GSO (Golden State Overnight)

Golden State Overnight (GSO) is a regional parcel delivery service primarily serving businesses and consumers in California and surrounding states. It offers overnight and expedited shipping options, ensuring packages are delivered quickly and reliably within a short timeframe. GSO handles small to medium-sized parcels, providing tracking and customer support. Like other courier services, it streamlines the logistics of sending and receiving goods, making it essential for businesses needing fast, dependable delivery within the region.