When the first GMS company opened its doors in 1971, customer service was and continues to be the cornerstone of everything we do. In total, we distribute over 20,000 unique products from the industry’s leading manufacturers, all across the nation. In addition to gypsum wallboard and acoustical products, we supply a comprehensive inventory of other building materials, including FRP boards, metal framing, insulation, exterior insulation and finish systems, ready-mix joint compound, tools, and various other related interior construction products.

M.R. Lee Building Materials is conveniently located in Alsip, Illinois to provide service for the Chicagoland area, its collar counties, Kankakee County and Northwest Indiana. Our services include commercial and residential, from 90-story high rises to house additions, and everything in between. We deliver and stock a wide variety of products including drywall, metal studs, insulation, access doors and much more. Our experienced staff is knowledgeable, professional and attentive to the needs of our customers.