Founded in 2016 through the merger of Fourrier Consulting Engineers and Solo Environmental Consultants, Fourrier & de Abreu Engineers (FDAE) is a minority‑owned company that maintains high standards for client satisfaction and provides innovative and cost-effective solutions. FDAE’s business philosophy consists of a daily commitment to the ethics and principles of engineering, care for our employees, and dedication to our clients, all of which have made us the premier solid waste engineering company in Louisiana.