Welcome to
Bakos Investigative Services

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What We Are


At Bakos Investigative Services, no case is too complicated for us to handle. Each case begins with a free and confidential initial consultation. Once you decide to work with our Private Investigation Firm, we build a file for your case according to its nature and specific requirements. You can trust B.I.S. to ethically and professionally gather whatever information is required to help you make informed decisions. In every case, we’ll help our clients to the best of our ability, or guide them in the right direction towards the right information they need.


Our Clients

The Arizona Office of Public Defense Services

Public and Private Attorneys

Private and Corporate Entities

Our Services

Comprehensive and Detailed Investigations

Undercover/Covert Surveillance

Background Checks and Skip Tracing


Contact Us

6635 W. Happy Valley Rd. Suite A104 #413, Glendale, AZ 85310


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6635 W. Happy Valley Rd. Suite A104 #413, Glendale, AZ 85310

©2011 by Bakos Investigative Services LLC  AZ PI LIC #1623672