Founded in 1967, Plant Maintenance Service Corporation provides a range of industrial fabrication and field construction services to its clients. Based in Memphis, Tenn., the company caters to clients throughout the United States, as well as internationally. The company designs and manufactures pressure vessels, heat exchangers, columns and other types of process equipment for assorted industries including chemical, petrochemical and agricultural. Plant Maintenance Service Corporation's fabrication department offers machining, computer numerical control drilling/burning, water table and plasma cutting facilities to its customers. Jacobs Engineering, Veolia Water, Kellogg-Brown and Root, Mustang Engineers and AG Processing are a few of the company's clients.