Capital Service Investigations

P.O. Box 1263 Tucson, AZ 85702     520-465-7924

Who We Are

Capital Service Investigations (CSI) was founded in March 2006 as a Licensed Investigative Agency registered with the Arizona Department of Public Safety (lic. # 1545876).  CSI's initial prmary focus was on criminal defense work in both the public and private realms and has subsequently expanded its activities to include locates, background investigations, bankruptcy filings, surveillance, insurance and employment law.

Founder and Chief Investigator Lois Grushka has nearly 25 years experience in the investigative field. Her ten years as Criminal Defense Investigator for the Alaska Public Defender provided a firm grounding in every aspect of criminal defense from juvenile offenses through capital murder, and took her to fishing villages, lumber camps and oil fields above the Arctic Circle throughout every corner of state. Upon returning to her home town in 2001, Lois spent four years at another private agency before leaving to found her own firm in 2006.

President and Special Projects Manager Steve Hahn comes from a previous career in the broadcast industry where he managed programming, operations and audience development at both commercial and non-commercial radio stations. His particular enthusiasms are in the areas of project development, marketing and branding.

CSI's staff investigators, who are licensed and bonded, come from diverse backgrounds and have been thoroughly trained in real-world investigative skills.
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