Cargo carriedGeneral Freight, Metal: sheets, coils, rolls, Motor Vehicles, Other
MCS-150 mileage143,172 mi (2023)
Phone (on file)(281) 960-0857
Sources: census record as of October 19, 2026; authority and insurance from FMCSA L&I, checked October 4, 2026; inspections and crashes from FMCSA SMS, checked October 4, 2026.
Quick answer
Jonathon Castro is an interstate motor carrier in Pasadena, Texas (USDOT 3984448) with active operating authority and a self-reported fleet of 1 power unit.
Key takeaways
USDOT 3984448 is registered to Jonathon Castro, an interstate carrier based in Pasadena, TX.
MC docket number on file: MC-1492869.
Operating authority status: authorized (Common), with $300K BIPD insurance on file.
Self-reported fleet size: 1 power unit and 1 driver (FMCSA MCS-150 self-report; sanitized for plausibility).
Registered cargo types include general freight, metal: sheets, coils, rolls, motor vehicles, other.
0 of 1Vehicle inspections with an out-of-service orderToo few inspections for a meaningful rate
0 of 1Driver inspections with an out-of-service orderToo few inspections for a meaningful rate
Source: FMCSA Safety Measurement System, roadside inspections and crashes over a ~24-month window, checked October 4, 2026. An out-of-service rate is the share of inspections in which a vehicle or driver was placed out of service. With few inspections, one result moves the rate a lot. FMCSA crash records include crashes regardless of fault. None of these figures is a safety rating. The official Satisfactory/Conditional/Unsatisfactory safety rating is issued separately. See SAFER.
About Jonathon Castro
Jonathon Castro is an interstate motor carrier based in Pasadena, Texas, registered with the FMCSA under USDOT 3984448. It holds active operating authority (MC-1492869), with $300K of BIPD insurance on file. The carrier self-reports a fleet of 1 power unit and 1 driver. Registered cargo includes general freight, metal: sheets, coils, rolls, motor vehicles, other. Its most recent MCS-150 filing reported 143,172 mi (2023).
Before you work with this carrier
Confirm the safety rating. Authority and insurance are shown or linked above. Open the SAFER snapshot for the official safety rating and out-of-service status.
Verify insurance is current. Coverage on file can lapse; confirm active BIPD/cargo before tendering a load.
Match authority to the work. For-hire loads need active operating authority. A USDOT number alone isn't enough.