Southwest Boulder & Stone Inc

USDOT activeAuthority activeCarrier & Broker · Intrastate

USDOT580431
MC937713
LocationEscondido, CA
Phone(760) 451-3333
Fleet14 power units · 12 drivers

Southwest Boulder & Stone Inc (USDOT 580431, MC-937713) is an intrastate motor carrier based in Escondido, California with 14 power units and 12 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 27 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 12, 2026

Operating authorityActive · MC-937713Carrier, Broker Liability insuranceNo filing foundNo federal filing requirement listed Safety ratingNot rated27 inspections in 24 months Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Jan 27, 20269 months ago Process agent (BOC-3)On fileCarrier

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Operating authority

Status from the FMCSA Company Census File, November 12, 2026

Docket	Authority type	Status
MC-937713	Broker	Active

First granted on October 23, 2015 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

Liability (BIPD) required$0
Liability (BIPD) on fileNone on file
Cargo insurance required / on fileNo / No
Bond required / on fileYes / Yes

Filings on file

Type	Insurer	Coverage	Effective
Broker surety bond BMC-84	Merchants Bonding Company ( Mutual)	$0	Oct 12, 2015

Process agent (BOC-3)

Carrier

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

27
Inspections: 7.4%
Driver out-of-service: 52.6%
Vehicle out-of-service: 0
Crashes

Inspected most often in: California (27).

Most recent inspection on file: August 28, 2026.

FMCSA safety rating: Not rated

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

October 23, 2015Granted — Property Broker

Fleet and operations

From the company’s own registration (Form MCS-150), updated January 27, 2026

Power units: 14
Trucks: 14
Tractors owned: 12
Trucks owned: 2
Trailers owned: 12
Drivers: 12
CDL drivers: 12
Interstate drivers: 0
Intrastate drivers: 12
Miles traveled: 500,000 (2025)
Classification: Private property; Authorized for hire
Hazardous materials: No
USDOT registered: November 9, 1994
Address: 31405 Old Highway 395 Suite D, Escondido, CA 92026
Phone (registered with FMCSA): (760) 451-3333

Cargo carried

Rock

Key facts

USDOT number 580431 was registered on November 9, 1994.
Operating authority MC-937713 was first granted on October 23, 2015.
The company last updated its FMCSA registration (Form MCS-150) on January 27, 2026.
It reported 500,000 vehicle miles traveled in 2025.
One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Broker surety bond coverage with Merchants Bonding Company ( Mutual).
It had 27 roadside inspections in the last 24 months; 9 inspections recorded no violations.
Its process agent filing (BOC-3) is with Carrier.

Other carriers in Escondido, CA

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