Gary Horton

Gary Horton founded Landscape Development, Inc. in 1983 with a clear mission: to elevate the standards of landscape construction and maintenance while delivering unwavering “Peace of Mind” to clients across California and the Western United States. Over more than four decades, Gary has grown LDI from a small local operation into one of the region’s most respected, integrated landscape companies—spanning construction, maintenance, arbor care, and landscape architecture. His leadership, vision, and commitment to excellence have shaped LDI’s culture, reputation, and long-term success.

As Executive Chairman, Gary continues to guide the company’s strategic direction, champion its values, and support the leadership team in advancing LDI’s legacy of innovation and service. Known for his people-first approach, Gary believes that great companies are built by great teams.

Gary remains deeply involved in the communities LDI serves, supporting charitable initiatives and public projects that strengthen local neighborhoods and enhance the built environment. Under Gary’s enduring guidance, Landscape Development, Inc. stands as a trusted partner to builders, developers, property managers, and public agencies—delivering thoughtful, reliable solutions backed by decades of expertise.