William Hamilton Arthur IV, AIA, NCARB, and his firm WHAA stand as stewards of Coral Gables’ rich architectural legacy. As a third-generation architect practicing in the City Beautiful, William brings unparalleled expertise in Mediterranean, Colonial, and historic architectural styles that define Coral Gables’ unique character. WHAA specializes in both historic preservation and new construction that respects neighborhood context, consistently achieving Board of Architects approval through thoughtful design that enhances the city’s architectural fabric. Whether working on residential, commercial, or restoration projects, William ensures each WHAA design contributes to the timeless aesthetic that makes Coral Gables one of America’s most distinguished planned communities.