Decco Castings, Inc.
Aviation and Aerospace Component ManufacturingCalifornia, United States11-50 Employees
Decco Castings, Inc. is an aerospace and defense-focused manufacturer that specializes in precision aluminum sand and permanent mold castings for the aviation, defense, and commercial sectors. The company serves a mix of prime and contracted customers, including Lockheed, Boeing, Eaton Aerospace, Parker, SCFM, and Raytheon, by providing castings at various stages of completion—from semi-raw components to finished machined and painted products. Its production covers multiple aluminum alloys, with material properties aligned to industry specifications and customer requirements, and it maintains quality certifications and inspection capabilities to support the supply needs of major primes. Based in southern California and incorporated in 1973, Decco operates two adjacent facilities—the Foundry and the Finishing site—to manage manufacturing and finishing processes, and it pursues recognized quality standards through AS9100-D, ISO 9001:2015, and NADCAP accreditation for inspection activities. The business is positioned within the aerospace and aviation components sector, offering integrated casting solutions and certified processes to meet stringent industry demands. A recent development highlights ongoing expansion of its scalable operations to support its established customer base in the region.