Can a PI’s Evidence Be Used in Court? Florida Rules Explained
rivate investigators routinely appear in Florida courts as neutral, trained observers. Their testimony is often used to clarify timelines, document...
At Core Investigations, we provide accurate, discreet, and court‑recognized polygraph testing for legal, professional, and personal matters. Every test is performed in‑house by certified examiners with decades of federal, state, and local law enforcement experience. We use advanced, evidence‑based techniques and the latest technology to ensure the highest level of accuracy—never outsourced.
Speak privately with a Florida‑licensed polygraph examiner about your case. We’ll listen to your concerns, explain the testing process, and outline realistic outcomes based on your goals.
No hidden fees or surprise charges. We’ll give you a clear, upfront cost based on the type of polygraph test you need—whether for a criminal case, employment screening, relationship issue, or sensitive allegation. Once approved, we get to work immediately.
We provide detailed, easy‑to‑understand reports and, when needed, courtroom‑ready documentation to support legal proceedings. Our testing methods meet Florida standards for admissibility and are trusted by attorneys, law enforcement, and private clients statewide.
We use the most advanced, evidence‑based polygraph testing methods available in Florida, paired with the ESS‑M Scoring System—a proven, cutting‑edge process that delivers maximum accuracy and consistent results. Our licensed polygraph examiners are expertly trained in:
Based right here in Ocala, Florida, we know the area, the legal landscape, and how to move quickly when it matters. We don’t overpromise, oversell, or operate in gray areas. We’re licensed, local, and deeply committed to protecting your privacy and dignity throughout the entire process.
"Our company has been working with Core Investigations now for a couple of years. The dependability of timely reporting and communication of needed information is always met and most times have exceeded our expectations. Highly recommend using their services!"
"Absolutely no hesitation in recommending Core Investigations! We have used them for our business needs the last few years and have always been treated with courteous, professional and fast turn around answers. When you need to get the answers you need to call Core Investigations!!"
"I had the pleasure of working with Core Investigations, and I cannot recommend them highly enough. From the initial consultation to the final report, their team displayed outstanding professionalism, discretion, and attention to detail. They were responsive, clear in communication, and delivered results far beyond my expectations."
"I can confidently recommend Core Investigations to anyone in need of professional investigative services. Their team is highly skilled, discreet, and dedicated to delivering results. They use advanced tools and maintain strict confidentiality, which gave me peace of mind. If you’re looking for a reliable and effective private investigation firm, Core Investigations is an excellent choice. They get the job done, and you won’t be disappointed!"
Every case is handled with integrity, discretion, and professionalism. We never outsource your exam—all testing is conducted in‑house by experienced examiners with decades of federal, state, and local law enforcement service.
Reliable testing to support investigations, verify statements, and assist in court.
Truth verification for workplace disputes, theft, or misconduct claims.
Confidential testing to provide clarity and support for sensitive cases.
Polygraph exams designed to provide clear answers and peace of mind for individuals navigating complex personal relationships and concerns.
Trusted by law enforcement, security agencies, and high‑integrity industries for candidate vetting.




We proudly serve clients across the entire state of Florida, offering licensed investigative services that meet state requirements. From Miami to Jacksonville, Tampa to Tallahassee—Core Investigations delivers reliable results wherever your case takes us.
A polygraph test, or lie detector test, measures physiological responses such as heart rate, blood pressure, breathing patterns, and skin conductivity to assess truthfulness. At Core Investigations, Florida’s trusted polygraph service provider, certified examiners use advanced, evidence-based techniques and the latest technology to ensure highly accurate, court-recognized results.
Polygraph testing is legal in Florida and commonly used by law enforcement, attorneys, and private investigators. While courts have discretion on admitting polygraph results as evidence, these tests provide valuable investigative support in criminal, civil, employment, and family law cases.
Core Investigations uses state-of-the-art equipment combined with the ESS-M Scoring System to deliver precise and consistent polygraph results. Our licensed examiners have decades of experience in federal, state, and local law enforcement, ensuring your polygraph exam is performed with the highest standards of professionalism and confidentiality.
Core Investigations offers comprehensive polygraph services statewide, including polygraph testing for civil and criminal cases, employment screening, internal investigations, sexual assault and domestic violence cases, infidelity and relationship testing, and pre-employment screening for security-sensitive roles.
Absolutely. Core Investigations maintains strict confidentiality and privacy standards. Your polygraph test results and personal information are securely handled, ensuring complete discretion throughout the process.
Absolutely. Core Investigations maintains strict confidentiality and privacy standards. Your polygraph test results and personal information are securely handled, ensuring complete discretion throughout the process.
A typical polygraph exam with Core Investigations lasts between 2 to 3 hours, including a pre-test interview, the examination itself, and a post-test review. The duration may vary depending on case complexity and required protocols.
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