Legacy Partners‘ 580 Anton project celebrated its Grand Opening on Thursday, September 20th. D 7 Consulting provided Roofing & Waterproofing Building Envelope Consulting Services throughout the project, including Design, Construction Administration, full-time Quality Assurance Observation and Electronic Testing. The luxury apartment community has a prime location in Costa Mesa steps from fine dining and shopping at South Coast Plaza & live performances at Segerstrom Center for the Arts and includes many high-end amenities.