USDOT 337587 · Interstate · Texas

Maritime Services LTD

US DOT337587

MC Docket157885

Operating authorityAuthorized · Common · Contract

Insurance on fileBIPD $1M

Safety ratingCheck on SAFER →

OperationInterstate

Census statusActive

ClassificationFor-hire carrier

Power units (fleet)144

Drivers84

LocationHouston, TX 77061

Cargo carriedGeneral Freight, Fresh Produce, Liquids/Gases, Intermodal Containers, Refrigerated food / meat, Other

MCS-150 mileage3,641,979 mi (2025)

Phone (on file)(713) 674-3544

HazmatYes, hazardous materials

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

Maritime Services LTD is an interstate motor carrier in Houston, Texas (USDOT 337587) with active operating authority and a self-reported fleet of 144 power units.

Key takeaways

USDOT 337587 is registered to Maritime Services LTD, an interstate carrier based in Houston, TX.
MC docket number on file: MC-157885.
Operating authority status: authorized (Common, Contract), with $1M BIPD insurance on file.
Self-reported fleet size: 144 power units and 84 drivers (FMCSA MCS-150 self-report; sanitized for plausibility).
Registered cargo types include general freight, fresh produce, liquids/gases, intermodal containers.

Safety & inspections

Official rating on SAFER →

217InspectionsFMCSA roadside, 24 months

90 of 212Vehicle inspections with an out-of-service order42.5%

5 of 216Driver inspections with an out-of-service order2.3%

8Crashes on file1 fatality · 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 Maritime Services LTD

Maritime Services LTD is an interstate motor carrier based in Houston, Texas, registered with the FMCSA under USDOT 337587. It holds active operating authority (MC-157885), with $1M of BIPD insurance on file. The carrier self-reports a fleet of 144 power units and 84 drivers. Registered cargo includes general freight, fresh produce, liquids/gases, intermodal containers, refrigerated food / meat. Its most recent MCS-150 filing reported 3,641,979 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.

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