Trusted Provider of Polygraph Services Since 2003

Operating out of Montreal, Polygraphie Alain Lépine is a private detective agency that has been providing accredited polygraph testing to private individuals and corporate clients since 2003.

I provide onsite and offsite lie detector services throughout Canada and across the world.

Polygraphie Montréal

My expertise

As an experienced polygraph examiner, I have a commitment to excellence when it comes to providing lie detector tests for truth verification. I have a wealth of expertise across different market sectors, including private individuals, corporate clients and government agencies.

Contact me for assistance with different types of cases ranging from infidelity and business theft to sex offender rehabilitation. With 30 years of hands on experience in investigation and lie detection, I guarantee prompt, discreet and professional services tailored to your case.

To competently defend the interests of my clients, I also specialize in skip-tracing and undercover investigations.​​​​​

30 years of experience in investigation and lie detection


Commitment to excellence

As a former Detective Lieutenant with the Service de police de la Ville de Montréal (SPVM), I have the experience and skills to find the truth in any situation and help you uncover the whole picture.

As a member of the Canadian Association of Police Polygraphists, I also have a commitment to quality.

Rest assured that your case will be handled with the highest level of efficiency and discretion. I also guarantee quick results to ensure complete customer satisfaction.

No matter what your suspicions, contact me to know the truth and stay one step ahead of threats. My services are available at highly competitive prices.

Discretion and efficiency are my fortes


More about me:

  • Trainer at the Canadian Police College
  • Undercover operator and technical response officer with SPVM
  • Former Detective Lieutenant with SPVM
  • Professionally qualified polygraph examiner
  • Member of the Canadian Association of Police Polygraphists
  • Polygraphie du Canada
  • BSP ( bureau de sécurité privée)

Contact me to book an appointment or learn more about my services!