ICS World Private Investigator Private Investigator Services Since 1967
1 (800) 828-9198 - Toll Free 24hrs
001 480-990-8888 - International
Confidential & Recommended Private Investigator Services Since 1967

Connecting clients with private investigators in Arizona.

Connecting clients with private investigators in Arizona.


ICS provides private investigations throughout the state. If you need a professional private investigator to assist you with a discreet, confidential private investigation request a consultation. Our private investigators are committed to providing reliable service in your area and report their results in a timely, accountable manner. Contact us today to begin your case.


Arizona Private Investigator Services

Since 1967, ICS has provided comprehensive investigative coverage throughout the State of Arizona. To ensure the highest standards of accountability and local expertise, our Arizona operations are managed through four primary Administrative Hubs. Each hub serves as a regional headquarters, coordinating field assets and ensuring all evidence meets the strict admissibility standards of the Arizona judicial system.

In accordance with A.R.S. Title 32, Chapter 24, all investigative activities in Arizona are overseen by licensed professionals authorized by the Arizona Department of Public Safety (DPS). By utilizing a regional hub model, we combine the global resources of our Scottsdale Corporate Headquarters with the localized "boots-on-the-ground" knowledge required for successful outcomes.


Select Your Regional Administrative Hub

Please select the hub that oversees your area of concern to learn more about localized regional operations and key service cities.

1. Scottsdale Corporate Headquarters (East Valley Hub)

Primary Oversight: Eastern Maricopa County.

Our global command center since 1970, the Scottsdale Headquarters manages the high-tech corridors and residential communities of the East Valley. This hub oversees all corporate standards for the state.

  • Key Cities: Scottsdale, Tempe, Mesa, Chandler, Gilbert, Fountain Hills, Paradise Valley.

2. Phoenix Administrative Hub (Central & West Valley)

Primary Oversight: Western Maricopa County & The State Capital.

Established to support the downtown Phoenix legal corridor, this hub manages all operations for the West Valley and Central Phoenix districts.

  • Key Cities: Phoenix, Glendale, Peoria, Buckeye, Goodyear, Surprise, Avondale.

3. Tucson Administrative Headquarters (Southern Arizona)

Primary Oversight: Pima, Cochise, Santa Cruz, and Yuma Counties.

The Tucson hub serves as the administrative center for all Southern Arizona operations, specializing in border-region logistics and the I-10/I-19 corridors.

  • Key Cities: Tucson, Marana, Oro Valley, Vail, Green Valley, Sierra Vista, Yuma, Nogales.

4. Prescott Administrative Hub (Northern Arizona)

Primary Oversight: Yavapai, Coconino, Mohave, Navajo, and Apache Counties.

The Prescott hub coordinates all field activities for Northern Arizona, from the high-country peaks to the Colorado River corridor and the rural northeast.

  • Key Cities: Prescott, Flagstaff, Sedona, Lake Havasu City, Kingman, Bullhead City, Show Low.

Statewide Investigative Integrity

Regardless of which hub manages your case, every ICS investigation in Arizona adheres to the "ICS Method of Approach." This ensures:

  • Administrative Oversight: Every case is assigned a dedicated Case Analyst to ensure the investigation remains on budget and legally compliant.
  • Admissible Evidence: We prioritize a rigorous chain of custody, ensuring that video, photographic, and digital evidence is prepared for Arizona State Courts.
  • Licensing Compliance: We verify the current standing of all field personnel to protect our clients from the risks associated with unauthorized investigative activity.

Unsure which hub to contact? Start a Free Consultation and our intake team will route your case to the appropriate Southern, Northern, or Central Arizona Administrative office.


Private Investigation Cases Map for in Arizona


Case Studies

  • Overseas Lost Person

    Private Investigator finds a lost person in an overseas country 01/24/2019

  • Locate Lost Person

    ICS was contacted in an attempt to locate a Subject that had been in a 3-year relationship with the Client. 01/17/2019

  • Child Custody Exchange

    ICS was contacted in an attempt to have an Investigator on site to witness the exchange of a child from father to mother. Due to the legality of the exchange, a verified witness was required by the Client to document a proper exchange to negate... 01/08/2019

  • Case Study: Infidelity investigation in a Resort City Like Dubai

    ICS was contacted by a Client in an attempt to verify if her spouse was engaging in acts of Infidelity while on a stay in a city much like Dubai. Investigators were dispatched. We had boot on the ground in the resort and reserved their stay. In... 10/01/2018

  • Case Study: Due Diligence investigation helps business move forward with new investors.

    The private investigator for ICS helped our client make informed decisions about their potential investigators. With this case study the efforts made by ICS thwarted the clients suspicion and made for better business dealing. 09/20/2018


Paper and Press Releases

  • ICS of Arizona Now on Google Plus

    ICS of Arizona has recently created a Google Plus account and can now be found in Google Locally via Google Maps, Google Local and Google Pages

    04/03/2014

  • ICS of Arizona Licensee Formed

    a leader in local and international investigations, has announced the formation of International Counterintelligence Services of Arizona, L.L.C. (“ICS of Arizona”). ICS of Arizona is the newest addition to ICS’s innovative Licensee Program.

    02/10/2013

  • ICS Takes First Place in Charity Golf Tournament

    Randy Wahl, Eric Virgin, Bill Lee and Brian Nelson placed first for Team ICS at the Orange Tree Golf Club

    10/19/2012

  • Chad Deville Joins ICS

    International Counterintelligence Services (ICS) is pleased to announce the addition of Chad DeVille, Private investigator in the Scottsdale, Arizona office.  ICS has a long history of investigative excellence, and the move to hire Chad... 02/10/2012

  • Ben Walker Joins ICS at our Corporate Headquarters

    International Counterintelligence Services (ICS) is pleased to announce the addition of Benjamin Walker, Case Analyst in the Scottsdale, Arizona office.  ICS has a long history of investigative excellence, and the move to hire Benjamin Walker... 11/09/2011


Private Investigation Cases covered in Arizona:





Services offered in Arizona
Audio Enhancement
Canine Training and Sales (K9)
Commercial Driver Pre Screening
Comprehensive Information Resources
Computer Forensic Services
Counter-Surveillance Services
Counterintelligence Services
Criminal Investigation Services
Crisis Intervention Services
DNA Testing
Electronic Discovery Services
Employee Screening Programs
Fingerprint Lifting
Fingerprinting
Forensic Accounting
Forensic Electronic Discovery
Forensic Lab Testing
Handwriting Analysis
Internet Use Investigation
Investigations to Find People
Missing Persons Investigations
Personal Investigations
Personal Protection
Physical Evidence and Forensics Services
Polygraph or Lie Detection Services
Private Investigations (International)
Private Investigations (United States)
Process Service
Public Records Research
Reputation Defense
Retail Loss and Theft Prevention
Shredded or Destroyed Document Reconstruction
Signal Piracy Auditing
Skip Tracing to Find People
Supplier and Vendor Screening
Technical Surveillance Countermeasures
Tenant Background Services
Undercover Investigations

Clients Serviced in Arizona:
Attorneys & Legal Services
Business (100+ Employees)
Business (Small Business)
Education Services Industry
Financial Services Industry
Government (Local/State/Federal)
Hotel, Bar or Restaurant Specific
Human Resource Professionals
Individual Clients (Personal Cases)
Insurance Industry and Adjusters
Law Enforcement Specific
Medical Services or Hospice
Non-Government Organization
Parental or Caretaker
Real Estate Professionals
Security & Private Investigator
Spousal or Matrimonial
Transportation (Trucking and Cargo)


Copyright © 2026 International Counterintelligence Services, Inc. All rights reserved.