Private Investigator Detective Criminal Investigations | PSI Investigations Seattle

P.S.I. Investigations llc
Professional Service Integrity
Serving the Pacific Northwest since 1995

Welcome to P.S.I. Investigations

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A wise attorney will rely on the skills of an experienced investigator who knows the ropes…
… and Neil is that guy.”

RSM - Island County


Whether you are the plaintiff, or the accused, you deserve the very best investigative efforts and results to assist in your case . . . we can provide you with that investigative difference.


We specialize in providing a full range of trial proven Investigative, Surveillance and Interviewing services to corporations, insurance companies, law firms and government agencies.


With over 25 years experience, in two countries, our investigators are trial experienced, fully licensed, and insured professionals.


We are adept in all aspects of the investigation business, providing you with the very best possible results on each and every assignment.

Contact us today… for your free confidential quotation.