Profile: P S F Industries, Inc. specializes in custom steel plate fabrication and erection. We offer boilers, heat exchangers, pressure vessels, stacks, tanks and associated structural steel supports & piping carbon steel to stainless & duplex steels, Hastelloy & titanium alloys as well as stainless steel. We deal with mechanical design of the system, fabrication & erection of associated ducting, piping & structural steel supports, instrumentation, insulation installation and painting & scaffolding services.