CTL Engineering Inc

CTL Engineering is a full-service consulting engineering firm headquartered in Columbus, Ohio that provides environmental, geotechnical, construction administration and inspection, forensic science (including accident reconstruction and failure analysis), roofing/building envelope consulting, specialized testing (nondestructive, product, chemistry, metallurgical, and construction materials labs), and IT services such as cyber security and software/web development. CTL Engineering serves markets including transportation, water and wastewater, commercial, education, healthcare, manufacturing, telecommunications, and energy, operates regional offices across several states, maintains accredited laboratories, offers expert-witness and remediation services, and is an employee-owned, MBE company that emphasizes sustainability, risk mitigation, and practical, innovation-driven solutions (CTL Engineering; see also About CTL).