Hartshorne Plunkard Architecture is an award-winning architecture, planning and interior design firm that practices nationally from our Fulton Market studio in Chicago. Since 1987, HPA has striven to deliver design interpretations that transform the way people live, work and interact with each other. In collaborative partnership with our clients, our creative team develops inspired and timeless architecture that responds to the unique attributes of each project. Incorporating knowledge-based trends and effective project management, we foster sustainable design solutions that activate the urban landscape.