1. Alliance Investigations, LLC - Investigation, and other services provided throughout the state from offices in Prescott. http://www.arizona-pi.com/

2. Capitol Detective Agency - Phoenix private investigator and Arizona detective serving Scottsdale, Chandler, Mesa and Tempe. http://www.capitoldetectiveagency.com/

3. Discovery Detective Group - Services to the private sector, corporate, government, and small business community. http://www.discoverydetectivegroup.com/

4. Internaional Counterintelligence Services, Inc. - Provides full service private investigations from offices in Scottsdale Arizona. http://www.icsworld.com/

5. Jeff Bachtle and Associates, LLC - Criminal,civil,insurance investigations and process service. http://www.bachtleandassociates.com/

6. Kilpatrick & Associates - Tucson investigative services and related services. http://www.esleuthnet.com/

7. Palmer Investigative Services - Features private investigations and records searches in Prescott. http://www.palmerinvestigative.com/

8. RB Investigations - Investigations in infidelity, surveillance and locates our specialty. http://www.investigators-private.com/

9. Richard P O'Neil - Presents this investigator experienced in background checks and surveillance in Mesa. http://www.richardponeil.com/

10. Southwest Mantrackers Investigative Services, Inc. - Most forms of private investigations services available throughout Arizona. http://www.mantrackers.com/

11. Spinelli Corporation - Provides professional investigations and litigation support services. http://www.spinellicorp.com/

12. The Gemini Group - Investigations agency in Scottsdale. http://www.thegeminigroup.com/

13. The Harwin Agency - Specializing in infidelity, surveillance, undercover, locates and background checks. http://www.theharwinagency.com/