D & B Engineers and Architects, P.C.
Environmental ServicesNew York, United States201-500 Employees
Founded in 1965 and based in Woodbury, New York, D&B Engineers and Architects, P.C. operates as a mid-sized environmental services firm. It provides environmental engineering, science, architecture, and construction management across the planning, design, and construction phases of environmental projects. The firm works with a broad mix of public and private clients, delivering thousands of projects with budgets ranging from small to more than $500 million. Within the environmental design and engineering sector, D&B has earned placements and rankings in national and regional publications, reflecting its standing in the field. In January 2026, Steven Fangmann transitioned from president and CEO to chairman, marking a notable leadership change.