Mas Iron, 1850 E 61st St, Los Angeles, CA 90001, US

Established in 1979, Fabco Steel Fabrication is a provider of metal fabrication and related services in the western United States. Located in Fontana, Calif., it provides a wide range of services, such as job shop fabrication, shearing, forming, burning, punching and welding. The company serves a host of markets, including commercial maintenance, private ventures, commercial and governmental construction firms, transportation, utilities, industrial, original equipment manufacturers (OEMs) and precast product manufacturing companies. Its customers include Disney Concert Hall, Coca Cola, Los Angeles International Airport, Toyota and the University of California. Fabco Steel Fabrication received the 2009 Best of Business Award in the fabricated structural metal category from the Small Business Commerce Association (SBCA).