Kaplan Chen Kaplan offers comprehensive architecture and planning services, ranging from site analysis and master planning to historic preservation and construction management. They emphasize a collaborative design process that actively involves clients and users, focusing on creating spaces that harmonize with their environment through natural light and thoughtful planning. The firm's work balances respect for history and tradition with modern needs, including award-winning projects that adapt and reuse existing buildings, notably at institutions like CalTech, USC, and UCLA. Founders David and Barbara Kaplan bring extensive experience and education, with David specializing in adaptive reuse and seismic improvements, and Barbara known for designs deeply connected to site, climate, and indigenous materials. Together, they champion sustainable, community-focused architecture that honors cultural heritage while embracing innovation.