Top Tier Investigations

Toronto’s Leading Private Investigators

Expect Results From Our Experts

Are you looking to hire a private investigator who respects your case and places your best interests first? Are you ready to finally confirm your suspicions about your partner, colleague, or employee? Do you want detailed investigative reports and factual evidence to prove your case? Look no further than Top Tier Investigations Inc. 

At our agency, we understand that it is an extremely sensitive matter when you approach us with your suspicions. That’s why we treat every investigation with the highest level of professionalism and ultimate discretion. Whether you are an individual, a corporate client, or a law firm, we are committed to getting the evidence you need in a cost-effective and timely manner. 

A combined experience of over 50 years and international resources have enabled us to provide unparalleled results to our clients regardless of the nature of the investigation. Trust the leading private investigators in Toronto that get the results you want. Trust Top Tier Investigations.

private detective toronto

Private Investigations & Surveillance Services

Spousal Infidelity
Do you think that your partner or spouse is cheating on you? You can uncover the truth with the help of our private investigators.
Insurance Investigations
Insurance fraud is a common and very serious criminal offence. We can help you put a stop to it by investigating suspicious claims.
Corporate/WSIB Claims
Do you want to investigate the WSIB claim your employee recently filed for? With our agency, you can find out if the claim is legitimate or not.
GPS Tracking
Find and keep track of suspicious activities in your workplace or home with our GPS tracking services. We’ll never lose track of your suspects.
General Investigations
Our experienced and knowledgeable private investigators can cater our efforts to meet your specific needs, helping you with various different cases.
Divorce & Family Matters
From child custody to affairs, we are experts in all forms of family law matters and will use our investigative services and skills to your benefit.
Forensic Investigation For Phones And Computers
We have the proven ability to gather and preserve electronic data that successfully verified any suspicions. We can work with computers, phones, USB drives and more.
Covid-19 Compliance Investigations
We help businesses conduct a compliance check on employees for unethical and criminal behaviour during remote working hours.
Missing Persons & Skip Tracing
Find missing family members or people who are hiding with our expertise. We can execute high-end skip tracing, witness location, and background check services.
Workplace Investigations
Don’t let employees, management or the competition ruin your business. We can uncover all types of workplace issues with our ethical approach.

The Most Trustworthy Private Investigators in Toronto

Our success as private investigators is built on a foundation of trust, honesty and integrity. We understand the importance and sensitive matter of your case, be it personal or business. We know that you are hiring our professionals to carry out a service, but you’re also trusting us with a sensitive situation. With our experience, honest and transparent pricing, and detailed reporting, you can rest assured that every matter will be kept 100% confidential and handled with care. Helping people is at the core of what we do, and with us, you’ll get the help you deserve.
100% Confidentiality Guaranteed

Our team of private detectives in Toronto will provide professional and discreet investigations, delivering a high level of service and results.


Our investigators at Top Tier Investigations Inc. have over 30 years of industry experience, handling various simple and complex investigations.

Competitive Pricing

All our services are offered at clear, competitive, and reasonable pricing. We’re honest and transparent about our pricing, so you know what you’re paying and why.

24/7 Availability

To ensure accurate reports and quick response, our team is available round the clock - 24 hours a day, seven days a week.

Complete Privacy, Confidentiality & Discretion

We emphasize confidentiality, privacy and discretion during all our investigations. Your identity and case will always be safe and secure with us.

Detailed Reporting

We will provide you with a detailed report with substantial evidence, witness statements and all vital information that provides you with the answers you deserve.

Fully Licenced, Bonded & Insured

We are fully licenced by the Province of Ontario while being bonded and insured for any investigations. We can work across the GTA, from Markham to Brampton.

Free Consultation

We offer you a free and confidential consultation, where you have the opportunity to explain your concerns, and we’ll explain how we can help you.

Contact one of our highly-trained investigators now for a free & confidential consultation

The Only Licensed Private Investigators You Need

Our licenced private investigators are highly-trained and experienced experts who understand firsthand the importance of investigating with discretion and sound judgement. We approach cases in an ethical manner, conducting investigations that are viable, sophisticated, and above all, legal. We never cross the line and always act within the framework of our investigation process, ensuring results are legally obtained and can be used at your discretion. Our flexibility and experience in handling various simple and complex cases separate us from other agencies, and why individuals, local businesses and major corporations trust us. It’s for these reasons that we’ll be the only private investigators you’ll ever need.

J Santos (Jean)
J Santos (Jean)
Professional! Highly recommend!
johnson olumide
johnson olumide
AmaIng results
Willy Gold
Willy Gold
Couldn’t ask for better results Thanks for everything
private investigators
Thanks to your team of investigators. Your evidences have strengthened my case. I am really grateful to you guys.
private investigators
We have utilized Top Tier Investigations on several occasions and we are really impressed with their services. Highly recommended.
Kate Brown
private investigators
Thanks guys, you have helped me get the evidence I needed to move on with my life after my wife continually denied cheating on me. You guys are professional and have been very understanding during those difficult times. I can recommend you to anyone who is thinking of hiring a private investigator.
John Sterling
Always Discreet. Always Professional. Always Available.

As the leading investigation agency in Toronto, we provide discreet, effective and tailored private investigation services throughout Toronto & GTA. Our operatives specialize in a broad range of fields and utilize the latest high-tech surveillance equipment to ensure all matters are dealt with efficiently, legally and effectively while delivering the best possible outcome. We understand that discretion is a bi-word when it comes to surveillance, which is why our field operatives are known for maintaining a clear channel of communication, confidentiality and integrity when conducting all investigations. You can always expect the team at Top Tier Investigations to act with discretion, professionalism and be always available to help you.

Get the answers you deserve with Top Tier Investigations. Request a consultation today.