Northwest Investigative Services is committed to serving the needs of our customers. We at N.I.S. know that the success of our company is contingent upon providing first-class investigative and consultative services to our clients. Therefore, at N.I.S., it is our goal to obtain the best possible results without compromising the principles of Confidentiality, Loyalty, and Integrity for our clients. We are committed to conduct our investigations in a discrete and professional manner.