Professional Polygraph Examinations · Appointment Only

Lie Detector Test in Westminster, Colorado

Private, all-inclusive polygraph examinations at our Westminster office — conducted by examiners trained to APA standards. Fixed pricing from $700, no hidden fees, same-day results.

Same-DayVerbal result
95%Validated accuracy
100%Confidential
$100Deposit to book
Prefer to talk first? Call (844) 643-8916
Your Visit, Step by Step

What Happens at Your Westminster Appointment

Every examination follows the same controlled procedure — from arrival to your written report. Here is exactly what to expect.

  1. Book online — select Westminster, pick your preferred date and time, and pay the $100 deposit
  2. Get confirmed — receive SMS and email confirmation with venue address, parking info, and directions within 24 hours
  3. Take your test — attend your 90-minute to 2-hour appointment with a APA-professional polygraph examiner
  4. Receive your report — get a detailed written report with methodology, question-by-question results, and examiner conclusions on the same day
1

Arrival & Check-In

9191 Sheridan Boulevard, Westminster, CO 80031, United States
Arrive 10–15 min early

What happens

You check in at the business centre reception under the name on your booking — there is no polygraph signage anywhere, for your privacy. Reception shows you to a private waiting area; your examiner meets you there and verifies your photo ID before anything begins.

Your part

  • Bring a valid government photo ID and your confirmation
  • Arrive rested — not rushed, not caffeinated
  • A support person may wait in reception
Dedicated private testing roomAdvance booking requiredNationally professional examinerAccessible entrance and facilities
2

Pre-Test Interview

Every question agreed before anything is asked
30–45 minutes

What happens

Your examiner explains the entire procedure and the instruments, completes your consent paperwork, and conducts a psychophysiological suitability assessment — covering health, medication, and sleep. Then, together, you review and agree the exact wording of every test question. Nothing asked during the examination will be a surprise.

Your part

  • Be open about medications and health conditions
  • Raise anything you want asked — this is the moment
  • Ask questions until you are fully comfortable
3

The Examination

Validated APA-standard techniques, one-to-one in a private room
Approx. 90 minutes

What happens

Sensors are placed on your upper body and connected to a government-grade computerised instrument. You answer the agreed yes-or-no questions while four physiological channels are recorded. Each question is repeated a minimum of 3 times across multiple charts — a single reaction never decides a result.

What the instrument records

  • Cardiovascular activity — heart rate & blood pressure
  • Electrodermal activity — skin conductivity
  • Thoracic & abdominal respiration
  • Movement & timing, chart by chart
4

Analysis & Verbal Result

Before you leave the office
Same day

What happens

The examiner scores your charts using standardised numerical scoring, explains what the data shows, and discusses the preliminary outcome with you in the post-test review. You leave knowing your result — not waiting for a letter.

Your part

  • Ask anything about how the result was reached
  • Discuss next steps if the matter is ongoing
5

Your Written Report

Delivered securely by email
Within 24–48 hours

What it contains

  • The methodology and technique used
  • Every question asked, verbatim
  • The recorded physiological data
  • The examiner’s professional conclusions

Confidentiality

Results are shared only with you unless you authorise otherwise in writing. Reports are suitable for attorneys and, where your matter requires it, prepared with legal proceedings in mind.

  • Pre-test consultation (30–45 min) — all questions reviewed and agreed before the test begins
  • Full polygraph examination — questions repeated minimum 3 times for accuracy using digital instruments
  • Post-test review — examiner discusses preliminary findings with you
  • Detailed written report — methodology, question-by-question results, physiological data, and professional conclusions
  • Private testing venue — discreet, climate-controlled suite at 9191 Sheridan Boulevard, Westminster, CO 80031, United States
  • Professional examiner trained to APA standards — vetted and experienced
Pricing

Westminster Lie Detector Test Prices

A lie detector test in Westminster, Colorado costs $700 for a single person examination, all-inclusive. Couples testing is $1,200 and group rates start from $650 per person. All prices include the booking fee, examination, pre-test assessment, and a detailed written report with no hidden costs.

