Southwest Boulder & Stone Inc
USDOT 580431MC-937713USDOT activeAuthority active· Escondido, CA
Southwest Boulder & Stone Inc (USDOT 580431) is a licensed freight broker under MC-937713 based in Escondido, CA. The earliest grant on file is from October 2015, 11 years ago. It reported 14 power units and 12 drivers on its last MCS-150 update (January 2026).
Operating authority
| Docket | Authority | Status | Insurance required | On file |
|---|---|---|---|---|
| MC-937713 | Broker | Active | bond | bond |
Earliest grant on file: Oct 23, 2015 (11 years ago).
Insurance and bonds on file
| Type | Insurer | Coverage | Effective | Cancellation |
|---|---|---|---|---|
| Broker surety bond (BMC-84) · form 84 | Merchants Bonding Company ( Mutual) | — | Oct 12, 2015 | — |
Confirm coverage with the insurer before tendering a load.
Authority history
| Date | Docket | Action |
|---|---|---|
| Oct 23, 2015 | MC-937713 | Granted · broker |
Registration
| USDOT number | 580431 |
|---|---|
| USDOT status | Active |
| MC number | MC-937713 |
| Legal name | Southwest Boulder & Stone Inc |
| Operation | Intrastate (non-hazmat) |
| Classification | Private property, Authorized for hire |
| Business type | Corporation |
| Location | Escondido, California 92026 |
| USDOT added | Nov 9, 1994 |
| Last MCS-150 update | Jan 27, 2026 |
| Safety rating | Not rated |
Fleet
| Power units | 14 |
|---|---|
| Trucks | 14 |
| Drivers | 12 · 12 with a CDL |
| Annual miles | 500,000 · 2025 |
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Data as of Nov 13, 2026. Sources
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