Proof Positive Polygraph is Colorado’s most experienced lie detector testing in the fields of

Fidelity, Relationships, and Trust.

We specialize in working with couples, marriage issues, business thefts, and private individuals to determine truth and lies. Our highly-trained experts are extensively trained in relationship issues and have done thousands of exams for personal matters. Immediately upon testing completion, you will receive a professionally written report. There are convenient offices in Denver and Colorado Springs where we offer polygraph testing by appointment.

Pricing and Affordability

Proof Positive Polygraph is committed to offering affordable lie detector testing with transparent pricing tailored to various needs. Costs depend on factors like test type, complexity, and duration, with options designed to fit different budgets.

  • Relationship and Fidelity Testing: Priced competitively, with package deals for multiple tests.
  • Attorney and Defense Exams: Custom quotes with discounts for ongoing or bulk needs.
  • Business and Family Theft Investigations: Rates vary based on the number of people tested and the investigation's scope.

Factors like exam length and travel may influence the price, but flexible payment plans and discounts for group bookings are available. Reach out for a personalized quote.

Reach Out To Us

How to Schedule a Test

Wondering how to get a lie detector test with Proof Positive Polygraph? Booking is simple and flexible, designed to accommodate your needs:

  1. Online Booking: Visit the website to schedule your appointment through the convenient online booking system. Choose your preferred date, time, and location.
  2. Phone Consultations: Call to speak with an expert, discuss your case, and get guidance on the best type of test for your situation. This consultation will also confirm any specific requirements.
  3. Preparation Requirements: Clients should be aware of any necessary preparations, such as bringing identification and following pre-test instructions to ensure accurate results.

Scheduling is straightforward, and the team is ready to assist every step of the way to make the process seamless.

Call Us

Denver Office

5290 East Yale Circle, Suite 105

Denver 80222

(303) 805-1039

Colorado Springs Office

1755 Telstar Dr. 3rd Floor, Suite 300

Colorado Springs, CO

(719) 649-3433

Need a polygraph test near you? Proof Positive Polygraph has convenient locations all over Colorado and Wyoming with expert examiners ready to assist. Visit our website and check our polygraph locations tab, and easily call to book your exam. Click “Call a Polygraph” to get started today!

Call A Polygraph

FAQs

  • Why is Proof Positive Polygraph so popular?

    Proof Positive Polygraph has become synonymous with top-tier polygraph testing services. Our team of seasoned polygraph test examiners employs the latest techniques and methodologies to ensure unparalleled accuracy in every examination. Locals seeking truth and clarity turn to us for comprehensive polygraph testing solutions. What sets us apart is our unwavering commitment to excellence; we leave no stone unturned in our quest for precise results. With Proof Positive Polygraph, clients can rest assured knowing they're receiving the most thorough polygraph assessment available. Our dedication to professionalism and integrity has made us the go-to choice for polygraph testing in the area. Trust Proof Positive Polygraph for all your polygraph testing needs.

  • Who uses polygraph/lie detection testing?

    Things have changed greatly in the polygraph business. Today, this long-term tool for legal issues is being used for more personal situations. More specifically.....

    • Infidelity or sexual contact outside the relationship. Other related items may include questions about dating, kissing, having contact with “exes,” placing personal ads, visiting strip clubs, etc.
    • Verifying background information, such as sexual history, gambling, drug or alcohol habits, and health issues (particularly STD's)
    • Internet activities (since not all cheating requires sexual contact), such as visits to pornographic sites, dating sites, sexual chat rooms, interactive sexual web sites, or having “cybersex” (sexual chat) with someone who is not his or her partner.
    • Financial situations such as hidden bank accounts, credit cards, or unknown obligations like undeclared child support or bankruptcy.
    • Business and family theft.

    Polygraph testing is used by every major law enforcement agency in the United States and most foreign countries.  Prosecutors use polygraph (lie detection) testing to assess a case before filing and to verify the truthfulness of witnesses. Defense attorneys use testing to determine defense strategy.


    In Colorado, courts and probation officers are making regular polygraph and lie detector testing a condition of probation. The use of polygraph testing in the corrections area has greatly reduced the number of repeat offenders.


    Post-Conviction Sex Offender Polygraph Testing (PCSOT) is sweeping the nation. Probationers and parolees are required to take periodic polygraph tests to ensure they are complying with the conditions of release. The results are convincing; the behavior that was the originating issue is being greatly curtailed through the use of polygraphs.

  • What is therapeutic relationship testing?

    It is a highly specialized type of testing and quite different from the usual criminal or PCSOT (sex offenders) testing. Lie detection for relationship needs is done in a low-profile, non-condemning approach by “specially trained” examiners who are experts in therapeutic polygraphs.  If infidelity, relationship, or theft is the issue for which you need lie detection, we strongly suggest you avoid examination companies that deal in PCSOT testing. Relationship testing is done in a low-profile, non-condemning manner by “specially trained” examiners who specialize in therapeutic polygraphs.  If relationship, infidelity, or theft is the issue for which you need lie detection, we suggest you avoid examination companies that deal in criminal testing.


    Relationship testing is uniquely designed as “a bridge for healing” by uncovering and verifying truth. It is a very powerful process. Proof Positive Polygraph has done thousands of this type of exam and is considered to be the Colorado specialist in this area of lie-detection testing.

  • How accurate is a polygraph or lie detector?

    The polygraph is extremely reliable and has very high accuracy rates. For very specialized, “specific issue examinations”, the accuracy rate exceeds 92–96%, according to the American Polygraph Association. Your proof-positive examiner will take your specific situation and write the questions for you, knowing how to encapsulate the issue within the question. Also, the questions must be “qualified few” to keep the accuracy ratio as high as possible. Your examiner will guide you through this.

  • Can the test be fooled?

    They can try. But the truth of the matter is that unless a person has long-term practice and access to a polygraph instrument with someone to run bio-feedback measurements, they are not going to successfully “beat” the test. Even the most experienced examiner will relate the times he was absolutely convinced from the pre-test interview as to the outcome, only to have the actual results and a subsequent acknowledgment from the examinee confirm the instrument wasn’t as easily fooled. Also, before beginning the actual exam questions, the examiner tests each person to check their truth and lie responses.

  • Where can i find the polyraph near me?

    Finding a polygraph test near you is simple with Proof Positive Polygraph. We have convenient locations and experienced examiners ready to serve clients worldwide.


    To book your test, visit our website and use our location tool to find the nearest office. You can easily register for an exam online or call for a personalized consultation. Our professional team is committed to providing accurate, trustworthy testing wherever you need it.


    For seamless service and expert support, click "Schedule a Polygraph" and get started today!

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