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
Grand Transportation Service INC is an interstate motor carrier in Houston, Texas (USDOT 2136181) with active operating authority and a self-reported fleet of 55 power units.
Key takeaways
USDOT 2136181 is registered to Grand Transportation Service INC, an interstate carrier based in Houston, TX.
MC docket number on file: MC-750189.
Operating authority status: authorized (Common), with $5M BIPD insurance on file.
Self-reported fleet size: 55 power units and 81 drivers (FMCSA MCS-150 self-report; sanitized for plausibility).
2 of 51Vehicle inspections with an out-of-service order3.9%
2 of 40Driver inspections with an out-of-service order5.0%
4Crashes on file0 fatalities · 2 injuries reported
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 Grand Transportation Service INC
Grand Transportation Service INC is an interstate motor carrier based in Houston, Texas, registered with the FMCSA under USDOT 2136181. It holds active operating authority (MC-750189), with $5M of BIPD insurance on file. The carrier self-reports a fleet of 55 power units and 81 drivers. Registered cargo includes passengers. Its most recent MCS-150 filing reported 3,773,743 mi (2025).
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.