Expert guidance on NYC building compliance, Local Law 97, permits, and construction — for property owners, managers, and industry professionals.
For Property Owners, Managers & Developers If you manage multiple buildings, LL97 isn't a single project—it's a portfolio-wide challenge. Each building has different emissions profiles, different upgrade needs, …
Build Nexus helps NYC property owners navigate Local Law 97, permits, and compliance — from planning through execution.