Lie Detector Test in Torrance, California
Professional, confidential polygraph testing for Torrance residents. Your examination takes place at our El Segundo office — a ~13 min drive from Torrance — with the same APA-standard service as every location in our network.
Polygraph Testing for Torrance Residents
A lie detector test for Torrance, California residents costs $750 for a single person examination at our El Segundo location, just 7.2 miles away. Couples testing is $1,400 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.
With more than 143,000 residents, Torrance is one of the largest cities in Los Angeles County's South Bay, a hub of engineering and corporate employment with its own beach frontage — yet polygraph appointments for Torrance are not held in the city. Clients travel to our El Segundo office at 222 North Sepulveda Boulevard, El Segundo, CA 90245, just 7.2 miles up the road and about 13 minutes away.
Both cities sit in the same South Bay corridor, so the trip barely registers; what changes is the room you sit in. The El Segundo suite is dedicated to examination work — private, acoustically quiet and consistent from one appointment to the next. That environment is the reason we do not send examiners into Torrance homes or offices, however short the distance: a lie detector chart gathered amid household or workplace noise is a chart we cannot stand behind.
A professional examiner trained at APA-accredited schools handles your full session, from the pre-test interview through question review to the charts, and you receive a same-day written report. Torrance pricing is $750 for a standard private examination, $1,400 for couples and $650 per person when several parties are tested in one matter.
Rates at the El Segundo Office
All-inclusive pricing for Torrance clients tested at our El Segundo venue.
Only a $100 deposit is required to book — the balance is payable after the agreements are finalised. Every price includes the booking fee, examination, pre-test assessment and a detailed written report. No hidden costs.
Preparing for Your Visit
Travelling to your polygraph appointment? These tips will help you arrive prepared and get the most accurate results.
Plan Your Journey
Your appointment at our El Segundo office is approximately ~13 min from Torrance. We recommend arriving 10–15 minutes early — rushing to your appointment can elevate your heart rate and affect your physiological baseline, which could impact accuracy. Plan for traffic and allow a small buffer.
The Night Before
Get a full night’s rest. Fatigue affects physiological responses and can interfere with the accuracy of your polygraph results. Avoid alcohol the evening before, and try to maintain your normal routine as much as possible.
What to Bring
Bring any relevant documents — case notes, a list of questions you want covered, or reference materials. If someone is accompanying you, they’re welcome to wait in reception while the examination takes place in a separate private room.
On the Day
- Avoid caffeine and stimulants — coffee, energy drinks, and nicotine elevate heart rate and can affect sensor readings
- Eat a light meal — don’t arrive on an empty stomach as sessions typically last 90 minutes to 2 hours
- Wear comfortable clothing — sensors are placed around the upper body, so avoid tight or restrictive layers
- Bring valid photo ID — your examiner will verify your identity before the examination begins
How to Get a Lie Detector Test From Torrance
Four simple steps from booking to results.
Book online
Select El Segundo as your location, choose your preferred date and time, and pay the $100 deposit.
Get confirmed
Receive SMS and email confirmation within 24 hours with the exact venue address in El Segundo, parking information, and directions from Torrance.
Travel to El Segundo
Drive to our private office at 222 North Sepulveda Boulevard, El Segundo, CA 90245, El Segundo. The journey from Torrance takes approximately ~13 min.
Take your test & receive report
Your 90-minute to 2-hour appointment includes the pre-test consultation, full polygraph examination, and post-test review. A detailed written report is provided on the same day.
Why Our Results Are Trusted
The science behind our polygraph examinations at El Segundo.
Accuracy Rate
When administered by a qualified, APA-qualified examiner using validated protocols, polygraph testing achieves 90–95% accuracy in specific-issue testing, supported by decades of peer-reviewed research.
Question Repetition
Every relevant question is repeated a minimum of three times during your examination. This multi-pass approach eliminates anomalies and ensures the physiological data is consistent and reliable.
Channels Monitored
Our digital instruments simultaneously monitor heart rate, blood pressure, respiration (thoracic and abdominal), and electrodermal activity — providing a comprehensive physiological profile throughout the examination.
Validated Technology
The polygraph is the only scientifically validated technology for truth verification. We reject unvalidated alternatives including voice stress analysers, mobile apps, and eye-tracking tools.
Polygraph Testing & Legal Admissibility in California
Polygraph results can be used as supporting evidence in many legal proceedings in California. Admissibility varies by court and jurisdiction — in some cases, results are admitted by mutual agreement of both parties, while in others they may be used to support or defend against allegations during investigations, custody disputes, or employment matters.
Our El Segundo examiners provide detailed written reports suitable for legal use, and are available for expert testimony if required. If you are considering testing for legal purposes from Torrance, we recommend discussing this with your attorney and our team beforehand to ensure the examination is structured appropriately.
All examinations comply with the Employee Polygraph Protection Act (EPPA) where applicable, and follow APA standards for methodology, question formulation, and reporting.
Other Locations Near Torrance
We also provide testing at these offices, ordered by distance from Torrance.
Not starting from Torrance?
The distances above are measured from Torrance. Enter your own zip code, town or address and we’ll show the nearest offices to you, with real drive times and prices.
Frequently Asked Questions — Torrance
Common questions about polygraph testing for Torrance residents.
Is testing available anywhere within Torrance city limits?
Do you handle other South Bay cities from the same location?
When is the best time to make the short drive from Torrance?
How much does a lie detector test near Torrance cost?
How far is the El Segundo testing location from Torrance?
How do I book a polygraph test from Torrance?
El Segundo Is Just ~13 min From Torrance
Only a $100 deposit to reserve. Select your date and time — confirmation with directions from Torrance is sent instantly. Or call our free helpline for confidential advice on your case — no obligation.