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Motor carrier · USDOT 4343528

SLOAN BROTHERS INC, National City, CA: USDOT 4343528 safety record, inspections, out-of-service, crashes

SLOAN BROTHERS INC among San Diego County carriers

By power units, SLOAN BROTHERS INC is number 4,552 of 12,800 San Diego County carriers, level with 8,248 that also file 1; the county’s middle fleet is 1 power unit.

SLOAN BROTHERS INC (doing business as SOUTH BAY MECHANICAL SERVICES), USDOT 4343528, MCS-150 filed January 8, 2025: 1 power unit (1 truck), 1 driver (0 with a CDL); National City, CA 91950, San Diego County; active on the census; Intrastate Non-Hazmat Carriers; carries hazardous materials; not rated by FMCSA; hauls Liquids/Gases, Building Materials, Machinery, Large Objects, Construction; registered January 8, 2025.

San Diego County carriers nearest SLOAN BROTHERS INC in fleet size

Roadside inspections

Velarion’s copy of the inspection file holds no inspection for USDOT 4343528.

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 4343528.

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Nearby on the register

Figures from the FMCSA Company Census File, loaded October 15, 2026, and FMCSA’s inspection and crash files.

How this page was built: FMCSA Company Census File, read October 15, 2026.

What this page shows

SLOAN BROTHERS INC joined the FMCSA register on January 8, 2025, which is later than 87.9% of the 179,736 California carriers with one power unit, this carrier included. Among those 179,736 California one-unit carriers, 16.7% have at least one roadside inspection on file, and this carrier has none of its own, with 0 roadside inspections and 0 crashes on file. The company is one of 8,249 carriers with one power unit registered in San Diego County, this carrier included.