DDC inc. (Development Design Consultants, Inc.) is a full service professional engineering firm providing land development consulting services in the Central Maryland Region. We offer professional engineering, planning, landscape architecture and land surveying services. Our projects include residential, commercial, institutional, and industrial developments. Our multi-disciplined staff includes engineers, planners, landscape architects, LEED accredited designers, and land surveyors. We invite you to explore how DDC's diverse services and expertise can support the success of your most challenging projects.