Data / Carriers / California / Superior Electrical Mechanical & Plumbing Inc
Superior Electrical Mechanical & Plumbing Inc, USDOT 2866003
Updated November 7, 2026. Source: US Department of Transportation, FMCSA Motor Carrier Census, Inspection, Crash and Licensing files.
Superior Electrical Mechanical & Plumbing Inc (USDOT 2866003) is an interstate carrier in Rancho Cucamonga, CA, registered with FMCSA with 29 power units and 16 drivers as it reports them. FMCSA recorded 29 roadside inspections from November 7, 2024 to November 7, 2026, the latest on September 2, 2026. Its vehicle out of service rate was 15.0% against 22.9% for all carriers (3 of 20 vehicle inspections). The states reported 2 crashes in the same period, with 0 deaths and 1 injury.
The request: Watch Superior Electrical Mechanical & Plumbing Inc (USDOT 2866003): each new inspection, crash and authority change. $10 of work on sign-up, no card.
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- USDOT number
- 2866003
- Location
- 8613 Helms Ave, Rancho Cucamonga, CA 91730
- Phone
- (909) 357 9400
- Operation
- Interstate; private property
- Operating authority
- No active operating authority on file with FMCSA
- Power units
- 29
- Drivers
- 16 (16 with a commercial licence)
- Miles reported
- 162,314 in 2024
- Cargo carried
- General freight, Building materials, Generator
- Last registration update
- September 24, 2025
- In the FMCSA register since
- March 14, 2016
- 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 | 20 | 3 | 15% | 22.9% | 7.9 points below the national rate |
| Driver inspections | 29 | 1 | 3.4% | 6.3% | 2.9 points below the national rate |
| All inspections, any out of service order | 29 | 4 | 13.8% | 19.4% |
Crashes
2 crashes reported from November 7, 2024 to November 7, 2026.
| Date | City | State | Deaths | Injuries | Towed away |
|---|---|---|---|---|---|
| July 26, 2026 | Tracy | CA | 0 | 0 | Yes |
| November 17, 2025 | Unincorporated | CA | 0 | 1 | Yes |
The carrier's full record on the FMCSA safety measurement page
Also on SpecStream
- Carriers in California
- Carriers in Rancho Cucamonga, CA
- New trucking companies in California
- General freight carriers in California
- Building materials carriers in California
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.