Building knowledge and connections


902 Broadway, 19th Floor
New York, NY 10010
Phone: 212-677-6030
Fax: 212-979-0535

HHPA (Hardy Holzman Pfeiffer Associates LLP) is one of the country's leading planning, architecture, and interior design firms, internationally recognized for its innovative exploration of design. Established in 1967, the firm is known for its wide range of experience in complex building types for civic, educational, and commercial use.