Nancy Choi specializes in the forensic investigation of building performance issues, with expertise in water intrusion and building envelope systems for all six sides of the enclosure. She applies her design, construction, and investigative background to help attorneys and insurers diagnose problems and resolve standard-of-care matters and design and construction defects for a wide range of property types. In addition to support for disputes, claims and litigation, Nancy's work includes development of practical repair concepts, due diligence assessment, building code analysis, and accessibility compliance.