About Quinn

Quinn Investigations—
based in Ontario, Canada

Quinn Investigations provides quality private investigation services throughout the province of Ontario. Additionally, we provide services globally through our network of international, distinguished investigators.

How we operate, what we deliver and how we meet your needs can be summarized by three words:


Quinn Investigations has an exceptional team of investigators who work at the highest of industry standards with proven consistency and professionalism.


Attention to detail, following up on leads, relying on intuition honed over years of experience, and a passion for a job well done are all important aspects in our ability to deliver quality investigative results.


Effective, efficient results, delivered on time and on budget. We strive to provide busy professionals and concerned citizens with timely information to help solve issues quickly and professionally.

Reliability: Our service philosophy​

Professionals at Your Service​

We have over 30 years of industry experience delivering quality information and evidence to our clients, many of whom have trusted us with their investigative needs for decades.

Legal and Ethical Conduct​

Quinn Investigations is a proud member of the Council of Private Investigators of Ontario (CPIO) and the Council of International Investigators (CII). As a member of CPIO, Quinn Investigations follows its Code of Privacy. This means we respect the sensitive nature of personal information and carefully respect the letter and the spirit of the Personal Information Protection and Electronic Documents Act (PIPEDA). 


Discreet surveillance and information gathering is a key skill for delivering accurate, unbiased results. Quinn Investigations prides itself on a high degree of discretion.

Results Matter​

Whether it involves surveillance, undercover investigation, fraud investigation, interviewing, fact-checking or online tracing, Quinn Investigations has a solid reputation for delivering quality results.

Accuracy: What we deliver​


We are very proud of our staff a team of dedicated, highly experienced professionals who thrive on a job well done. Using their expertise, and attention to detail they employ proven techniques for gathering and delivering accurate information and courtready evidence.

Attention to Detail​

Whether providing comprehensive background checks, interviews/inquiries, or surveillance, our skilled team at Quinn Investigations can be relied upon to deliver detailed, accurate, and court-ready reports.


We have over 30 years of industry experience delivering quality information and evidence to our clients, many of whom have trusted us with their investigative needs for decades.

Intelligent Reports​

Our reports have the reputation for being thorough and concise. Each report is accompanied by video and photographic documentation to ensure clients have the facts and evidence necessary for peace of mind, legal resolution, and/or courtroom testimony.

Timeliness: How we meet your needs​

Anywhere, Anytime​

Through our network of contacts and affiliates, Quinn Investigations provides comprehensive services 24-hours a day, seven days a week, with local, regional, national and international coverage. We work with our clients to ensure we meet their time service needs.


Our clients appreciate the customization Quinn Investigations offers, with no one size fits all solution. We are in regular contact with our clients during active investigations to ensure our best effort is provided to meet the needs of their situation. 

The Bottom Line​

Quinn Investigations works in partnership with clients throughout the investigative process. We ensure budgetary & time constraints are met while providing exceptional investigative expertise. Our work ethic has earned us the long-term trust of successful insurance companies, corporations, individuals and law firms.