Data / Carriers / California / Southwest Boulder & Stone Inc
Southwest Boulder & Stone Inc: USDOT 580431, Escondido, CA
Southwest Boulder & Stone Inc (USDOT 580431) is an intrastate (non hazardous materials) carrier in Escondido, CA, registered with FMCSA with 14 power units and 12 drivers as it reports them. FMCSA recorded 28 roadside inspections from November 7, 2024 to November 7, 2026, the latest on August 28, 2026. Its vehicle out of service rate was 55.0% against 22.9% for all carriers (11 of 20 vehicle inspections). The states reported no crash in the same period.
SpecStream is the live web data engine for teams and agents. It reads the carrier register, roadside inspections, crashes and operating authority that FMCSA publishes, and this page is that reading. Ask for the carriers you sell to or insure by state, city, cargo or fleet size, and new inspections, crashes and authority changes arrive in your sheet, CRM, Slack or agent as FMCSA posts them.
- USDOT number
- 580431
- Location
- 31405 Old Highway 395 Suite D, Escondido, CA 92026
- Phone
- (760) 451 3333
- Operation
- Intrastate (non hazardous materials); private property, for hire
- Docket
- MC 937713
- Operating authority
- Active broker authority for property
- Power units
- 14
- Drivers
- 12 (12 with a commercial licence)
- Miles reported
- 500,000 in 2025
- Cargo carried
- Rock
- Last registration update
- January 27, 2026
- In the FMCSA register since
- November 9, 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 | 20 | 11 | 55% | 22.9% | 32.1 points above the national rate |
| Driver inspections | 28 | 2 | 7.1% | 6.3% | 0.8 points above the national rate |
| All inspections, any out of service order | 28 | 13 | 46.4% | 19.4% |
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 Fleet size, drivers, cargo and operation are as each carrier reports them to FMCSA and can be out of date.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.