For continental US, orders are shipped via FedEx, UPS, or US Mail. Shipping rates are based on our cost and depend on weight, product dimensions, and destination. Shipping rates for orders outside the continental US will need to be quoted by a US Water customer service representative before the order can be processed. Many commercial items and oversized/overweight items will have an additional shipping fee. For questions regarding these items please contact us at 1-800-608-8792.