See What We See

Welcome To Precept Canada

At Precept Canada, we pride ourselves at being a dedicated group of specialized investigators. Our commitment to quality investigations is second to none. We work to satisfy the needs of our clients across various industries and around the world!

At Precept Canada

We Provide Top Class Services To Our Clients

We are a member of several well known security industry associations throughout Canada and the United States. We are honored to be included on the preferred investigator lists of some of the largest Insurance companies, law firms and corporations of all sizes in the nation. Our company is dedicated to exceeding the expectations of those that need us.

Insurance Investigations

Security Solutions

Risk Assessments


Our Services

Services We Provide

Our primary mission is to tailor an investigative program that exactly meets your needs, and to serve as an extension of your claims handling process. We take pride in our ability to work closely with our clients toward shared visions, common goals and objectives.

Financial Investigations

In Depth Asset Verification


Labour Dispute Support

Undercover Investigations


Trademark Infringement Support

Intellectual Property Investigations

High Risk Employee Dismissals

Precept Canada Investigation Services Inc. provides a variety of investigation and security solutions to a diverse field of businesses, insurance companies and law firms.

Who We Are

About Precept Canada

Our company experience comes from founder Shannon Turriff. With over 20 years of experience, Shannon has conducted the highest level of investigations in the insurance, corporate and criminal sectors, several cases which have been documented by international media providers.

Specialized Investigators

At Precept Canada, we are full-time private investigators dedicated to helping you, whatever your issue. Your privacy and confidentiality is assured. Based in Ontario, Precept Canada’s clients come from all across Canada, the United States and overseas. As a result, Precept Canada’s private investigators are among the best known in the world. Our clients include politicians, law enforcement, attorneys, accountants, manufacturers, publishers, CEO’s, and private citizens. Precept Canada welcomes the challenge of unusual cases. So, if you don’t see your concern listed, please contact us.



What Our Client's Said

I have found Precept prompt, efficient, knowledgeable and thorough and I would not consider proceeding without their services when an investigation is required. The investigation is always proactive and interactive. Their rates are acceptable and their product reliable.

Mike Tweedie

Toronto Area Barrister

Our previous Investigative service provider went out of business a week before the onset of a significant project, leaving us with a great deal of prep and no investigators. On short notice Andy and Shannon put together a solution that worked out in the end and exceeded our expectations.

John M.

Corporate Security Manager - National Food & Beverage Supplier

Precept Canada has always been able to help solve my company security issues in a timely and professional manner.

Tom J.

President - Ontario based Manufacturing Plant

Quick turnaround time for reports.


K - Ontario Accident Benefits Adjuster

Your investigative reports are amongst the best I have seen in the business.

Jill P.

Ontario Disability Analyst

Precept Canada is my first choice for Investigative issues in my office.

Paul N.

Human Resource Officer - National Logistics Company based in Ontario

I really enjoy dealing with the staff, each time I call for my need I deal with a friendly person who helps me promptly.

Pat L.

Ontario Life & Health Claims Adjuster

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