Founded in 1953, Integrus Architecture comprises a diverse and dedicated group of architects, structural engineers, interior ... designers, and business professionals who excel in the delivery of professional services to civic, government, justice, higher education, K-12, and commercial clients throughout the world. At Integrus we are committed to client service, long-term relationships, innovation and excellence in our design, and the promotion of environmental stewardship. Integrus employs a staff of over 100 with offices located in Seattle and Spokane, Washington. 117 S. Main Street Seattle, WA 98104 206.628.3137 10 S. Cedar Spokane, WA 99201 509.838.8681 Integrus’ projects vary in both size and type ranging from College and University facilities, K-12 schools, and School District Administration facilities, to U.S. embassies, police stations, courts, detention/corrections facilities and corporate headquarters.. This work has included design and security consulting services, pre-design programming, needs assessments, and full A/E. read more