With over 40 years of experience, we're dedicated to making sure that you are able get the information and results that you need and deserve; the phoenix private investigator you can trust.
Investigation

Wire Tap Detection

Polygraph Examinations

PARALEGAL SERVICES

Forensic Science

JACK M FRITZ, PH.D.

  • FORMER US COUNTER-INTELLIGENCE SPECIAL AGENT
  • FORMER MEMBER OF THE SPECIAL OPERATIONS GROUP CHICAGO POLICE DEPT.

          POLYGRAPH

  • CIVIL
  • CRIMINAL
  • DOMESTIC

JACK M. FRITZ, PH.D.


US Counterintelligence Special Agent   (B & C Retired 6553)


Former Member of the Special Operations Group, Chicago Police Department


40 years Experience


 

Our Executive Director

Premier Investigation Group provides professional services in private investigations, child custody investigations, forensic science, forensic interviewing in matters of alleged sexual abuse, financial fraud investigations, forensic accounting, litigation support, polygraph, electronic eavesdropping detection / wiretap detection, and counterintelligence. We have been phoenix private investigators for over 35 years and have the experience and training in conducting confidential private investigation services for the general public, small businesses, corporations and the legal community.


If you are looking for a professional phoenix private investigation company to assist you with your case, please contact Premier Investigation Group.  As phoenix private investigators, we know how to get the results you need. In the past five years we have been retained in highly celebrated cases involving child custody disputes, allegations of sexual abuse, and electronic eavesdropping.  We are the only private investigation firm that has two full time doctoral level behavior scientist, and two forensic scientist.  We testify in court as "experts," in matters of civil and criminal investigations.  Compare our training, experience and educations, and you will see that we are in the best position to provide you with the expertise and confidence to complete your case.


Our Forensic Scientist team has been featured on ABC, CBS, NBC, CNN and Fox News Cable.  We have been featured in virtually every talk show on television.  One of our most celebrated cases was the Jodi Arias case in Phoenix, Arizona.  We were selected as the forensic team to assist in the presentation of her case and providing expert witness testimony.  We have also done work with the Arizona Attorney General's Office, Homeland Security and the US Attorney's Office in Washington, DC.


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Jack M Fritz, Ph.D.

Child Custody Specialists

VOICE ANALYSIS


  • CIVIL
  • CRIMINAL
  • DOMESTIC


COUNTERINTELLIGENCE

  • SPECTRUM ANALYSIS
  • TELEPHONE ANALYSIS
  • NON LINEAR JUNCTION DETECTION
  • THERMOGRAPHY


  CELL FORENSICS


  • CELL PHONE ANALYSIS
  • CLONE CONTENTS
  • DETECT COMPROMISE

PREMIER INVESTIGATION GROUP


Phoenix Private Investigator

FORENSIC SCIENCE

  • QUESTIONED DOCUMENTS
  • TRACE EVIDENCE
  • LATENT FINGERPRINTS


Civil, Criminal, and Corporate


(602) 240-9804

Call Now For Free Consultation

5635 N Scottsdale Road, Suite 170

Scottsdale, Arizona 85250

602 240-9804

Email: premierinvestigationgroup@gmail.com


 

   INVESTIGATIONS


  • CIVIL
  • CRIMINAL
  • DOMESTIC
  • CHILD CUSTODY SPECIALIST


COMPUTER FORENSICS


  • IMAGE HARD DRIVES
  • DRIVE RECOVERY
  • ENCRYPTION