El Taller Colaborativo, PC (ETC) provides comprehensive Architectural, Engineering, Planning, Landscape Architecture, and Construction Management firm services. Since its founding in 1985, ETC has designed award winning projects for public and private clients throughout the Northeast. Our current staff of professionals offer our clients high quality, innovative design solutions. ETC is a full-service architecture, engineering, planning, interior design, and construction management firm, offering our clients a broad range of professional services. ETC also offers our clients coordination and support for LEED (Leadership in Energy and Environmental Design)certification through the United States Green Building Council (USGBC).