We provide services like NYC Local Law 87 Compliance, NYC Local Law 97 Compliance, NYC Local Law 84/133 Compliance and similar compliance services. New York’s Premier Sustainability Consulting Experts in Real Estate Owners, Managers, and Developers in Helping them with Energy Use Reduction and Regulatory Compliance. New York’s Premier Sustainability Consulting Experts in Real Estate Owners, Managers, and Developers in Helping them with Energy Use Reduction and Regulatory Compliance. The Cotocon Group (CO-TO-CON, meaning COoperation TO CONservation), provides turnkey solutions that maximize peak performance and devise strategies through energy modeling, audits and commissioning for its clients to meet prerequisite standards for planning and constructing highly efficient, sustainable and low carbon-footprint buildings throughout the U.S.