Service Areas

Polygraph examinations and consulting for attorneys, families and agencies across Tennessee.

Map of Tennessee cities served by Warren Polygraph

Polygraph Services Across Tennessee

Warren Polygraph & Consulting Services is based in Cleveland, Tennessee, between Chattanooga and Knoxville. Lori C. Warren works with attorneys, therapists, agencies, families and individuals from communities across the state, including Chattanooga, Nashville, Knoxville, Johnson City and Memphis.

Every examination is conducted with the same federal standards Lori followed during her 20-year FBI career: ethically, confidentially and within the guidelines of the American Polygraph Association.

Choose Your City

Select a city to learn more about polygraph services for that area.

Map showing chattanooga, Tennessee and our Cleveland office
Tennessee

Chattanooga

Confidential polygraph examinations for attorneys, families and individuals in Chattanooga and Hamilton County.
Map showing nashville, Tennessee and our Cleveland office
Tennessee

Nashville

Experienced, ethical polygraph services for Nashville attorneys, families and agencies.
Map showing knoxville, Tennessee and our Cleveland office
Tennessee

Knoxville

Polygraph examinations by a retired FBI examiner for clients across Knoxville and Knox County.
Map showing johnson city, Tennessee and our Cleveland office
Tennessee

Johnson City

Trusted polygraph services for Johnson City and the Tri-Cities region of Northeast Tennessee.
Map showing memphis, Tennessee and our Cleveland office
Tennessee

Memphis

Professional polygraph examinations for attorneys and individuals in Memphis and Shelby County.
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