Engler, Meier & Justus, Inc. (EMJ) was founded in 1962 as a commercial interior subcontractor specializing in drywall, metal ... framing and ceiling systems. Today, the EMJ Companies are distributors of commercial grade building materials throughout the Midwestern and Southeastern United States. EMJ administers the operations of its various affiliates who in turn directly handle the sale, delivery and warehousing of its product line. Major product lines include commercial acoustical ceilings and walls, drywall, metal studs, insulation and exterior insulating finish systems. read more