Hamre Polygraph & Investigative services is the premier provider of investigating and lie detector / polygraph services in the Seattle area. We serve a large area from Bellingham to Vancouver, WA. Our goal is to provide efficient, effective service to our clients while maintaining their privacy. Our polygraph examiner is one of the best in the business and our investigators are experienced in covert surveillance and locating missing persons. We want our valued customers to be satisfied with the results so our quality standards are high. Our dedicated team is ready to take your case.