In 1906, the Dixie-Portland Cement Company (later Penn-Dixie) established a cement production center in what was then known as the Deptford area, south of South Pittsburg. The company hired New York insurance executive Richard Hardy to oversee the development of a company town, which became known as "Richard City" after Hardy. After becoming president of the company in 1914, Hardy initiated a major expansion project in Richard City. Many of the town's houses, churches, businesses, and even utility poles were constructed using the company's cement. The plant operated until 1980, when Penn-Dixie went out of business. The site was later purchased by Vulcan Materials. Richard City was annexed by South Pittsburg in 1985.