HG Cornerstone, LLC
Civil EngineeringMassachusetts, United States2-10 Employees
HG Cornerstone, LLC is a civil engineering practice based in Needham, Massachusetts. It provides construction forensic engineering and expert witness services for construction-related litigation, with investigations grounded in fact-based research and testimony drawn from more than 30 years of hands-on contracting and engineering consulting experience led by Joel E. Breuer, P.E. The firm's work covers issues such as building defects, building code violations, construction accidents and injuries, property damage, defective components and materials, design flaws, design professional E&O claims, and environmental contamination. The practice serves attorneys, insurers, contractors, product manufacturers, and designers involved in disputes over construction projects, helping support both claims and defenses. Its principal, Joel E. Breuer, has defended clients and coordinated with insurers on large-scale casualty claims and subrogation matters.