Geosciences Design Group is a full-service engineering and consulting firm. Headquartered in Nashville, Tenn., it serves clients on a national and international basis. The group is one of the leading providers of geotechnical engineering, material testing and site evaluation services in Middle Tennessee. Its construction monitoring services include site grading inspection and proofrolling, pier installation, concrete field testing, welded and bottled structural steel inspection and engineered fill monitoring. The company also conducts real estate assessments and offers risk management and abetment design services. Additionally, it offers a variety of forensic services, such as construction claims review and evaluation. The company deals in the investigation for dams and reservoirs.