The first step is trusting someone

Choose results...choose Warren

The first step is trusting someone

Choose results...choose Warren


Warren Investigative Consultants is first and foremost a solution — a solution to issues, circumstances, and problems that people face personally and in business — delivered from people you can trust.

There are many aspects that trained investigators and professional agents may provide and Warren Investigative Consultants offers one of the most diverse list of services throughout Middle and East Tennessee. Our company provides complete private investigative solutions using the highest quality and state-of-the-art surveillance equipment by trained, licensed investigators. We also provide comprehensive security by some of the most qualified law enforcement professionals and agents in Tennessee. Our security division supports individual and corporate clients.


Civil and Personal Investigations

  • Missing Persons
  • Personal Injury
  • Surveillance
  • Divorce Litigation
  • Background Checks
  • Wrongful Death
  • Asset Research
  • Child Custody Issues
  • Process Service
  • Public Record Retrieval

Corporate Investigations

  • Breach of Contract
  • Polygraph
  • Computer and Communication Forensic
  • Theft and Loss Prevention
  • Forensic Accounting
  • Background Checks
  • Debugging
  • Worker’s Compensation Fraud
  • Due Diligence
  • Third Party Expert Witness
  • Internal Affairs

Attorney/Legal Assistance, Relief and Support

  • Pre-trial Preparation
  • Criminal Defense
  • Third Party Expert Witness
  • Locating Witnesses
  • Worker’s Compensation
  • Statements and/or Interviews
  • Insurance Fraud
  • Malpractice

Security and Executive Protection

  • Corporate Events
  • Personal Protection
  • Uniformed Armed Security
  • Asset Transport Protection
  • Vulnerability Assessments
  • Workplace Violence Awareness


Daniel Warren is an experienced professional within the law enforcement arena beginning his career in 1988 in the middle Tennessee area. As founder and President of Warren Investigative Consultants, he leads the firm with the same ethics and commitment to service that he has worked under for almost three decades. Danny has served with the Franklin County Sheriff Department in various positions since 1989 and since 1994, has worked within the investigative department and now leads the criminal investigation team.

In 2008, he joined the Drug Enforcement Administration Federal Task Force as a narcotics agent. His experience and expertise within the DEA includes heavy involvement in surveillance investigating drug organizations, preparing cases for state and federal grand jury trial, court testimony and expert witness. He also has extensive experience investigating homicides, sexual assault, internal affairs, fraud, embezzlement and many other types of investigative work with attorneys and other federal agencies and organizations.


Licensed Private Investigator for the State of Tennessee | #8119

Licensed Private Investigative Company in the State of Tennessee | #2157

Licensed Security Company in the State of Tennessee | #13085


Graduate of Tennessee Law Enforcement Training Academy | 1990

Graduate of FBI National Academy | 2002

Specialized Training

Managing Investigations of Death and Sexual Offenses Using Investigative Psychology

Crime Scene Investigations

Sex Crime Investigations


Qualities of a Private Investigator

In some states, it is easy for a person to identify themselves as a Private Investigator but the title should not be the final or only qualification. You should be able to put full trust into the company that you hire and rely on their team to look after your best interest. The right private investigative company can not only handle your situation with professionalism and success, but should have the best team members that you may need including an attorney, doctor, therapist or other specialists. Every Private Investigator should meet these minimum criteria:

  • Licensed
  • Experienced
  • Good Character
  • Record of Testifying in Court
  • Recognizes Human Behavior
  • Explains Process and Fees

Remember that you are hiring a Private Investigator as a first step toward empowering yourself to resolve issues that may prevent you from living at peace or from bringing justice to a situation.


Hiring a Private Investigator

There is often a distinct difference between working with a good private investigator and a bad one. We believe it is important that you know you are working with ethical people that conduct business professionally. The best way to find the right private investigative company is to investigate this yourself. Good sources and starting points include:

  • Sheriff or local deputy at sheriff’s department
  • Investigators working at the District Attorney’s Office
  • Local criminal defense lawyers
  • Your state’s association of private investigators

Identifying good news is always an easy message to deliver but unfortunately there are times when we must deliver unpleasant information. We explain the process to our clients in an effort to best prepare them for the truth our team may uncover. Our company takes pride in being sensitive and caring to our client’s emotions.


Address: P.O. Box 764
Manchester, TN 37349

Phone: 931.800.9085



Monday – Saturday: 24 hours

Sunday: 1:00 p.m. – 11:00 p.m.