Washer Hill Lipscomb Cabaniss, LLC, (WHLC) Architecture is an established 35 year old Baton Rouge architecture and interior design firm with offices in Baton Rouge, Louisiana; Fairhope, Alabama; and Biloxi, Mississippi. WHLC is a full-service, award-winning professional architecture firm with expertise in healthcare design, multi-family residential architecture, project delivery, building programming, planning, and interior design. WHLC maintains a high commitment to design excellence, explorati