Detectives in Knoxville, TN

Comprehensive list of private detective agencies and investigators servicing Knoxville, TN.

Business Listings

Security Walls is glad to present the enclosed information for your review and consideration. As a premier supplier of security, employee screenings and investigative services, we're extremely interested in delivering our services to your firm.


Our mission is to supply our customers with dependable, accurate and timely reports and evidence that they will feel comfortable with when presenting their case. Affordable Investigations is located in the Knoxville, Tennessee area and has been serving Tennessee for twelve years. During that time we currently have conducted 100's of Surveillance Investigations and Activity Checks throughout Tennessee.


Kendall Investigations is fast becoming known as the Premier Investigative Firm for Private Investigations and Polygraph Exams. With its home office in Knoxville, TN we supply a huge array of professional services to Attorneys, Insurance Companies, Businesses and Private Individuals nationwide. We are dedicated to meeting your requirements.



Tennessee Licensed Investigator, Minnie Ann Lane, was recently elected Chairman of the Tennessee Private Investigation and Polygraph Commission by acclamation. She previously served as Vice-Chairman of the Commission as well as serving as Chairman of the Commission's Education Committee. This election is the 1st in the history of the Commission to result in the election of a female as Chairman.


EAST TENNESSEE DETECTIVE AGENCY is a complete service agency that stands on its record. We have operated for more than 46 years in Knoxville. We believe our record testifies to our integrity, stability, and success. Licensed by the State of Tennessee and insured. Our lead investigator, Bob Dawson, is highly respected in his field. He has over 46 years of private and governmental investigative experience.