Jim Crosby co-founded Planning Design Group in 1985 with Randy Heckenkemper; and has worked as a licensed Landscape Architect since the early 1980s.

Throughout his career, Jim has utilized a hands-on management approach, seeing projects from conceptual design through final construction.

Jim has worked in all facets of Landscape Architecture in both the private and public sectors, but his passions are large-scale master-planned communities, and park and recreation facilities. Jim is also an avid outdoorsman and passionate about working with native plant material and natural ecosystems.

Jim earned his Bachelor of Science in Landscape Architecture from Oklahoma State University and has been a member of the American Society of Landscape Architects for his entire professional career.