Services

We offer Polygraph and Forensic Services

Private Testing

Our private polygraph testing service is available for individuals and businesses seeking to resolve personal or professional disputes. Whether you're dealing with criminal investigations, criminal defense, employee theft, infidelity, or fraud, our expert examiners can help uncover the truth.

We offer customized testing for a variety of sensitive issues, providing objective, scientifically-backed results that can help bring clarity to complex situations. Whether you're a business owner dealing with internal theft, an individual seeking the truth in a relationship, or an attorney building a defense, our private testing services are designed to meet your specific needs.

Pre Employment Screening


Our pre-employment polygraph screening service is designed to help employers in high-stakes industries ensure the integrity and reliability of their candidates. This service is ideal for government agencies, public safety departments, armored car services, and any organization requiring a high level of trust and security.


Our process adheres to all legal and ethical guidelines, ensuring both accuracy and fairness. Whether you're hiring law enforcement officers, security personnel, or drivers for sensitive cargo, our screenings can give you peace of mind knowing that your candidates have been vetted with the highest level of scrutiny.

Clearing the Wrongfully Accused

Whether you're facing allegations related to sexual misconduct, insurance fraud, theft, violent crimes, or civil rights matters, our examinations provide an objective method to help prove your innocence.

By utilizing our services, you can present a scientifically supported assessment of your truthfulness, which can be useful in both criminal and civil cases. Our experienced examiners work closely with attorneys, investigators, and individuals to deliver accurate, reliable results in a discreet and professional manner.

We understand the severe impact that false accusations can have on your life, which is why we handle each case with the utmost care and sensitivity. Our goal is to help restore your reputation and ensure that the truth is brought to light.

Post-Conviction Sex Offender Testing

We are an approved vendor for the Georgia Department of Community Supervision. Our Post-Conviction Sex Offender Testing (PCSOT) services provide essential monitoring and assessment for individuals who are on parole or probation.


Our examiners use advanced techniques to assess risk and track the honesty of offenders as they navigate the legal system. Whether it's routine monitoring or investigating specific offenses, we offer reliable results that can be used to inform probationary decisions and treatment plans.

Immigration and Asylum Testing

Our Immigration and Asylum Testing service is designed to assist individuals involved in immigration or asylum cases where truthfulness is critical to the outcome. A Polygraph can be particularly useful in cases involving contested immigration statuses, claims of persecution, or situations where credibility is key to the success of your application. Our experienced examiners ensure the testing process is conducted with sensitivity to the complexities of each individual’s case, offering accurate, confidential results that can support your legal strategy.

Expert Witness Services

Mr. Coffey has served as an expert witness in more than 25 criminal cases, testifying in Federal Court, Superior Courts across multiple states, and Courts Martials for the U.S. Army. His deep understanding of forensic science and courtroom procedure makes him a trusted resource for attorneys seeking to strengthen their cases with authoritative, expert testimony.

We can provide attorneys and law enforcement agencies with expert consultation and testimony on crime scene evidence, blood spatter analysis, and crime scene reconstruction. With over 35 years of experience, Mr. Coffey offers invaluable expertise in reviewing evidence, ensuring that forensic conclusions align with the physical facts of the case. His findings are compiled in official reports, and he is prepared to offer clear, compelling testimony in court.

Blood Spatter Analysis

Mr. Coffey has developed blood spatter interpretation courses for the U.S. Army Military Police School and the U.S. Army Criminal Investigation Laboratory. His testimony has been qualified in Federal Courts, Superior Courts, and Courts Martials. He offers valuable insights into complex crime scenes.

He brings over three decades of forensic expertise to your case. Any crime scene involving bloodshed should be carefully analyzed by a blood spatter expert to ensure the evidence aligns with the events of the crime. Mr. Coffey has served as a blood spatter expert in numerous criminal cases, providing clear and reliable interpretations that can shape the outcome of an investigation or court case.

Crime Scene Reconstruction

As a co-author of the U.S. Army Criminal Investigation’s Crime Scene Processing Handbook, Mr. Coffey is a recognized authority in the field. His reconstruction expertise has been presented in Superior Courts and U.S. Army Courts Martials, providing an experienced perspective on crime scene investigations.


Our Crime Scene Reconstruction service uses cutting-edge forensic techniques to piece together the events of a crime. With a focus on the precise collection and interpretation of crime scene evidence, Mr. Coffey’s expertise in this area ensures that the full story of a crime is uncovered. His ability to reconstruct crime scenes has been instrumental in numerous criminal cases, helping law enforcement and attorneys understand the sequence of events leading up to and following a crime.

Terms of Service

All appointments require a 50% deposit at the time of booking. The remaining 50% balance is due at the time of the test. If you cancel with less than 48 hours notice, the deposit is forfeited. If there is a no show for the appointment, 100% of the cost of the appointment will be forfeited.​

All service conducted outside the 13 Metro Atlanta Counties will be charged for travel expenses. Please contact us at 678-699-1348 for more information.

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