H & H Valve Service, Inc. is headquartered in Virginia and is a licensed and DOT registered freight hauling company. The company specializes in freight hauling services, fire hydrant and gate valve production, and other water distribution products. H & H Valve Service Inc. was established in 1993 and has been providing quality services since then. The company specializes in the manufacture and distribution of products such as fire hydrants, resilient wedge gate valves, butterfly valves, water distribution products, and other