ZT Consulting Group is a Southern California based consulting engineering company that provide services to public transportation agencies.

ZT Consulting Group, Inc. (ZTC) is a consulting engineering company that is specialized in Quality Assurance & Source Inspection (QA, QV, IQA, QMP, SIQMP, QAP and QAM), Forensic Engineering, and Structural Health Monitoring (SHM). At ZTC we are group of professional registered engineers, and technicians with decades of experience in design, construction, and fabrication support services.