The EMJ Companies are distributors of commercial grade building materials throughout the Midwest and Southeastern United States. The network of companies markets and distributes a complete offering of construction materials for a wide range of interior and exterior applications. Commercial wall systems Commercial ceiling systems Exterior claddings and coatings Specialty products Installation tools and accessories Please visit our location or product pages for more information about our offerings. © 2014 The EMJ Companies. All Rights Reserved. Phone: 630.852.4600 | Fax: 630.852.0308