Standard Polygraph Test

One individual, single issue

$700all-inclusive
  • Up to 3 relevant questions
  • ~2 hour private session
  • Same-day verbal result
  • Detailed written report
  • Test location: 9191 Sheridan Boulevard, Westminster, CO 80031, United States
  • Appointment required — no walk-ins
  • Standard lead time: 3–5 days — earlier dates are typically fully booked
  • Private, discreet & climate-controlled testing suite
All test types available:
Book Standard Test →
Only a $100 deposit to book — refunded in full if we can’t book you, deducted from your total once confirmed.
Most Popular

Couple Test

Two people, tested separately

$1,200total for two people
Save $200 vs two single tests
  • Both partners tested privately
  • Individual questions & reports
  • Same-session appointments
  • Cheaper than two single tests
  • Test location: 9191 Sheridan Boulevard, Westminster, CO 80031, United States
  • Appointment required — no walk-ins
  • Standard lead time: 3–5 days — earlier dates are typically fully booked
  • Private, discreet & climate-controlled testing suite
All test types available:
Book Couple Test →
Only a $100 deposit to book — refunded in full if we can’t book you, deducted from your total once confirmed.

Group Test (3+)

Per-person rate, three or more

$650per person
  • Each person examined privately
  • Individual reports for everyone
  • Workplace & family matters
  • On-site testing available
  • Test location: 9191 Sheridan Boulevard, Westminster, CO 80031, United States
  • Appointment required — no walk-ins
  • Standard lead time: 3–5 days — earlier dates are typically fully booked
  • Private, discreet & climate-controlled testing suite
All test types available:
Book Group Test →
Only a $100 deposit to book — refunded in full if we can’t book you, deducted from your total once confirmed.
Appointment availability in Westminster As standard, all appointments for the next 3–5 days are already fully booked — new examinations are typically scheduled 3–5 days ahead. Your exact date and time are arranged individually, depending on your examiner’s availability and diary. The appointment is confirmed after a telephone consultation and an assessment of both the case and the person to be examined, to confirm suitability for testing.
Pricing verified & up to date — last checked June 10, 2026 at 9:29 AM
Test Types

Types of Lie Detector Tests Most Conducted in Westminster

From infidelity and relationship testing to theft investigations and legal defence, these are the polygraph test types our Westminster examiners conduct most often — ranked by demand. Every type uses the same validated examination procedure and all-inclusive pricing; select one for details, question examples, and how that test works.

  1. 01 Infidelity & RelationshipsResolve trust issues in Westminster — verify faithfulness and gain clarity
  2. 02 Theft InvestigationWorkplace or personal theft in Westminster — identify the truth
  3. 03 Sexual Contact TestsSensitive allegations handled with complete discretion in Westminster
  4. 04 Integrity & Pre-EmploymentScreen candidates and verify employee honesty in Westminster
  5. 05 Legal DefenceDetailed reports and expert testimony for Westminster attorneys
  6. 06 Private Polygraph TestsFalse accusations, family disputes, and trust issues in Westminster
Planning Your Visit

Getting to the Westminster Office

9191 Sheridan Boulevard, Westminster, CO 80031, United StatesGet directions →
Venue Information
9191 Sheridan Boulevard
Westminster, CO 80031, United States
Appointment onlyNo walk-insDiscreet — no external signage
The building A professional business centre with staffed reception. There is no polygraph signage anywhere on the building, for your privacy.
Check-in Your exact suite and floor are sent with your booking confirmation. On arrival, give reception the name on your booking — they will show you to the waiting area.
Arrival time Aim to arrive 10–15 minutes early. Arriving rushed or stressed can affect your physiological baseline and delay the examination.
Parking

The office is a three-storey business centre at the US 36/Sheridan Boulevard interchange with ample free on-site parking for visitors. The Westminster City Center shopping area is about 400 feet away, and RTD Flatiron Flyer buses between Denver and Boulder stop at the US 36 & Sheridan Station park-n-Ride beside the interchange.

