Duplantis Design Group, PC (DDG) is a multi-disciplinary firm offering civil engineering, architecture, coastal and water resources engineering, landscape architecture, and surveying from 6 offices across South Louisiana and Texas – Thibodaux (headquarters), Baton Rouge, Covington, New Orleans, Lafayette, and Houston. Through the hiring of key staff and strategic partnerships, DDG has proven the capability to deliver a wide range of services and support to many diverse clients throughout the Gulf South. Our team combines exceptionally high standards and creative solutions to exceed expectations every day. Work with us to experience the enthusiasm, flexibility, and integrity we bring to every project.