Chris Sheridan specializes in mechanical engineering and forensic MEP services for building systems at Thornton Tomasetti, focusing on HVAC and mechanical systems for commercial, industrial, educational, and institutional facilities. He designs critical air conditioning and ventilation systems and investigates the causes and origins of failures, building system performance issues, and building code and code-upgrade compliance. Chris also provides insurance-related consulting and building condition assessments, helping owners, insurers, and legal teams understand mechanical system damage, construction defects, and practical repair options. Chris also serves as a testifying expert on disputes involving HVAC system design, installation, and performance in a range of building types.