Motor carrier · USDOT 3371941

OSIEL A RODAS DIAZ, San Rafael, CA: USDOT 3371941 safety record, inspections, out-of-service, crashes

1Power units
1Drivers
0Roadside inspections on file
0With an out-of-service order
0Crashes on file

Fleet and drivers are as OSIEL A RODAS DIAZ filed them on its MCS-150, last updated March 22, 2023. The carrier has been on the FMCSA register since December 18, 2019. Inspections and crashes are the reports in Velarion’s copy of FMCSA’s inspection and crash files, which hold the reports filed by some states, not every state; FMCSA’s free SAFER snapshot carries the carrier’s national 24-month inspection and out-of-service figures.

What the register holds for OSIEL A RODAS DIAZ: its USDOT number, its address in Marin County, its operating authority, its fleet of 1 power units and 1 drivers; FMCSA has not rated it. Velarion’s copy of the inspection and crash files holds no inspection and no crash for USDOT 3371941.

Identity

Legal name as filed	OSIEL A RODAS DIAZ
Doing business as	O & A MAINTENANCE
USDOT number	3371941
Status on the census	Active
Address	San Rafael, CA 94903
County	Marin County
Operating authority	Intrastate Non-Hazmat Carriers
Hazardous materials	Does not carry hazardous materials
Safety rating	Not rated
Power units	1 (1 trucks)
Drivers	1 (0 with a CDL)
On the register since	December 18, 2019
MCS-150 last filed	March 22, 2023
MCS-150 annual mileage	10,000 miles (2022)
Cargo carried	Other; General Freight

Cited to the FMCSA Company Census File.

Roadside inspections

0Inspections
0Any out-of-service order
0Driver out of service
0Vehicle out of service

Velarion’s copy of the inspection file holds no inspection for USDOT 3371941.

Cited to the FMCSA Vehicle Inspection File; up to 50 rows shown, newest first.

Crashes

0Crashes
0With a fatality
0With an injury

Velarion’s copy of the crash file holds no crash for USDOT 3371941.

Cited to the FMCSA Crash File; up to 50 rows shown, newest first.

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FMCSA publishes a free snapshot of every carrier on SAFER: its registration, its national inspection and out-of-service figures for the last 24 months, and its crashes; open it for USDOT 3371941.

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.

OSIEL A RODAS DIAZ, doing business as O & A MAINTENANCE, reports 1 driver and 1 power unit, and 16.7% of California carriers with 1 power unit have any recorded roadside inspection. Marin County counts 596 carriers of this size, this carrier included. Among roadside inspections of California carriers with 1 power unit, 20.4% ended in an out-of-service order, and 61.2% of those carriers joined the register before this carrier did.