H. Edward Black and Associates, Ltd. is a privately held landscape architectural firm based in Harrisburg, Pennsylvania. Founded in 1972, the company specializes in landscape architecture, emphasizing creativity, imagination, and sustainability in its projects. With a small team of 2-10 employees, the firm operates primarily in the landscape architecture industry, providing services that likely include site planning, urban design, and environmental planning. The company is known for its long-standing presence in the Harrisburg area and its commitment to innovative and sustainable design solutions.