We specialize in difficult cases throughout Windsor and Essex County. Cheating boyfriend or girlfriend, corporate espionage, disability fraud, child custody disputes – we gather irrefutable evidence with professional surveillance and detailed reporting. Explore our investigation services below.
Leading Private Detectives in Windsor
Investigation Hotline serves Windsor and Essex County with professional private investigation services. We specialize in matrimonial investigations, hidden asset searches, detailed background checks, corporate investigations, and more. From initial consultation to final report delivery, our private detectives maintain complete confidentiality while gathering timestamped surveillance footage and comprehensive documentation.
Hire a private investigator in Windsor who understands local surveillance challenges and delivers evidence that stands up in legal proceedings. Contact us for a confidential consultation about your investigation needs.
Need Help? Contact Our Experts Today
Kindly fill out the form below, and a member of our expert team will reach out to you. We do our best to respond to all messages within one business day. You can also contact us directly by phone at +1 416-205-9114 or via email at [email protected].
Our Proven Investigator Approach & Intelligence Methods
Analysis
Our experts will analyze the information you provided to us, developing a real workable solution for your case.
Case Strategy
We will examine your information, identity key issues and problems, before planning out selective research.
Intelligence Gathering
We will collect and review key evidence and findings, before reassessing the current strategy with you.
Reporting
You can expect to receive a detailed report, including relevant findings with their interpretations and their implications, and highlights underlying assumptions.
Resolution
Our PIs will provide you with alternative findings and assist with any negotiation and settlement, if required.
Investigation Hotline’s Private Detectives Have Provided People in Windsor With Expert Advice For 30+ Years
Investigation Hotline in the News
Journalists turn to our Toronto investigators for clear insight on fraud prevention, surveillance, and private investigations. Click a logo to read the full story.
Why Clients Choose Investigation Hotline
Whether you need help with a personal matter, corporate investigation, or legal issue, you can expect the highest standards of trust, discretion, and professionalism from our team of licensed private investigators. Serving clients across the Greater Toronto Area, Ontario, and internationally, we deliver results you can rely on.

Experienced Investigators
With over 30 years of experience, our team brings unmatched expertise across legal, corporate, and personal investigations.

Clear, Actionable Results
We provide real evidence that supports your case, not fluff. Our reports are detailed, accurate, and court-admissible.

Trust & Discretion
Your privacy is our priority. We operate with full transparency and never mislead or misrepresent our findings.

Tailored, Methodical Approach
We tailor every investigation to your needs — using proven techniques and technology to deliver the right outcome, fast.
Our Commitment to Confidentiality.
Complete discretion for every Windsor investigation. From your first consultation to final evidence delivery, your investigation remains completely confidential. We never discuss your case with third parties. Our investigators use unmarked surveillance vehicles, encrypted case communications, and secure file delivery to protect your privacy every step of the way.

Investigating Across International Borders
Windsor’s unique position creates investigation challenges that other cities don’t face. Subjects cross into Detroit for meetings, shopping, or rendezvous they think won’t be noticed. Cross-border surveillance requires understanding international protocols, customs patterns, and jurisdictional limitations. We coordinate with licensed investigators on the American side when cases require it.
Border towns breed a false sense of security. Your cheating spouse thinks a dinner in Detroit means anonymity. Your employee believes clocking out in Windsor and working under the table in Michigan won’t get caught. These assumptions create opportunities for documentation. We know the patterns, the timing, and the surveillance positions that work in border communities.

The Challenge of Discretion in Smaller Markets
In Toronto, one white sedan among thousands provides perfect cover. In Windsor, your vehicle gets recognized after the third pass down Ouellette Avenue. Effective surveillance in smaller cities requires vehicle rotation, timing strategy, and understanding local sight lines. We maintain multiple unmarked vehicles specifically for Essex County investigations – rotating them ensures we stay invisible even during multi-day surveillance operations.
Small city investigations demand patience and precision. We can’t park across from a subject’s Tecumseh home for hours without neighbors noticing. Instead, we use strategic positioning, advanced optics, and timing based on local patterns. The result is the same – documented evidence – but the methodology adapts to Windsor’s scale. Professional investigation means knowing when to watch and when to wait.

What You're Quoted Is What You Pay
Many investigation firms advertise low hourly rates, then pile on charges you never saw coming. Vehicle fees. Equipment surcharges. Report preparation costs. Mileage. Administrative fees. Suddenly that “$50/hour rate” becomes $200/hour with hidden costs. We’ve seen clients come to us after paying thousands more than quoted elsewhere. Our pricing is straightforward – you get a detailed estimate upfront that includes surveillance hours, equipment use, travel, and comprehensive reporting. No surprise invoices.
We earn client trust by doing thorough investigations, not by nickel-and-diming clients with hidden fees. You’ll know the cost before we start work. If a case requires additional hours beyond the initial estimate, we discuss it with you before proceeding – no unauthorized charges appearing on your final bill. Transparent pricing means you can budget for the investigation without worrying about inflated invoices arriving after we’ve delivered evidence.
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How Our Expert Private Investigation Insight Can Help You
Some of Our Partners in Private Investigations
Investigation Hotline’s trusted partner agencies include: Investigation Plus,Top Tier Investigations,MadPI Consulting & Investigations, O.B.N. Security, Spy Depot Security Inc., Precision Institute of Protective Measures, G.P. Ospreay & Associates and Divorce Angels.We work only with well reputed and most trusted private investigators Toronto Ontario and Canada.