Dowdey, Anderson & Associates is a civil engineering and site design firm that has provided land development and consulting services in the North Texas area since 1967. DAA specializes in mixed-housing residential layouts, designs incorporating multiple sizes and types of housing product, and in infill residential sites, where the surrounding area is already urbanized. We are also experienced with commercial and mixed-use projects. Whether your project is a multi-phased residential development with thousands of lots, a townhome project on a handful of acres, or a challenging site for a handful of unique lots we have the skills and knowledge necessary to ensure its success.