503-349-0921. Licensed. Insured. FREE telephone consultation, email invoicing and online file sharing. No need to leave home. We are committed to providing cost effective and results oriented private investigations to meet the investigative needs of our clients. Our staff of licensed, professional investigators are intimately familiar with the Portland-metro area as well as Oregon's outlying areas. Some investigations initiated in Oregon have taken us into Washington and across the country in search of the information necessary to meet the objectives of our clients. Our years of investigative experience and established connections are an integral component of our success. Whether individuals, corporations, insurance companies, or law firms, Cornerstone's clients are all treated with the same attention to detail, integrity, and thoroughness, regardless of the complexity of the case. Every case is unique, therefore, every investigation is tailored to maximize the efficiency of the investigator and provide the most efficient path to successful case conclusion. Many cases require not only a thorough investigation, but organizational insight and ability. Cornerstone Investigative Services, Inc has the expertise to provide thorough, professional and solid investigative services to clients nationwide.

Phone: (503) 349-0921

Cross Streets: Between NE 7th Ave and NE 6th Ave