About Us


Founder/Investigator: Mark A. Garner


From his many years of major case investigations during his time in law enforcement to the years of work in the private sector of investigations, Mark Garner of MAG Private Investigations has been recognized as a leader in many fields of investigations during his career.

His experience and investigation types include:


  • Law Enforcement
  • Murder/Death/Homicide
  • Under Cover Narcotic
  • Narcotic Surveillance
  • Wiretap
  • Crime Scene
  • Sex Crimes
  • Accident
  • Burglary
  • Interview and Interrogations
  • Extensive Court Room Testimony
  • Private Investigator 
  • Domestic Investigations
  • Worker Comp Claim Abuse cases
  • Undercover Operations.


We'd like you to know that your information, situation and your investigation will be handled with the utmost professionalism, care and attention.  MAG Private Investigations strives to treat every client and every case as unique and top priority.


To get quotes and to determine the best investigative services for your situation, please feel free to complete our form on the Contact Us page or send us a message via email to: info@magprivatei.com, or you may also reach us by calling: (315) 794-9060.