For nearly 50 years, Henderson Associates Architects, Inc. (HAA) has delivered innovative, functional, and cost-effective architectural solutions for a diverse range of clients and project types regionally and nationally. We have produced successful, beautiful solutions for buildings, cityscapes, parks, and neighborhoods. We are proud to be the recipient of high praise from our many repeat clients.
Founded by William Henderson in 1976, HAA is a full-service architectural firm located in Edwardsville, Illinois. In 1999, William’s son Jamie took the reins to become owner and president of Henderson, expanding services and ensuring the firm’s continued prosperity.
In 2023, HAA merged with REspace Design, a virtual architecture firm in Collinsville, Illinois. REspace founders Eric Bratzler and Ryan C. Suess bring a diverse array of design experience and a passion for leveraging cutting edge technology to make the process of creating architecture more efficient.
Through the evolution of our firm, our foundational mission remains to provide cost-effective and site sensitive design solutions. Henderson Associates Architects is committed to continually seeking the most innovative and efficient ways to meet the needs of our clients.
