BC3D Design was established in 1990 by William Cullen, Architect, to provide Architectural services to builders, developers and individual entities in the Greater Cincinnati area. Our services have since expanded to include custom designed single family and multi-family projects. In addition, commercial and residential remodeling projects are also undertaken.

William Cullen, founder of BC3D Design.
Mr. Cullen holds a Bachelors degree (BArch) from the College of Design, Art and Architecture, University of Cincinnati (1977), and is a graduate of the Ohio College of Applied Science with an associates degree in Architectural Technologies (1973). The University of Cincinnati is considered to have one of the top architecture schools in the nation.
Registered Architect: Ohio, Kentucky and Florida. Certificate: National Council of Architectural Registration Boards.
Allied Construction Industries, Cincinnati, Ohio.
Lebanon, Ohio Chamber of Commerce.