Moonstone Group is a full-service private investigation company licensed by the State of California, and is fully bonded and insured. The entire staff at Moonstone is highly qualified, and all of our investigators have extensive current or prior law enforcement experience.  Our professionalism, integrity, and client confidentiality are never compromised With years of professional experience investigating complex criminal and civil cases, our investigators have the skills and abilities to get the job done. We understand the wide spectrum that encompasses investigations from both the plaintiff’s and defendant’s perspectives because we have the demonstrated experience as lead investigators from both sides, as well as having been lead investigators in cases of national prominence.

Our investigators have all conducted innumerable field interviews, as well as formal and informal interrogations, ranging from intellectual property infringement matters to organized crime to capital murder. Our staff excels at conducting in-depth, results-oriented interviews in the most sensitive and complex cases.