Caldwell Associates Architects, Inc. recently announced that Ellis Architects of Tuscaloosa, Ala., has joined the company. This effort culminates a four-year transition for the companies that has enabled their shared expertise, culture and assets to bring greater value to their clients.The rebranded firm is Caldwell Architects, with offices in Pensacola, Tuscaloosa, Birmingham and Demopolis, Ala.  Miller Caldwell, III, shares the details.