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Are you facing a situation where you need to uncover the truth but lack the resources or expertise to do so? At TRIO Investigations, we understand the challenges individuals and businesses face when seeking answers to pressing questions. While our agency is not physically located in North Bay, our team of expert private investigators is dedicated to serving clients in the area with professionalism and discretion. With our extensive experience and commitment to delivering results, we offer comprehensive investigation services tailored to your specific needs.


True Reliable Investigations Ontario Inc. (o/a T.R.I.O.) is a private investigation firm based in Sudbury, Ontario, that offers an array of services including, but not limited to:

Background / OSINT




Private / Domestic


How do I become a

Private Investigator in Ontario?

Training Course Providers

Private Investigators Basic Training

Practical Training


Job Placement 


If you have an assignment that you would like us to investigate, please fill out the Assignment Request and/or contact us.

Prior to starting the investigation, a representative will contact you to discuss strategy and costs.


True Reliable Investigations Ontario Inc. (T.R.I.O.) is a private investigations firm that offers an array of services including, but not limited to, surveillance and investigations. Although based in Sudbury to better serve Northern Ontario communities, the company also provides full services throughout Ontario.

A man recording a video during an investigation.


At T.R.I.O. Investigations, our mission is to provide unparalleled private investigative services tailored to meet the unique needs of our clients. Committed to upholding the highest standards of integrity, professionalism, and discretion, we strive to deliver accurate and reliable information that empowers our clients to make informed decisions. We are dedicated to solving complex cases with precision and efficiency, ensuring the utmost satisfaction of those who entrust us with their investigative needs. Our mission is to be the trusted ally and expert resource for individuals, businesses, and legal professionals seeking the best private investigators in Greater Sudbury.


As the leading Private Investigation Agency in Greater Sudbury, ON, our vision is to set the benchmark for excellence in the industry. We aspire to be recognized for our unwavering commitment to client satisfaction, ethical conduct, and the relentless pursuit of truth. T.R.I.O. Investigations envisions a future where our innovative approaches, cutting-edge technology, and highly skilled team redefine the landscape of private investigation services. We aim to be the go-to choice for individuals and organizations in need of discreet, reliable, and results-driven investigative solutions. Our vision is to continuously evolve and adapt, staying ahead of industry trends to ensure we remain at the forefront of the private investigation field in Greater Sudbury, ON.



"Very professional and patient!  Great communication with a thorough detailed report. Thank you for your time and effort."

K Owens

“The flag of the ok world."

Joe Phelan

Understanding the Need for Private Investigation Services

Private investigation services offer a practical solution to life's uncertainties, providing concrete answers to pressing questions in personal, business, and legal matters. With private investigators, individuals and businesses can:

  • Obtain evidence and clarity in personal disputes or concerns.

  • Safeguard assets and maintain integrity within organizations.

  • Gather crucial information for legal proceedings, ensuring a fair and just outcome.

Why Choose TRIO Investigations in North Bay?

When it comes to choosing a private investigator, experience and reliability are paramount. Our team brings years of experience in law enforcement and investigative work to every case we handle. We understand the local landscape of North Bay and have established networks and resources to facilitate efficient investigations. With TRIO Investigations, you can trust that your case will be handled with the utmost professionalism and confidentiality.

Qualities to Look for in a Private Investigator

  • Professionalism: Our team operates with integrity and professionalism in every aspect of our work.

  • Experience: With a combined experience of over 7 years in law enforcement and investigative work, you can trust our expertise.

  • Discretion: We understand the sensitive nature of our clients' cases and prioritize confidentiality in all our investigations.

Case Studies

Here are some examples of successful investigations conducted by TRIO Investigations:


  • Infidelity Case: Our surveillance team provided concrete evidence of infidelity, leading to a successful resolution for our client.

  • Corporate Fraud Investigation: We uncovered fraudulent activities within a company, helping our client mitigate financial losses and take legal action.

  • Is Hiring A Private Investigator Legal?
    Yes, hiring a private investigator is legal in most jurisdictions, including Timmins. However, it's essential to ensure that you work with a licensed and reputable firm like TRIO Investigations to ensure that your rights are protected and that all investigative activities are conducted lawfully.
  • How Much Does It Cost To Hire A Private Investigator in Timmins?
    The cost of hiring a private investigator in Timmins can vary depending on the complexity of the case and the specific services required. Contact us for a personalized quote based on your individual needs.
  • How Long Does An Investigation Typically Take?
    The duration of an investigation can vary depending on various factors, including the complexity of the case and the availability of information. We strive to complete investigations in a timely manner while ensuring thoroughness and accuracy.

Book Your Private Investigator Appointment in North Bay Today!

Ready to uncover the truth? Contact TRIO Investigations at 705-562-4001 for a free consultation with our expert private investigators in North Bay. Our team is ready to assist you with professionalism, discretion, and expertise. Don't wait any longer—let us help you find the answers you need.

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