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Lasting Positive Impact™

At Draper Aden Associates, Lasting Positive Impact™ is  more than a slogan, it represents and embodies our core culture and belief that each day gives us an opportunity to leave our mark on the World.  With more than 40 years of experience providing civil, environmental, geotechnical, solid waste, and structural engineering, surveying and subsurface utility engineering, site planning and engineering, and construction inspection services throughout the Mid-Atlantic region, we are more than just a set of plans; we are a way to achieve.


  • Employee Spotlight: Kathleen Stark

    At DAA, we are overflowing with exceptional employees and each month we like to choose one to highlight. You can also check back next month to see who is featured in the […]

  • Be Prepared for Summer Heat and Hurricane Season

    Summer is a time filled with barbecues, splashing around in the pool, traveling, and outdoor festivals. However, the summer season also means scorching temperatures and the beginning of hurricane season. […]


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