Abraham Wien, LEED AP O+M, has over thirty-five years of experience and success in construction, real estate development, architecture, and environmental design. Mr. Wien’s professional experience includes being a key project team builder and experienced problem solver for commercial, industrial, and mixed-use developments, Mr. Wien has gained extensive experience in all types of sustainable and energy efficiency projects. He has been responsible for taking projects from land acquisition, conceptual planning through design development, property entitlements, financing, construction, economic stabilization, and project disposition. He works closely with all type of professionals to achieve the best possible results on any given project. Mr. Wien is an accomplished entrepreneur that holds many patents in a variety of fields including engineering and building systems, energy, and water saving devices, sustainable waste disposal systems, the packaging industry, and medical devices. Mr. Wien holds professional degrees in Architecture and in Environmental Design, He is a LEED AP with a specialty in Operations and Maintenance (O+M). He is also a member of the U.S. Green Building Council (USGBC) and the Association of Energy Engineers (AEE).