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Courier Deliveries Across Texas


Whether you need a rush service or a scheduled delivery, our courier and messenger delivery drivers can provide same day, time sensitive messages, packages and freight parcels throughout Texas. You can count on COSA's courier services to get your valuable, time sensitive deliverables or pick-ups to or from your destination. We have a proven track record and quality reputation for over 30-years.

COSA offers a wide ranging of flexible courier services to meet your exact needs and requirements. Reliable, professional attired couriers are at your service 24/7 utilizing a fleet of vehicles that are capable of delivering everything from a letter to a fully loaded parceled pallet when and where you need it.



Scheduled Routed Deliveries

Same Day On Demand Delivery

Rush Courier Service

Perishable Product Delivery

Medical Record & Lab Work Delivery

Specimen & Sample Delivery

Prescription Pickup & Delivery

Medical Devices & Equipment Delivery

Mail & Message Delivery

Legal Delivery Courier Services

Court Filing Delivery

Document Retrieval Service

Parts & Parcel to Dock Delivery

Assigned Driver Delivery

Inter-Officer Delivery

Residential Delivery

Delivery Conformation Services

Whether your need to schedule a future delivery or need something deliver in a rush, COSA couriers are ready to go to work for you. Our drivers are trained in most effective methods in the industry and utilize the latest technology to find the most efficient routes to get your package to its destination safety.