Masonry Technologies Inc. (MTI) is a consulting firm based in Downers Grove, Illinois that specializes in problem-prevention and problem solving for all types of masonry systems. Services include construction document review, construction site observation, masonry wall inspections and restorations, forensic investigation, expert witness, and seminars. With over 20 years of specialized masonry experience, MTI has served thousands of clients, including architects, engineers, government agencies, property managers, law firms, building developers, contractors, and property owners. The company takes pride in its understanding of client needs and strives to find economical solutions that are reasonable and practical to implement.