Our Company Garrett Engineers is one of the oldest Forensic Investigation firms in the nation. Our reputation of having highly qualified Professional Engineers and experts, outstanding customer service, and attention to detail has made us a leader in the forensic industry. Since 1971, our forensic engineers and experts have helped our clients through a wide range of technical problems in a vast array of engineering disciplines. Our forensic services can help with settling claim cases before trial as well as expert testimony during trial. The purpose of our company is to help those who “Need to Know What Really Happened.”