GT Engineering is now part of J.S. Held. For current information, visit JSHELD.COM. -------- J.S. Held’s forensic engineers specialize in civil, structural, and construction matters. Our team includes multi-disciplinary professionals including specialties in failure analysis, metallurgy, roofing, MEP, chemistry, building code compliance, fire origin and cause, and building defects. We work with the insurance, legal, and construction community to determine cause, origin, and extent of damage while also offering repair options, plans, and litigation support, when necessary. Additionally, our competence in materials science and metallurgy, mechanical engineering, and chemistry has been sought by law firms, insurance companies, corporations, governmental agencies, and industrial manufacturers.