Qualified Private Investigators in Oshawa
Uncover The Truth With Us
If you are looking for a trusted private investigation firm in Oshawa, Top Tier Investigations Inc. is your ultimate destination. Whether you want GPS tracking or spousal infidelity service, our team is always ready to serve you. Our general investigation approach is crafted to cater your specific needs by delivering the highest quality results at a reasonable price.
From detecting WSIB frauds to monitoring the activities of suspicious employees, our team provide a detailed report that helps in making informed decisions. We conduct in-depth and proven research before coming up with a result.
Get a Quote For Affordable, Top-Quality Private Investigation Services.
Discreet and Private Services at Competitive Rates.
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What We Offer
- Spousal Infidelity
- Corporate / WSIB claims
- Skip Tracing / Locates
- Insurance Investigations
- GPS Tracking
- General Investigations
- & Many More
Our Investigation Approach
When it comes to discreet and reliable general or corporate investigation in Oshawa, we follow a service approach based on actual reports, witnesses and proofs. Your privacy is our foremost concern and, we promise your confidentiality even when your case is done. To ensure consistent and actual results, we follow a step by step approach that includes:
- Conducting a surveillance check
- Interviewing employees and staff
- Reviewing personnel records
- Looking over camera footage
- Installing surveillance equipment
- Preparing detailed reports
Why Choose Us?
At Top Tier Investigations Inc., the in-depth experience of our private investigators in Oshawa allows us to handle all sort of investigation assignments, right from the spousal infidelity to complex insurance claims. We value the satisfaction of our clients and keep their identity secure and confidential. Rely on us for consistency, accuracy and efficiency at every step of the way. Our features include:
- Licensed & Insured
- Qualified & Skilled
- Reliable & Discreet
- Trusted & Experienced
Private Investigator Services in Oshawa
When you need a trusted private investigator in Oshawa, Top Tier Investigations is here to offer expert services tailored to your unique needs. Whether you’re dealing with personal issues like spousal infidelity or need corporate investigations for fraud or employee misconduct, our professional team is ready to help. We combine advanced technology and years of experience to conduct thorough, discreet investigations that deliver clear and actionable results. Our primary goal is to provide you with the evidence you need while maintaining the highest level of confidentiality.
As a reliable private investigator company in Oshawa, we understand the importance of precision and discretion in every case. Our skilled team handles a wide range of investigations, including GPS tracking, insurance fraud, and missing persons cases. We ensure that every investigation is carried out with professionalism and care, delivering detailed reports to help clients make informed decisions. Whether you’re an individual, business, or legal professional, Top Tier Investigations is committed to providing effective, cost-efficient investigative services tailored to meet your needs in Oshawa.
FAQs
Yes, private investigators can provide testimony in court regarding the evidence they have gathered during the investigation.
While we strive to provide actionable results, some cases may not yield the desired outcome. We will keep you informed throughout the process and provide a detailed report of all efforts made.
Yes, we can conduct digital investigations to gather information from social media platforms and other online sources, adhering to legal boundaries.
During the consultation, we’ll discuss your case, explain our services, and outline a plan tailored to your needs. This is also an opportunity to ask any questions you may have.
Yes, investigations often require flexibility, and we work at times that best suit the case, including evenings and weekends.
Look for a licensed and experienced investigator who specializes in your type of case, has positive reviews, and is transparent about their methods and costs.
Yes, we conduct thorough investigations to determine the legitimacy of insurance claims and uncover fraudulent activity.
We use surveillance, digital tracking, and other investigative methods to uncover the truth and provide you with clear evidence about your partner’s activities.
Yes, we assist in gathering evidence for divorce cases, including documenting infidelity, financial misconduct, or other relevant issues.
Ilaha Alakbarova2026-09-16Extremely professional, reliable, and discreet. Mark went above and beyond to gather the exact evidence needed to resolve my situation. Honest about timelines and costs from the start. I couldn’t have asked for a better experience—highly recommend!
Dorje Kongtsa2026-08-10Marc and his team went above and beyond throughout our case. I highly recommend Top Tier—they were incredibly professional and made the entire process much easier to navigate. What really stood out to me was how genuinely Marc cared about every detail and consistently provided exceptional communication and support. He always made sure to go one step further to ensure everything went to plan. I couldn’t be more grateful for their help and would give them my highest recommendation! Thanks Marc!
John Hamilton2026-06-18I came to Marc during one of the most stressful times of my life, desperately trying to locate someone I had lost contact with. From the very first conversation, he was professional, compassionate, and straightforward about what the process would look like. He never overpromised — but he delivered beyond what I expected. Marc worked quickly and kept me updated every step of the way. Within a shorter timeframe than I anticipated, he had the information I needed. His attention to detail and the thoroughness of his work gave me complete confidence that I was in good hands. What really sets Marc apart is how he handles the human side of these situations. He understood how emotional and urgent this was for me and treated my case with real care — not just as another job. That meant a lot. If you need someone discreet, reliable, and genuinely skilled at what they do, look no further. I wouldn’t hesitate to recommend Marc to anyone. Absolute professional. 10/10.
Matthew Wong2026-05-31I had a great experience with Top Tier Investigations. They were professional, responsive, and straightforward from the very beginning. Expectations were clearly explained, communication was excellent throughout the process, and their pricing was very reasonable for the level of service provided. They delivered exactly what they promised and made the entire experience stress-free. I would highly recommend Top Tier Investigations to anyone looking for reliable and professional investigative services.
Oduro Owusu2026-02-10Marc and his team were such a pleasure to deal with. Conducted everything so professionally and within a great duration of time. First of many times I will be reaching out for his services. Thank you Marc.
Anthony Pichelli2025-11-08Mark is amazing !! He has lots of creative ideas to get the job done . I’ve already used him 3 times and all were successful… thanks Mark!
Frequently Asked Questions
Not at all. You are well within your rights to hire our agency when you need it. We are fully licensed under the Province of Ontario, proving that we can handle cases under strict regulations and laws. We will not take any illegal investigations.
It can be difficult to decipher the cost of an investigation as there are multiple factors that can impact it. Elements such as time, type of investigation and complexity all have an impact. We can thoroughly discuss the cost when you provide us with more details about your case.
Not to worry – we have extensive experience in all regions in the GTA. We have worked as private investigators in Mississauga, Markham, Ajax, Richmond Hill and Downtown Toronto.
We follow a step-by-step process that guarantees discretion, results and safety. Our approach includes: conducting a surveillance check, reviewing camera footage, interviewing witnesses, installing surveillance equipment and reviewing personnel records.
Contact Us For A No-Obligation Quote!
