ESa (Earl Swensson Associates) is a nationally recognized architecture and interior design firm based in Nashville, Tennessee, providing design services in architecture, interior architecture, master planning, and space planning. Founded in 1961, the firm serves clients globally in various sectors, including healthcare, hospitality, education, corporate offices, and senior living, as well as community projects and the arts. ESa is known for creating wellness environments that are functional and cost-effective, with a focus on collaborative and sustainable solutions.