Orndorf & Associates, Inc, structural engineers, is registered in 26 of the 50 states which includes a large number of registrations in the Northeast and Southeast corridors. The majority of the firm’s work is in the Tri State area of Pennsylvania, New Jersey and Delaware. More recently we added 13 projects in the state of New York. Our shopping center and retail experience including restaurants, big box stores, chain stores and supermarkets are located in: CT, DC, FL, GA, IN, MD, NH, NJ, NM, NY, PA, SC, TX and VA.