McCoy's Building Supply is a fourth-generation family business. Started by Frank McCoy in 1927 as McCoy Roofing Company in Galveston, Texas, the company evolved into McCoy's Building Supply and grew across Texas and beyond under the leadership and vision of Frank's son, Emmett McCoy, and later, by Emmett's children and grandchildren. Today, McCoy's Building Supply has 85 locations, two millwork facilities and three internal distribution centers within a three-state area.