📍 1902 Penn Mar Ave, South El Monte, CA, 91733
📞 626-442-8570
Locally owned and operated. See us for all your needs.
📍 1767 Industrial Way, Los Angeles, CA, 90023
📞 323-263-6944
📍 9735 Alpaca St, South El Monte, CA, 91733
📞 626-442-8570
📍 2900 S Sunol Dr, Vernon, CA, 90058
📞 323-264-0111
Updated Sep 2026
📍 2454 E 58th St, Vernon, CA, 90058
📞 323-583-8711
🌐 certifiedsteeltreat.com
Certified Steel Treating Corp. is a metal heat treating company located in Vernon, California. They specialize in heat treating services for various metal products, including heating steel. The company is known for its focus on quality and precision in metal treatment processes.
📍 2454 E 58th St, Vernon, CA, 90058
📞 323-583-8711
📍 2466 E 56, Huntington Park, CA, 90255
📞 323-584-4889