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Motor carrier · USDOT 2732543

MARCELINO DIAZ, Ontario, CA: USDOT 2732543 safety record, inspections, out-of-service, crashes

MARCELINO DIAZ among San Bernardino County carriers

By power units, MARCELINO DIAZ is number 5,564 of 21,467 San Bernardino County carriers, level with 15,903 that also file 1; the county’s middle fleet is 1 power unit.

MARCELINO DIAZ (doing business as DIAZ & SONS TRUCKING), USDOT 2732543: 1 power unit (1 truck), 1 driver (0 with a CDL); Ontario, CA 91761, San Bernardino County; active on the census; Intrastate Non-Hazmat Carriers; no hazardous materials; not rated by FMCSA; hauls Other; registered June 30, 2015.

San Bernardino County carriers nearest MARCELINO DIAZ in fleet size

Roadside inspections

Velarion’s copy of the inspection file holds no inspection for USDOT 2732543.

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 2732543.

Watch USDOT 2732543

One carrier, $49/month: the register files for USDOT 2732543. What the watch covers →

One carrier — $49/month

Billing

Privacy

Source: FMCSA Company Census File (loaded October 15, 2026), FMCSA’s inspection and crash files. How these figures are made →