Find the answers you’re looking for with the help of Seattle Detective Bureau. This licensed private investigation agency in Seattle, WA, is dedicated to providing clients with the information needed to make informed decisions. Led by personal investigator Janet Christensen O’Brien, who has more than 40 years of experience in the field, this team specializes in locating missing persons and... Read More

By using our extensive network of personnel, we draw from decades of experience to assemble teams of instructors, agents, and advisors for any need. We aim to protect and educate by providing corporate and private security services, private and complex investigation services, as well as a number of other valuable services.