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Welcome to

effective communication.

Welcome to

accountability.

Welcome to

clarity of expectations.

Welcome to

initiative and creativity.

Welcome to

trust.

Welcome to

collaboration and teamwork.

Welcome to

effective communication.

Welcome to

accountability.

Welcome to

clarity of expectations.

Welcome to

initiative and creativity.

Welcome to

trust.

Welcome to

collaboration and teamwork.

At DEA, we are creating a different future: Engineers, surveyors, planners, hydrographers, landscape architects, and natural resources scientists working together to improve the quality of life while demonstrating stewardship of the built and natural environments.
Welcome to David Evans and Associates, Inc.

Energy
Water & Environment
Land Development
Surveying & Geomatics
Transportation
Marine Services

FEATURED PROJECT

Snoqualmie Falls Hydroelectric Redevelopment

FEATURED PROJECT

The Arapahoe/Parker Interchange Final Design