Public transport The nearest stops and step-by-step transit directions are listed in your confirmation email — or use the directions link and select the transit option.
Bringing someone? A support person is welcome — they wait in the reception area while your examination takes place in a private room. Please do not bring children.

Travelling Far? Arrive the Night Before

If your journey is more than about two hours, we strongly recommend travelling the evening before and staying near the office. A full night’s sleep is not just comfort — fatigue measurably affects the physiological responses the polygraph records, and a rested examinee produces a cleaner, more reliable chart. Book a morning appointment, sleep 7–8 hours, have a light breakfast, and arrive unhurried.

DoubleTree by Hilton Denver – Westminster 0.7 mi from the office Full-service hotel at 8773 Yates Dr with free parking. View on map →
Residence Inn by Marriott Denver North/Westminster 0.5 mi from the office Extended-stay suites at 5010 W 88th Ave, just off Sheridan Boulevard. View on map →
Hampton Inn Denver-Northwest/Westminster 0.6 mi from the office At 5030 W 88th Pl, close to the US 36/Sheridan interchange. View on map →
The Westin Westminster 2 mi drive from the office Upscale hotel at 10600 Westminster Blvd, adjacent to the Butterfly Pavilion. View on map →
Browse all hotels near this office →We have no commercial relationship with any hotel — choose whatever suits your budget.

Travelling From a Nearby City?

This office regularly serves clients travelling from surrounding cities without a local examiner. Each entry below shows the distance, estimated driving time, and turn-by-turn directions from that city to our Westminster office at 9191 Sheridan Boulevard, Westminster, CO 80031, United States. Allow extra travel time on the day — arriving rushed can affect your physiological baseline.

ThorntonWestminster office
4 mi distance ~7 min by car
NorthglennWestminster office
4 mi distance ~7 min by car
BroomfieldWestminster office
6 mi distance ~10 min by car
BrightonWestminster office
15 mi distance ~26 min by car

How to Prepare

  • Get a full night’s sleep — fatigue affects physiological responses and concentration
  • Eat a light meal beforehand; the appointment lasts up to 2 hours
  • Avoid excessive caffeine, energy drinks, and nicotine on the day
  • Take prescribed medication as normal and tell your examiner what you take
  • Wear comfortable clothing — sensors are placed on your upper body

What to Bring

  • A valid government-issued photo ID — your identity is verified before testing
  • Your booking confirmation
  • Any relevant documents or case notes for your examiner
  • A written list of the questions or concerns you want addressed
  • Glasses or hearing aids, if you use them

What Not to Do

  • × Do not drink alcohol or take non-prescribed drugs in the 24 hours before your test
  • × Do not stop prescribed medication — changing your routine skews your baseline
  • × Do not arrive sleep-deprived, unwell, or rushed
  • × Do not attempt countermeasures — they are detectable and can invalidate your result
  • × Do not bring children into the session; an adult support person may wait in reception

When Testing Cannot Go Ahead

  • × If you are under the influence of alcohol or non-prescribed drugs on the day
  • × If you are severely ill, exhausted, or in significant pain
  • × If a medical condition makes testing unsuitable without physician clearance
  • × If you are under 18, or required consent is missing
  • × If the examiner’s case review finds the matter unsuitable — your $100 deposit is refunded in full
Your Examiner

The Minimum Every Examiner in Our Network Must Meet

Professional Polygraph Examiners · 27 vetted examiners in our network

These are not the credentials of one hand-picked examiner — they are the minimum bar every examiner in our network must clear before taking a single case. Each is an experienced professional who completed advanced polygraph training at a program accredited by the American Polygraph Association, conducts every examination to APA standards using validated techniques, and has passed our five-step vetting covering credentials, experience, ethics, equipment, and ongoing performance monitoring.

