McGill Associates, P.A. is a multi-disciplinary engineering and consulting firm that offers a range of services including civil engineering, landscape architecture, and environmental consulting. They generate revenue by providing design, planning, and project management services to both public and private sector clients. Founded in 1988, the company has a strong reputation for delivering innovative and sustainable solutions. Key historical milestones include their expansion into multiple states and a diverse portfolio of projects that highlight their expertise in infrastructure development.