Frost has been delivering a unique combination of products, service and expertise to the bi-state region for nearly a century. Three generations of the Frost family have guided the distribution company, focused on the electrical supply, industrial, automation, tools, safety and voice/data industries. Frost's knowledgeable staff has decades of collective industry experience serving customers from its headquarters in Maryland Heights, MO and its five full-service branch locations in the city of St. Louis; O'Fallon and Columbia, MO; and in Collinsville and Lebanon, IL. Frost - Providing unmatched supply, support and service for 100 years..