About Us

Claude D. Ammons III leads Corinthian Group as its Principal. He brings more than 30 years of experience in investigative and protective work. Over the years, his skills have grown to cover many areas. For example, he has worked in security consulting, executive protection for corporations and VIPs, loss prevention, undercover retail investigations, and surveillance for insurance companies and private clients.

In addition to this broad experience, Mr. Ammons is a licensed Private Investigator. Because he has spent years working in the field, he has gained practical, hands-on knowledge. Furthermore, he has worked alongside some of the most respected investigative firms in the country. As a result, he understands what it takes to solve problems efficiently and affordably.

Above all, Mr. Ammons wants to give his clients real solutions. So, he focuses on finding cost-effective ways to meet their needs. Meanwhile, he continues to invest in his own growth. He regularly pursues continuing education, new technology, and specialized training. Therefore, his clients benefit from a team that stays sharp and current.

Also, Mr. Ammons likes to think outside the box. This mindset pushes him to aim for perfection in everything he does. Similarly, every agent who works with Corinthian Group meets the same high bar. That’s because Mr. Ammons personally trains, licenses, and prepares each one.

Finally, this dedication has earned Corinthian Group a strong list of clients. These include major computer firms, insurance companies, municipalities, law firms, celebrities, and VIPs across the United States.

Experience:

At Corinthian Group, our team offers a wide range of investigative and security services. Below, we’ve grouped our core areas of expertise to make them easy to review.

Case Management & Claims
First, we handle workers’ compensation claims case management from start to finish. In addition, we conduct covert surveillance operations to support these cases with accurate, reliable evidence.

Protection & Security Consulting
Beyond claims work, we also provide executive protection services. Furthermore, our team performs threat assessments and security consultations to help clients stay one step ahead of potential risks.

Training Programs
Meanwhile, we offer specialized training in several areas. For example, we run audio and video mystery shopper training programs. Similarly, we provide loss prevention techniques and undercover operative training to prepare teams for real-world challenges.

Testing & Loss Control
In addition to training, our services include polygraph testing and loss control strategies. These tools help clients reduce risk and protect their assets more effectively.

Technical & Digital Investigations
On the technical side, we specialize in computer investigations and digital forensics. This includes data recovery, email tracing, and drive imaging. Because these cases often require precision, our team stays current on the latest tools and techniques.

Field Investigations
Additionally, we provide process service and background checks. We also locate and help protect client assets, and we conduct thorough criminal investigations when needed.

Surveillance Support
Similarly, our team is skilled in Closed Circuit Television (CCTV) diagramming. This helps clients better understand and document surveillance footage for their cases.

Reporting & Testimony
Finally, our services extend to report writing and dictation, interview and interrogation techniques, and witness testimony. We also use advanced tailing techniques to support ongoing investigations. Altogether, this range of skills allows us to meet nearly any investigative need.

Continued Education:

• 07/25: California CCW Training – Riverside County Sheriff (EXP: 11-10-27)
• 03/23: Real Estate Investigating Training
• 03/20: FAA 107 / Drone Pilots Training  (EXP: 11-10-27 EXP)
• California DOI / Department of Insurance Required Continuing Education Compliant for 2020
• California DOI Cross Training Program Certification
• California DOI SIU Requirement Certification
• AFA / Anti-Fraud Alliance (Quarterly) Certifications
• 11/08: The Criminal Defense Investigation Training Council (C.D.I.T.C.) = Component Method
• 11/07: Environmental Investigations = Phase I – Site Assessment & identifying PRP’s and Phase II –Environmental Assessment.
• 09/04: American Firearms & Security Training Center = Carrying a Concealed Handgun Course. Concealed Weapons (CCW) PermitsIn Nevada, Florida and Utah
• 12/02: National Law Enforcement Training Institute = Computer Investigation Course
• 06/99: Wicklander-Zulawski & Associates = Investigative Interviewing Techniques
• 02/99: Riverside Community College = P.C. 832 Powers of Arrest, Level III Module A and P.C. 832 Firearms P.O.S.T.
• 05/96: Alliance Group/Within Arms Reach (WAR) = Level 1: Bodyguard Certification (P.P.S.)
• 09/89: Unified Schools of America (USA) = Professional Security Officer Course