15+Years of experience — minimum
3,000+Examinations conducted — minimum
APA-accreditedPolygraph training — required
APA standardsEvery examination — required

Vetting criteria verified for every examiner

  • Identity, credentials & background verified
  • Formal training at an APA-accredited program confirmed
  • Experience & examination history reviewed
  • Professional memberships current
  • Professional liability insurance in place
  • Calibrated instruments & validated techniques only
  • Bound by our Code of Ethics & Standards of Practice
  • Ongoing performance monitoring

Professional organizations

  • American Polygraph Association (APA) Est. 1966 · 118 Lee Parkway Dr., Chattanooga, TN 37421 (PO Box 8037, Chattanooga, TN 37414-0037) The world's leading professional polygraph organization, representing more than 2,800 experienced polygraph examiners in private business, law enforcement, and government across 60+ countries.

Membership binds an examiner to a professional code of ethics, continuing education, and peer accountability.

How you meet your examiner: after you book online, an examiner is individually assigned to you based on your case details, test type and preferred dates — examiners are matched to the client and the case, never to an office. Your examiner then contacts you directly, and you receive their full details with your confirmation. For security and impartiality we do not publish examiners’ names online. Read more about our examiners and the standards they work to.

Examiner Licensing in Colorado

Colorado does not license polygraph examiners Colorado has no state licensing requirement for polygraph examiners — anyone can legally offer testing. That makes verifying an examiner’s training, professional membership, and published standards essential before you book with anyone. The recognised benchmarks are graduation from an APA-accredited training program and membership of the American Polygraph Association. A directory of states that do license examiners is maintained by the APA.

Why This Matters — What a Professional Examiner Looks Like

Graduate of an APA-accredited school Accredited programs require a minimum of 400 hours of formal instruction in psychophysiology, question formulation, and chart analysis. Our examiners train with APA-accredited polygraph schools.
Member of professional bodies Membership of the American Polygraph Association — the profession’s largest body, 2,800+ members in 40 countries — binds an examiner to a code of ethics, continuing education, and peer accountability.
Experience & validated techniques Professional examiners use scientifically validated formats — such as the Utah Probable Lie Test and Directed Lie Screening Test — on calibrated digital instruments, with every question repeated across multiple charts.
Published, enforceable standards A professional operation puts its rules in writing and holds examiners to them — impartial testing, complete confidentiality, factual reporting, and a documented complaints route.
How we hold our examiners to thisEvery examiner in our network passes a five-step vetting process — credentials, experience, ethics, equipment, and ongoing performance monitoring — and works under our published framework:
Local Briefing

Polygraph Testing in Westminster — What to Know

The Sheridan Boulevard office sits near the US-36 corridor that stitches Westminster to both Denver and Boulder, which makes it a natural midpoint booking for clients scattered from Broomfield and Thornton to the Westminster Station neighborhoods. Many appointments here are made by people who deliberately chose an office one suburb away from their own — close enough to be convenient, removed enough that no neighbor will wonder about the visit.

Westminster's cases mirror its economy. Aerospace and healthcare professionals along the corridor book false-accusation and integrity examinations when workplace allegations threaten careers. Couples from the surrounding subdivisions book single-issue infidelity tests, frequently at the point where a custody or divorce filing in Adams or Jefferson County is being weighed and one partner wants documented clarity first. A single-issue examination in Westminster is $700, with a $100 deposit securing the booking and the balance paid on the day of the test.

Results are typically delivered quickly after scoring, with a written report to follow — a rhythm that suits clients timing decisions around mediation dates or family conversations. Colorado courts exclude polygraph evidence at trial, so the report's audience is the people who actually decide things: spouses, attorneys, employers, and the client themselves. Every examiner is trained to American Polygraph Association (APA) standards and is individually assigned to the client and case after booking.

Other Locations

Other Testing Locations in Colorado

If another office is more convenient — closer to work, family, or where the other party lives — you can book at any location below. Prices vary by office; each card shows the distance and estimated driving time from Westminster.

