Hiram Emission Center is adjacent to the Chik-Fil-A located in the Wal-Mart shopping center in Hiram, Georgia. The address is 40 C.W. Sims Road Hiram, Georgia 30141. This location has dual entrances, the main entrance being located on C.W. Sims Road or you can enter from from the parking lot adjacent to Chik-Fil-A. Another easy and convenient location for our customers.