Doan Companies | Ypsilanti, Mi

Doan Companies | Ypsilanti, Mi – Company has been in business since 1970. Doan became a Redi-Mix producer in 1988 when it acquired redi-mix operations in Ann Arbor, Mich. Doan has nine plants in the Detroit area. Its Web site says that the Doan Companies “live to outdo yesterday’s performance daily.” Since 2000, Doan has acquired Clark Block & Supply and Ernst Concrete & Supply, as well as opening its Dundee Concrete Plant in Dundee, Mich.