | 0 | 0 | Yes |
| March 14, 2025 | Not Listed | TX | 0 | 2 | Yes |
The carrier's full record on the FMCSA safety measurement page
Also on SpecStream
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.