Full Spectrum Investigations and Consulting is a full-service, licensed and insured private investigation agency specializing in providing expert witness testimony and conducting complex investigations. Based in Oak Harbor, Washington, we offer a wide range of investigative and consulting services, including background investigations, consulting, and expert witness services. With extensive experience in a variety of investigative, leadership, and employment issues, we provide premier investigative assistance to the public and private sector, as well as individuals. Our services include case review and preparation, expert opinion and testimony, and courtroom testimony. We are available nationally and are committed to providing the highest levels of expertise, competence, and service to our clients.