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Motor carrier · USDOT 4075697

HERIBERTO ISLAS DIAZ, Truckee, CA: USDOT 4075697 safety record, inspections, out-of-service, crashes

Fleet and drivers are as HERIBERTO ISLAS DIAZ filed them on its MCS-150, last updated August 1, 2024. The carrier has been on the FMCSA register since May 12, 2023. 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 HERIBERTO ISLAS DIAZ: its USDOT number, its address in Nevada 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 4075697.

Identity

Legal name as filedHERIBERTO ISLAS DIAZ
Doing business asAARON PUMPING
USDOT number4075697
Status on the censusActive
AddressTruckee, CA 96161
CountyNevada County
Operating authorityIntrastate Non-Hazmat Carriers
Hazardous materialsDoes not carry hazardous materials
Safety ratingNot rated
Power units1 (1 trucks)
Drivers1 (0 with a CDL)
On the register sinceMay 12, 2023
MCS-150 last filedAugust 1, 2024
MCS-150 annual mileage12,000 miles (2023)
Cargo carriedBuilding Materials; Construction

Cited to the FMCSA Company Census File.

Roadside inspections

Velarion’s copy of the inspection file holds no inspection for USDOT 4075697.

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

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 4075697.

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 4075697.

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

This public-records page covers motor carrier USDOT 4075697, HERIBERTO ISLAS DIAZ (doing business as AARON PUMPING) in Truckee, CA, Nevada County, with intrastate non-hazmat operating authority. The page lists 1 power unit and 1 driver, with 0 roadside inspections, 0 out-of-service orders, and 0 crashes on file.