Fort Worth, TexasPrincipal at RPGA Design Group Inc Architects Robert Garza is a founding principal of RPGA Design Group. Robert and his brother, Richard, established the philosophy by which RPGA adheres to today, one of... Robert Garza is a founding principal of RPGA Design Group. Robert and his brother, Richard, established the philosophy by which RPGA adheres to today, one of fostering a thorough understanding of its clients to provide Architectural Services that exceed the clients expectations. In 1989, Robert...