At Assured Investigation Services our private investigators are discrete, skilled professionals, ensuring that all matters are strictly confidential and expertly managed. Our investigators are multi-discipline professionals, drawing from experience in law enforcement, military, corporate and legal backgrounds. We frequently conduct investigations that deliver witness statements, interviews, evidence, locates, financial inquiries, background checks, pre-trial, process serving including subpoenas and all other legal documents.
Assured Investigation Services’ team of expert private investigators delivers a balance between initial affordability and long-term value through the ability to obtain, deliver and defend high-quality results, irreproachable evidence and steadfast testimony for a variety of cases.
Mr. William Barrett, a 35-year veteran retired Law Enforcement Officer has decades of experience as a Detective, Police Supervisor, and SRT Negotiation Commander, handling all aspects of criminal investigations. Mr. Barrett is also recognized as one of the most experienced polygraph examiners in Western Pennsylvania. He is CJIS certified. Prior to working in law enforcement Mr. Barrett served as an investigator with a private firm specializing in investigations and private security. As an instructor and adjunct professor of criminal justice Mr. Barrett has had the privilege to instruct many police officers and investigators from the local, state and federal levels.
Please contact us for a free consultation so that we may discuss your private investigation case, devise a plan and explore the timeline and case strategy.
We pride ourselves in helping people with perhaps the most difficult and challenging time of their lives and we would like to help you with yours!
Assured Polygraph and Investigation Services
3242 Babcock Boulevard, Pittsburgh, PA 15237