Jason O'Mara

Project Manager

With over 20 years of experience in architecture, general contracting, exhibit fabrication, and project management, Jason has led projects across the U.S. in design, estimating, scheduling, documentation, and construction administration. His portfolio spans luxury homes for A-list celebrities and museum exhibits for renowned institutions including the Smithsonian National Museum of American History, the Natural History Museum of Los Angeles County, and the University of Wisconsin's Alumni Park.

Coming from a family of tradespeople and machinists, Jason combines practical wisdom with applied skill. He earned both Bachelor and Master of Architecture degrees from the University of Michigan, and launched his career in Boston before relocating to Los Angeles in 2010. There, he honed his expertise in residential documentation, technical exhibit design, and custom fabrication—including contributions to projects by Tadao Ando, Ray Kappe, Richard Neutra, and John Lautner. Recently, Jason's work has centered on project management, leading teams in exhibit production, commercial architecture, and luxury residential construction. At Landmark PM, he brings the full weight and diversity of his experience, depth, versatility, and determination to every project.

Outside the office, Jason is a devoted father and husband who enjoys time with his family. He is a sports fan, outdoorsman, and loves to create meaningful, beautiful objects at all scales.