Civil Engineering
Landscape Architecture
Site Security Consulting
Land Planning
Surveying / GIS

William H. Gordon Associates is recognized as a leading provider of professional consulting services to public and private sector clients in the Metropolitan Washington, D.C. tri-state region. 

Founded in Northern Virginia in 1976, our firm has assembled more than 125 professionals and support staff, including civil engineers, landscape architects, security consultants, land planners, surveyors and GIS specialists located within a regional network of five offices.

William H. Gordon Associates is a Washington DC Top 20 Engineering Firm.