William Hamilton Arthur Architect, Inc. (WHAA) is a third-generation architecture firm based in Miami and New York, specializing in designing a wide range of structures including schools, churches, restaurants, multi-family buildings, medical facilities, and homes. Led by Principal Architect William Hamilton Arthur IV, the firm’s design philosophy is deeply rooted in historic preservation and postwar architectural traditions, drawing inspiration from prominent architects such as Igor B. Polevitzky and Alfred Browning Parker. WHAA prides itself on its culturally-sensitive and historically-minded approach to architecture, with a strong sense of obligation to the communities it serves.
WHAA distinguishes itself in the industry by offering comprehensive project design, management, and planning services, eliminating the need to hire multiple consultants. The firm’s expertise extends to plumbing, mechanical, electrical, and structural design, all handled in-house to streamline project delivery and permitting processes. With a focus on passive energy design, open-air environments, and environmental consciousness, WHAA aims to create buildings that not only enhance their surroundings but also contribute to the sustainable development of South Florida’s built and unbuilt environments.
William Hamilton Arthur Architect, Inc. is committed to upholding a legacy of excellence in architecture, with a track record of over 1,200 construction projects, including numerous landmark structures in the City of Coral Gables. William Hamilton Arthur IV’s academic background in Urban and Regional Planning, Historic Preservation, and Latin American Studies informs the firm’s approach to design, ensuring a harmonious blend of aesthetics, functionality, and cultural significance in every project. With a strong emphasis on efficiency, environmental sensitivity, and cultural relevance, WHAA continues to be a leading force in shaping the architectural landscape of South Florida.