Archive of the Work of


The Architectural Firm of O’Neil & Manion Architects P.A. was established in 1977 by William C. Manion AIA and Sara P. O’Neil- Manion AIA.  After the retirement of one of the founding partners, the firm decided to cease providing architectural services, and discontinued all architectural services in 2017. 

O’Neil & Manion Architects worked with many thoughtful and talented clients, employees, consultants, artists, photographers and craftsmen who were all part of their collaborative interdisciplinary project teams.  O’Neil & Manion thank them, and appreciate the effort that they put into producing forty years of distinct and creative projects.  Many of which have been published and/or recognized with national, regional and local design awards. This archive presents an overview of a selection of the body of work produced by O’Neil & Manion Architects creative and talented design teams.