Lexicon offers a unique combination of capabilities. Our services include construction management, fabrication, erection, mechanical installation, and plant maintenance for heavy industrial, commercial, and roadway projects, as well as a full spectrum of golf course construction and management services.  Our headquarters is in Little Rock, Arkansas, and our company is comprised of the following four divisions and their specialties:  Lexicon's construction division (formerly known as Schueck Steel) specializes in structural steel erection, mechanical equipment installation, construction management, and plant maintenance (including shutdown/turnaround services).  Prospect Steel specializes in structural steel fabrication and erection.  Custom Metals specializes in plate and sheet metal fabrication, installation, and maintenance.