Arvada
6275 Joyce Dr Suite 200, Arvada, CO 80403, United States
4 mi from Westminster ~7 min by car
$700single $1,200couple $650group pp
Wheat Ridge
4251 Kipling St Suite 230, Wheat Ridge, CO 80033, United States
5 mi from Westminster ~9 min by car
$700single $1,200couple $650group pp
Denver
5290 E. Yale Circle #105, Denver, CO 80222
7 mi from Westminster ~12 min by car
$575single $800couple $450group pp
Lakewood
200 Union Blvd #200, Lakewood, CO 80228
9 mi from Westminster ~16 min by car
$675single $1,150couple $625group pp
Glendale
4100 E Mississippi Ave 4th Floor, Glendale, CO 80246, United States
11 mi from Westminster ~19 min by car
$700single $1,200couple $650group pp
Aurora
3190 S Vaughn Way, Aurora, CO 80014
13 mi from Westminster ~23 min by car
$575single $950couple $550group pp
FAQ

Frequently Asked Questions — Westminster

How much does a lie detector test cost in Westminster?
A single person polygraph examination in Westminster starts from $700, all-inclusive. Couples testing is $1,200 and group testing (3+ people) is $650 per person. All prices include the booking fee, examination, pre-test assessment, and a detailed written report. No hidden costs.
Where exactly is the Westminster testing venue?
Our Westminster venue is located at 9191 Sheridan Boulevard, Westminster, CO 80031, United States. It is a professional, private office environment. The exact suite or floor details, along with parking information and directions, are sent to you via SMS and email after your booking is confirmed.
How do I book a lie detector test in Westminster?
All bookings are made through our secure online booking system. Select Colorado as your region, choose Westminster as your location, pick your preferred date and time, and confirm your details. Only a $100 deposit is required. You'll receive SMS and email confirmation.
How quickly do I get results after testing in Westminster?
The examiner scores the charts after your session, an outcome is typically communicated promptly once scoring and quality review are complete, and a written report follows. Clients timing decisions around a mediation date or a planned family conversation should mention that schedule when booking so the reporting timeline can be confirmed in advance.
I'd rather not test in my own neighborhood — is that common?
Very. A large share of Sheridan Boulevard bookings come from Broomfield, Thornton, Arvada, and northwest Denver residents who prefer an office a few minutes outside their daily orbit. The building's mixed professional tenancy means arrivals are anonymous, and appointment scheduling ensures you never share a waiting moment with another client.
Do Adams County courts consider polygraph results?
Colorado courts exclude them at trial, and Adams and Jefferson County judges follow that rule. Their leverage is indirect but real: family law attorneys use passed examinations to shape mediation and settlement posture, and opposing parties often abandon contested allegations once a scored examination and a willingness to be tested are on the table.
Can I reschedule or cancel?
Yes. Please contact us at least 48 hours before your appointment to reschedule. We'll work with you to find a new date and time. Full cancellation and rescheduling policies are included in your booking confirmation email.

Beware of Unqualified Examiners

The accuracy of a lie detector test depends on the skill of the examiner, not the machine. Unfortunately, unqualified individuals operating without accreditation continue to damage the industry’s reputation and deliver unreliable results. Always verify your examiner graduated from an APA-approved school and uses validated testing protocols.

Verify the training Ask which APA-accredited school the examiner graduated from and how many hours of formal training they completed — the recognised minimum is 400.
Ask for written standards A professional operation publishes its code of ethics and standards of practice. Read ours here — and ask any competitor for theirs.
Check the venue Accurate testing requires a controlled office environment. Be cautious of examiners who only offer testing in homes, hotel rooms, or cars.
Watch for warning signs Prices far below market rate, guaranteed results, or no pre-test process are red flags. Read our fraud alerts before paying anyone a deposit.
Read Our Full Report → Or simply book with us — we have already vetted our examiners and work only with the best qualified professionals, operating under our published standards and code of conduct.

Book Your Test in Westminster

Only a $100 deposit — select your date and time, confirmation sent instantly with full venue details.

Page last updated: June 10, 2026 at 9:29 AM

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