WE'VE CELEBRATED OVER 20 YEARS OF SERVICE TO OUR CLIENTS. Founded as Charles L. Chambliss, Architect in 1974, the company was incorporated as Chambliss Design Associates, Inc. in 1995, dba CDA Architects. CDA is a full service Professional Architectural Firm located in Houston, Texas. We have recently completed projects in many industries including Retail, Educational, Food Services, Office, Automotive Services, and many others. We have a very talented Staff of Hard working individuals that make every effort to serve our clients.